├── .gitignore ├── LICENSE ├── chapter1 ├── pom.xml └── src │ └── main │ └── java │ └── com │ └── test │ └── chapter1 │ └── HelloWorldController.java ├── chapter10 ├── pom.xml └── src │ └── main │ ├── java │ └── com │ │ └── test │ │ └── log │ │ └── helloworld │ │ └── HelloWorld.java │ └── resources │ └── log4j2.xml ├── chapter11 ├── pom.xml └── src │ └── main │ └── java │ └── com │ └── test │ └── mvc │ ├── controller │ ├── FreeMarkerController.java │ ├── HelloSpringMvcController.java │ ├── InterceptorController.java │ ├── JsonController.java │ └── XmlController.java │ ├── interceptor │ └── HelloInterceptor.java │ └── model │ ├── Book.java │ └── User.java ├── chapter12 ├── pom.xml └── src │ └── main │ ├── java │ └── com │ │ └── test │ │ └── mybatis │ │ ├── controller │ │ └── CustomerController.java │ │ ├── dao │ │ └── CustomerDao.java │ │ ├── entity │ │ └── Customer.java │ │ └── service │ │ ├── CustomerService.java │ │ └── CustomerServiceImpl.java │ └── resources │ ├── customer.sql │ ├── jdbc.properties │ ├── mybatis-customer-mapper.xml │ └── springmybatis.xml ├── chapter13 ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── test │ │ │ └── transaction │ │ │ ├── dao │ │ │ └── AccountBalanceDao.java │ │ │ └── entity │ │ │ └── AccountBalance.java │ └── resources │ │ └── mybatis-accountbalance-mapper.xml │ └── test │ ├── java │ └── com │ │ └── test │ │ └── transaction │ │ └── AccountTransactionTest.java │ └── resources │ ├── account_balance.sql │ ├── jdbc.properties │ └── spring-transaction-mybatis.xml ├── chapter14 ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── test │ │ │ └── redis │ │ │ └── demo │ │ │ ├── dao │ │ │ └── BookDao.java │ │ │ ├── impl │ │ │ └── BookServiceImpl.java │ │ │ ├── model │ │ │ └── Book.java │ │ │ └── service │ │ │ └── BookService.java │ └── resources │ │ ├── book.sql │ │ └── mybatis-book-mapper.xml │ └── test │ ├── java │ └── com │ │ └── test │ │ └── demo │ │ └── BookServiceTest.java │ └── resources │ ├── mybatis_jdbc.properties │ ├── redis.properties │ ├── spring-book.xml │ └── spring-redis.xml ├── chapter15 ├── pom.xml └── src │ ├── main │ └── java │ │ └── com │ │ └── test │ │ └── zk │ │ ├── demo │ │ └── ZookeeperClient.java │ │ ├── lock │ │ ├── DistributeClient.java │ │ └── SharedResource.java │ │ └── pubsub │ │ ├── NodeCacheSubscriber.java │ │ ├── PathChildrenCacheSubscriber.java │ │ ├── Publisher.java │ │ └── TreeCacheSubscriber.java │ └── test │ ├── java │ └── com │ │ └── test │ │ └── zk │ │ ├── demo │ │ ├── NodeCachePubSubTest.java │ │ ├── PathChildrenCachePubSubTest.java │ │ ├── TreeCachePubSubTest.java │ │ └── ZookeeperClientTest.java │ │ └── lock │ │ └── DistributeLockTest.java │ └── resources │ └── spring-zookeeper.xml ├── chapter16 ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── test │ │ │ └── kafka │ │ │ ├── consumer │ │ │ └── MessageConsumer.java │ │ │ └── producer │ │ │ └── MessageProducer.java │ └── resources │ │ └── spring-kafka.xml │ └── test │ └── java │ └── com │ └── test │ └── kafka │ └── SpringKafkaTest.java ├── chapter17 ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── test │ │ │ └── mycat │ │ │ ├── dao │ │ │ ├── CustomerDao.java │ │ │ ├── CustomerOrderDao.java │ │ │ └── ItemDao.java │ │ │ └── model │ │ │ ├── Customer.java │ │ │ ├── CustomerOrder.java │ │ │ └── Item.java │ └── resources │ │ ├── jdbc.properties │ │ ├── mapper │ │ ├── mybatis-customer-mapper.xml │ │ ├── mybatis-customer_order-mapper.xml │ │ └── mybatis-item-mapper.xml │ │ └── spring-mycat.xml │ └── test │ └── java │ └── com │ └── test │ └── mycat │ ├── CustomerDaoTest.java │ ├── CustomerOrderDaoTest.java │ └── ItemDaoTest.java ├── chapter18 ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── test │ │ │ └── sharding │ │ │ ├── config │ │ │ ├── DataSourceConfig.java │ │ │ ├── DemoDatabaseShardingAlgorithm.java │ │ │ └── DemoTableShardingAlgorithm.java │ │ │ ├── dao │ │ │ └── ShopInfoDao.java │ │ │ ├── entity │ │ │ └── ShopInfo.java │ │ │ └── service │ │ │ └── ShopService.java │ └── resources │ │ ├── jdbc.properties │ │ ├── mapper │ │ └── ShopInfoMapper.xml │ │ ├── spring-sharding.xml │ │ └── spring-sharing.sql │ └── test │ └── java │ └── com │ └── test │ └── sharding │ └── ShopInfoTest.java ├── chapter19 ├── api │ ├── pom.xml │ └── src │ │ └── main │ │ └── java │ │ └── com │ │ └── test │ │ └── dubbo │ │ └── api │ │ └── HelloService.java ├── consumer │ ├── pom.xml │ └── src │ │ ├── main │ │ └── resources │ │ │ └── dubbo-consumer.xml │ │ └── test │ │ └── java │ │ └── com │ │ └── test │ │ └── dubbo │ │ └── consumer │ │ └── DubboConsumerTest.java ├── pom.xml ├── provider │ ├── pom.xml │ └── src │ │ ├── main │ │ ├── java │ │ │ └── com │ │ │ │ └── test │ │ │ │ └── dubbo │ │ │ │ └── provider │ │ │ │ └── HelloServiceImpl.java │ │ └── resources │ │ │ └── dubbo-provider.xml │ │ └── test │ │ └── java │ │ └── com │ │ └── test │ │ └── dubbo │ │ └── provider │ │ └── DubboProviderTest.java └── spi │ ├── pom.xml │ └── src │ └── main │ ├── java │ └── com │ │ └── test │ │ ├── ChineseSpiHelloServiceImpl.java │ │ ├── EnglishSpiHelloServiceImpl.java │ │ ├── SpiDemo.java │ │ └── SpiHelloService.java │ └── resources │ └── META-INF │ └── services │ └── com.test.SpiHelloService ├── chapter2 ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── test │ │ │ ├── ioc │ │ │ ├── BeanFactory创建流程图.png │ │ │ ├── annotation │ │ │ │ ├── HomeWork.java │ │ │ │ ├── Student.java │ │ │ │ └── readme.txt │ │ │ ├── readme.txt │ │ │ └── xml │ │ │ │ ├── Deliverable.java │ │ │ │ ├── Order.java │ │ │ │ ├── Speakable.java │ │ │ │ ├── User.java │ │ │ │ └── readme.txt │ │ │ ├── lifecycle │ │ │ ├── beanlifcycle │ │ │ │ ├── BeanLifecycle.java │ │ │ │ └── readme.txt │ │ │ ├── containerlifecycle │ │ │ │ ├── ContainerLifecycle.java │ │ │ │ └── readme.txt │ │ │ └── factorylifecycle │ │ │ │ ├── FactoryLifecycle.java │ │ │ │ └── readme.txt │ │ │ └── sourcecodelearning │ │ │ ├── BookService.java │ │ │ ├── BookServiceImpl.java │ │ │ ├── PressService.java │ │ │ ├── PressServiceImpl.java │ │ │ ├── SourceCodeLearning.java │ │ │ └── readme.txt │ └── resources │ │ ├── spring-chapter2-beanlifecycle.xml │ │ ├── spring-chapter2-containerlifecycle.xml │ │ ├── spring-chapter2-factorybeanlifecycle.xml │ │ └── spring-chapter2.xml │ └── test │ └── java │ ├── ioc │ ├── annotation │ │ ├── AnnotationTest.java │ │ └── readme.txt │ └── xml │ │ ├── XmlTest.java │ │ └── readme.txt │ └── lifecycle │ ├── beanlifcycle │ └── BeanLifecycleTest.java │ ├── containerlifecycle │ └── ContainerLifecycleTest.java │ └── factorylifecycle │ └── FactoryLifecycleTest.java ├── chapter20 ├── pom.xml └── src │ └── main │ └── java │ └── com │ └── test │ ├── abstractfactory │ ├── AbstractFactory.java │ ├── AbstractFactoryDemo.java │ ├── ComputerFactory.java │ ├── Dollar.java │ ├── FactoryProducer.java │ ├── Pound.java │ ├── Price.java │ ├── PriceFactory.java │ └── RMB.java │ ├── adapter │ ├── AdapterPatternDemo.java │ ├── AdvancedPlayer.java │ ├── AudioPlay.java │ ├── Mp4Play.java │ ├── PlayAdapter.java │ ├── Player.java │ └── RmvbPlay.java │ ├── bridge │ ├── Bridge.java │ ├── BridgePatternDemo.java │ └── ComputerBridge.java │ ├── builder │ ├── AMD.java │ ├── BuilderPattenDemo.java │ ├── CPU.java │ ├── Computer.java │ ├── ComputerBuilder.java │ ├── DELL.java │ ├── Intel.java │ ├── Item.java │ ├── PHILIPS.java │ ├── Packing.java │ ├── Screen.java │ └── Wrapper.java │ ├── chain │ ├── AbstractFilter.java │ ├── ChainPatternDemo.java │ ├── DirtyFilter.java │ ├── PrivacyFilter.java │ └── SensitiveFilter.java │ ├── command │ ├── AttentionCommand.java │ ├── Broker.java │ ├── Command.java │ ├── CommandPatternDemo.java │ ├── Soldier.java │ └── StandEaseCommand.java │ ├── common │ ├── ASUS.java │ ├── Computer.java │ ├── Lenovo.java │ └── MacBook.java │ ├── composite │ ├── CompositePatternDemo.java │ └── Staff.java │ ├── criteria │ ├── AgeCriteria.java │ ├── Criteria.java │ ├── CriteriaPatternDemo.java │ ├── MaleCriteria.java │ └── Person.java │ ├── decorator │ ├── ComputerDecorator.java │ ├── DecoratorPatternDemo.java │ ├── GoldenComputerDecorator.java │ ├── RedComputerDecorator.java │ └── WhiteComputerDecorator.java │ ├── facade │ ├── ComputerFacade.java │ └── FacadePatternDemo.java │ ├── factorypattern │ ├── ComputerFactory.java │ └── ComputerFactoryDemo.java │ ├── flyweight │ ├── Computer.java │ ├── ComputerFactory.java │ ├── ComputerProducer.java │ └── FlyweightPatternDemo.java │ ├── interceptingfilter │ ├── Client.java │ ├── DirtyFilter.java │ ├── Filter.java │ ├── FilterChain.java │ ├── FilterManager.java │ ├── InterceptingFilterDemo.java │ ├── PrivateFilter.java │ ├── SensitiveFilter.java │ └── Target.java │ ├── interpreter │ ├── AndExpression.java │ ├── Expression.java │ ├── InterpreterPatternDemo.java │ ├── NumericalExpression.java │ └── OrExpression.java │ ├── iterator │ ├── Container.java │ ├── IntegerIterator.java │ ├── IntegerRepository.java │ ├── Iterator.java │ └── IteratorPatternDemo.java │ ├── mediator │ ├── BBS.java │ ├── MediatorPatternDemo.java │ └── User.java │ ├── memento │ ├── Memento.java │ ├── MementoPatternDemo.java │ ├── Original.java │ └── StateKeeper.java │ ├── nullobject │ ├── AbstractObject.java │ ├── NullObject.java │ ├── NullPatternDemo.java │ ├── ObjectFactory.java │ └── RealObject.java │ ├── observer │ ├── Observer.java │ ├── ObserverPatternDemo.java │ ├── WeChatPulic.java │ └── WeChatUser.java │ ├── prototype │ ├── ASUS.java │ ├── Computer.java │ ├── ComputerPrototype.java │ ├── Lenovo.java │ ├── MacBook.java │ └── PrototypePatternDemo.java │ ├── proxy │ ├── BuyHouse.java │ ├── Customer.java │ ├── CustomerProxy.java │ └── ProxyPatternDemo.java │ ├── singleton │ ├── SingletonObject.java │ └── SingletonObjectDemo.java │ ├── state │ ├── Rain.java │ ├── State.java │ ├── StatePatternDemo.java │ ├── Sunshine.java │ └── Weather.java │ ├── strategy │ ├── Addition.java │ ├── Context.java │ ├── Multiplication.java │ ├── Strategy.java │ ├── StrategyPatternDemo.java │ └── Subtraction.java │ └── template │ ├── Game.java │ ├── SuperMarie.java │ ├── TemplatePatternDemo.java │ └── Tetris.java ├── chapter3 ├── pom.xml └── src │ └── main │ ├── java │ └── com │ │ └── test │ │ ├── aop │ │ ├── cglib │ │ │ ├── annotation │ │ │ │ ├── CgLibAnnotationDemo.java │ │ │ │ ├── CglibAnnotationHandler.java │ │ │ │ ├── Desk.java │ │ │ │ └── Table.java │ │ │ └── xml │ │ │ │ ├── CgLibXmlDemo.java │ │ │ │ ├── CglibXmlAspect.java │ │ │ │ ├── Desk.java │ │ │ │ └── Table.java │ │ └── jdk │ │ │ ├── annotation │ │ │ ├── FruitAnnotationHandler.java │ │ │ ├── SpringAopAnnotationDemo.java │ │ │ └── readme.txt │ │ │ └── xml │ │ │ ├── Apple.java │ │ │ ├── Banana.java │ │ │ ├── Fruit.java │ │ │ ├── FruitHandler.java │ │ │ ├── SpringAopXmlDemo.java │ │ │ └── readme.txt │ │ ├── aspectj │ │ ├── advicetype │ │ │ ├── AllAspect.java │ │ │ ├── AllAspectDemo.java │ │ │ ├── Person.java │ │ │ └── readme.txt │ │ ├── expression │ │ │ ├── Factory.java │ │ │ ├── FoodFactory.java │ │ │ ├── PhoneFactory.java │ │ │ ├── annotation │ │ │ │ ├── AnnotationAspect.java │ │ │ │ ├── AspectJExpressionDemo.java │ │ │ │ ├── Log.java │ │ │ │ └── readme.txt │ │ │ ├── args │ │ │ │ ├── ArgsAspect.java │ │ │ │ ├── AspectJExpressionDemo.java │ │ │ │ ├── FreshFoodFactory.java │ │ │ │ ├── FrozenFoodFactory.java │ │ │ │ ├── Listen.java │ │ │ │ └── readme.txt │ │ │ ├── execution │ │ │ │ ├── AspectJExpressionDemo.java │ │ │ │ ├── ExecutionAspect.java │ │ │ │ └── readme.txt │ │ │ ├── readme.txt │ │ │ ├── thisexpression │ │ │ │ ├── DefaultListener.java │ │ │ │ ├── Listener.java │ │ │ │ ├── ListenerAspect.java │ │ │ │ ├── ThisAspect.java │ │ │ │ ├── ThisExpressionDemo.java │ │ │ │ └── readme.txt │ │ │ └── within │ │ │ │ ├── IPhoneFactory.java │ │ │ │ ├── MobilePhoneFactory.java │ │ │ │ ├── Monitor.java │ │ │ │ ├── WithinAspect.java │ │ │ │ ├── WithinExpressionDemo.java │ │ │ │ └── readme.txt │ │ └── readme.txt │ │ ├── cglibdynamicproxy │ │ ├── Cat.java │ │ ├── CatMethodInterceptor.java │ │ ├── CglibDynamicProxyDemo.java │ │ └── readme.txt │ │ ├── jdkdynamicproxy │ │ ├── Animal.java │ │ ├── AnimalInvocationHandler.java │ │ ├── Dog.java │ │ ├── JDKDynamicProxyDemo.java │ │ └── readme.txt │ │ ├── sourcecodelearning │ │ ├── AopSourceCodeLearningDemo.java │ │ ├── Log.java │ │ ├── LogAroundAdvice.java │ │ └── Target.java │ │ └── springadvicetype │ │ ├── Waiter.java │ │ ├── afterretuningadvice │ │ ├── SpringAfterReturningAdvice.java │ │ ├── SpringAfterReturningAdviceDemo.java │ │ └── readme.txt │ │ ├── beforeadvice │ │ ├── SpringBeforeAdvice.java │ │ ├── SpringBeforeAdviceDemo.java │ │ └── readme.txt │ │ ├── introductioninterceptor │ │ ├── Management.java │ │ ├── Manager.java │ │ ├── SpringIntroductionInterceptorDemo.java │ │ └── readme.txt │ │ ├── methodinterceptor │ │ ├── SpringMethodInterceptor.java │ │ ├── SpringMethodInterceptorDemo.java │ │ └── readme.txt │ │ └── throwsadvice │ │ ├── SpringThrowsAdvice.java │ │ ├── SpringThrowsAdviceDemo.java │ │ └── readme.txt │ └── resources │ ├── spring-chapter3-annotationaop.xml │ ├── spring-chapter3-annotationcglibaop.xml │ ├── spring-chapter3-aoptype.xml │ ├── spring-chapter3-aspectjannotationexpression.xml │ ├── spring-chapter3-aspectjargsexpression.xml │ ├── spring-chapter3-aspectjexecutionexpression.xml │ ├── spring-chapter3-aspectjtargetexpression.xml │ ├── spring-chapter3-aspectjthisexpression.xml │ ├── spring-chapter3-aspectjwithinexpression.xml │ ├── spring-chapter3-sourcecodelearning.xml │ ├── spring-chapter3-springaoptype.xml │ ├── spring-chapter3-springintroductioninterceptor.xml │ ├── spring-chapter3-xmlaop.xml │ └── spring-chapter3-xmlcglib.xml ├── chapter5 ├── pom.xml └── src │ └── main │ └── java │ └── com │ └── test │ └── jdk8 │ ├── defaultmethod │ ├── Bus.java │ ├── Car.java │ ├── DefaultMethodDemo.java │ ├── Vehicle.java │ └── Whistle.java │ └── lambda │ ├── Java8LambdaDemo.java │ ├── Java8LambdaInCollectionDemo.java │ ├── Java8LambdaInStreamDemo.java │ ├── Java8LambdaInThreadDemo.java │ ├── Java8LambdaScopeDemo.java │ └── Person.java ├── chapter6-webflux ├── .gitignore ├── .mvn │ └── wrapper │ │ ├── maven-wrapper.jar │ │ └── maven-wrapper.properties ├── mvnw ├── mvnw.cmd ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── test │ │ │ └── chapter6webflux │ │ │ ├── Chapter6WebfluxApplication.java │ │ │ ├── funtctional │ │ │ ├── handler │ │ │ │ └── UserHandler.java │ │ │ └── router │ │ │ │ └── RoutingConfiguration.java │ │ │ ├── model │ │ │ └── User.java │ │ │ └── service │ │ │ ├── UserService.java │ │ │ └── impl │ │ │ └── UserServiceImpl.java │ └── resources │ │ └── application.properties │ └── test │ └── java │ └── com │ └── test │ └── chapter6webflux │ └── Chapter6WebfluxApplicationTests.java ├── chapter6 ├── pom.xml └── src │ └── main │ └── java │ └── com │ └── test │ ├── reactor │ ├── FilterOperationDemo.java │ ├── FirstReactorDemo.java │ ├── FlatMapOperationDemo.java │ ├── MapOperatorDemo.java │ ├── SchedulerOperationDemo.java │ ├── StepVerifierDemo.java │ └── ZipOperationDemo.java │ ├── traditionalprogram │ └── Test.java │ └── webflux │ └── HelloController.java ├── chapter7 ├── pom.xml └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── test │ │ │ ├── resttemplate │ │ │ ├── DateController.java │ │ │ ├── DateService.java │ │ │ └── DateServiceImpl.java │ │ │ └── webclient │ │ │ ├── DateWebFluxController.java │ │ │ ├── DateWebFluxService.java │ │ │ └── DateWebFluxServiceImpl.java │ └── resources │ │ └── chapter7.xml │ └── test │ └── java │ └── com │ └── test │ ├── resttemplate │ └── RestTemplateTest.java │ └── webclient │ └── WebClientTest.java ├── chapter8 ├── pom.xml └── src │ ├── main │ └── kotlin │ │ └── com │ │ └── test │ │ └── spring5 │ │ ├── Hello.kt │ │ └── kotlindemo │ │ ├── FunctionDemo.kt │ │ ├── ParamDefinitionDemo.kt │ │ ├── clazz │ │ ├── KotlinAndJava.kt │ │ └── User.kt │ │ └── web │ │ ├── SpringBootWithKotlinApplication.kt │ │ ├── Staff.kt │ │ ├── StaffController.kt │ │ ├── StaffService.kt │ │ └── StaffServiceImpl.kt │ └── test │ └── kotlin │ └── com │ └── test │ └── spring5 │ └── HelloTest.kt ├── chapter9 ├── pom.xml └── src │ ├── main │ └── java │ │ └── com │ │ └── test │ │ └── demo │ │ └── Calculator.java │ └── test │ └── java │ └── com │ └── test │ └── demo │ └── CalculatorTests.java ├── pom.xml └── spring5all ├── pom.xml └── src └── main ├── java └── com │ └── test │ └── Test.java ├── resources ├── applicationContext.xml └── springmvc.xml └── webapp ├── WEB-INF └── web.xml ├── index.jsp ├── pages ├── hello.jsp └── hellospringmvc.jsp └── template └── helloFreeMarker.ftl /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | .idea/ 3 | out/ 4 | spring5projectdemo.iml 5 | target/ 6 | 7 | chapter1/chapter1.iml 8 | chapter2/chapter2.iml 9 | project.demo.iml 10 | spring5/spring5.iml 11 | *.iml 12 | log/ -------------------------------------------------------------------------------- /chapter1/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | chapter1 12 | ${spring5.chapter1.version} 13 | jar 14 | 15 | -------------------------------------------------------------------------------- /chapter1/src/main/java/com/test/chapter1/HelloWorldController.java: -------------------------------------------------------------------------------- 1 | package com.test.chapter1; 2 | 3 | import org.springframework.web.bind.annotation.RequestMapping; 4 | import org.springframework.web.bind.annotation.RestController; 5 | 6 | @RestController 7 | @RequestMapping("/") 8 | public class HelloWorldController { 9 | @RequestMapping("hello") 10 | public String sayHello() { 11 | return "Hello World"; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter10/src/main/java/com/test/log/helloworld/HelloWorld.java: -------------------------------------------------------------------------------- 1 | package com.test.log.helloworld; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/12/11 9 | * @Description 使用log4j2实现的第一个HelloWord程序 10 | */ 11 | public class HelloWorld { 12 | private static final Logger LOGGER = LoggerFactory.getLogger(HelloWorld.class); 13 | public static void main(String[] args) { 14 | LOGGER.info("hello world"); 15 | LOGGER.warn("hello world"); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter11/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | com.test.spring5 13 | chapter11 14 | 15 | 16 | 17 | org.freemarker 18 | freemarker 19 | 2.3.28 20 | 21 | 22 | com.fasterxml.jackson.core 23 | jackson-databind 24 | 2.9.7 25 | 26 | 27 | -------------------------------------------------------------------------------- /chapter11/src/main/java/com/test/mvc/controller/FreeMarkerController.java: -------------------------------------------------------------------------------- 1 | package com.test.mvc.controller; 2 | 3 | import org.springframework.stereotype.Controller; 4 | import org.springframework.ui.ModelMap; 5 | import org.springframework.web.bind.annotation.RequestMapping; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/12/16 10 | * @Description 11 | */ 12 | @Controller 13 | public class FreeMarkerController { 14 | @RequestMapping("/hello/freemarker") 15 | public String hello(ModelMap map){ 16 | map.put("msg", "Welcome to FreeMarker World"); 17 | return "helloFreeMarker"; 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter11/src/main/java/com/test/mvc/controller/HelloSpringMvcController.java: -------------------------------------------------------------------------------- 1 | package com.test.mvc.controller; 2 | 3 | import org.springframework.stereotype.Controller; 4 | import org.springframework.ui.ModelMap; 5 | import org.springframework.web.bind.annotation.RequestMapping; 6 | import org.springframework.web.bind.annotation.RequestMethod; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/12/15 11 | * @Description 12 | */ 13 | @Controller 14 | @RequestMapping("/hello/springmvc") 15 | public class HelloSpringMvcController { 16 | 17 | @RequestMapping(method = RequestMethod.GET) 18 | public String printHello(ModelMap model) { 19 | model.addAttribute("message", "Welcome to Spring MVC"); 20 | return "hellospringmvc"; 21 | } 22 | 23 | } 24 | -------------------------------------------------------------------------------- /chapter11/src/main/java/com/test/mvc/controller/InterceptorController.java: -------------------------------------------------------------------------------- 1 | package com.test.mvc.controller; 2 | 3 | import org.springframework.stereotype.Controller; 4 | import org.springframework.web.bind.annotation.RequestMapping; 5 | import org.springframework.web.bind.annotation.ResponseBody; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/12/17 10 | * @Description SpringMVC拦截器使用 11 | */ 12 | @Controller 13 | @RequestMapping("/interceptor") 14 | public class InterceptorController { 15 | 16 | @RequestMapping("/hello") 17 | @ResponseBody 18 | public String hello() { 19 | return "hello interceptor"; 20 | } 21 | 22 | @RequestMapping("/bye") 23 | @ResponseBody 24 | public String bye() { 25 | return "bye bye interceptor"; 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /chapter11/src/main/java/com/test/mvc/controller/JsonController.java: -------------------------------------------------------------------------------- 1 | package com.test.mvc.controller; 2 | 3 | import com.test.mvc.model.Book; 4 | import org.springframework.stereotype.Controller; 5 | import org.springframework.web.bind.annotation.RequestMapping; 6 | import org.springframework.web.bind.annotation.ResponseBody; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/12/16 11 | * @Description 12 | */ 13 | @Controller 14 | public class JsonController { 15 | @RequestMapping("/hello/book") 16 | @ResponseBody 17 | public Book getBook() { 18 | Book book = new Book(); 19 | book.setName("Spring 5"); 20 | book.setPrice(50); 21 | book.setAuthor("Michael"); 22 | return book; 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter11/src/main/java/com/test/mvc/controller/XmlController.java: -------------------------------------------------------------------------------- 1 | package com.test.mvc.controller; 2 | 3 | import com.test.mvc.model.User; 4 | import org.springframework.stereotype.Controller; 5 | import org.springframework.web.bind.annotation.RequestMapping; 6 | import org.springframework.web.bind.annotation.ResponseBody; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/12/16 11 | * @Description 12 | */ 13 | @Controller 14 | public class XmlController { 15 | @RequestMapping("/hello/xml") 16 | @ResponseBody 17 | public User getUser() { 18 | User user = new User(); 19 | user.setUserName("Michael"); 20 | user.setUserAge(20); 21 | return user; 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter11/src/main/java/com/test/mvc/model/Book.java: -------------------------------------------------------------------------------- 1 | package com.test.mvc.model; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/12/16 6 | * @Description 7 | */ 8 | public class Book { 9 | private String name; 10 | private int price; 11 | private String author; 12 | public String getName() { 13 | return name; 14 | } 15 | 16 | public void setName(String name) { 17 | this.name = name; 18 | } 19 | 20 | public int getPrice() { 21 | return price; 22 | } 23 | 24 | public void setPrice(int price) { 25 | this.price = price; 26 | } 27 | 28 | public String getAuthor() { 29 | return author; 30 | } 31 | 32 | public void setAuthor(String author) { 33 | this.author = author; 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /chapter11/src/main/java/com/test/mvc/model/User.java: -------------------------------------------------------------------------------- 1 | package com.test.mvc.model; 2 | 3 | import javax.xml.bind.annotation.XmlElement; 4 | import javax.xml.bind.annotation.XmlRootElement; 5 | import java.io.Serializable; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/12/16 10 | * @Description 11 | */ 12 | @XmlRootElement(name = "user") 13 | public class User implements Serializable { 14 | private String userName; 15 | private int userAge; 16 | 17 | public String getUserName() { 18 | return userName; 19 | } 20 | @XmlElement 21 | public void setUserName(String userName) { 22 | this.userName = userName; 23 | } 24 | 25 | public int getUserAge() { 26 | return userAge; 27 | } 28 | @XmlElement 29 | public void setUserAge(int userAge) { 30 | this.userAge = userAge; 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /chapter12/src/main/java/com/test/mybatis/dao/CustomerDao.java: -------------------------------------------------------------------------------- 1 | package com.test.mybatis.dao; 2 | 3 | import com.test.mybatis.entity.Customer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2018/12/24 8 | * @Description: 数据库访问层 9 | */ 10 | public interface CustomerDao { 11 | /** 12 | * 保存客户信息 13 | */ 14 | int save(Customer customer); 15 | 16 | /** 17 | * 更新用户信息 18 | */ 19 | int update(Customer customer); 20 | 21 | /** 22 | * 查询用户信息 23 | */ 24 | Customer query(int id); 25 | 26 | /** 27 | * 删除用户信息 28 | */ 29 | int delete(int id); 30 | } 31 | -------------------------------------------------------------------------------- /chapter12/src/main/java/com/test/mybatis/service/CustomerService.java: -------------------------------------------------------------------------------- 1 | package com.test.mybatis.service; 2 | 3 | import com.test.mybatis.entity.Customer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2018/12/24 8 | * @Description: service接口 9 | */ 10 | public interface CustomerService { 11 | /** 12 | * 保存客户信息 13 | */ 14 | int save(Customer customer); 15 | 16 | /** 17 | * 更新用户信息 18 | */ 19 | int update(Customer customer); 20 | 21 | /** 22 | * 查询用户信息 23 | */ 24 | Customer query(int customerId); 25 | 26 | /** 27 | * 删除用户信息 28 | */ 29 | int delete(int customerId); 30 | } 31 | -------------------------------------------------------------------------------- /chapter12/src/main/resources/customer.sql: -------------------------------------------------------------------------------- 1 | CREATE TABLE `customer` ( 2 | `id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '客户id', 3 | `name` varchar(20) DEFAULT '' COMMENT '客户姓名', 4 | `phone` varchar(11) DEFAULT '' COMMENT '客户手机号', 5 | `adddate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '添加时间', 6 | `updatedate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间', 7 | PRIMARY KEY (`id`) 8 | ) ENGINE=InnoDB DEFAULT CHARSET=utf8 -------------------------------------------------------------------------------- /chapter12/src/main/resources/jdbc.properties: -------------------------------------------------------------------------------- 1 | driver=com.mysql.jdbc.Driver 2 | #jdbc连接 3 | url=jdbc:mysql://127.0.0.1:3306/test 4 | #MySQL用户名 5 | username=root 6 | #MySQL密码 7 | password=123456 8 | 9 | idleConnectionTestPeriod=60 10 | maxIdleTime=240 11 | acquireIncrement=5 12 | initialPoolSize=10 13 | maxPoolSize=30 14 | minPoolSize=10 15 | autoCommitOnClose=false 16 | checkoutTimeout=1000 17 | acquireRetryAttempts=2 -------------------------------------------------------------------------------- /chapter13/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter13 13 | -------------------------------------------------------------------------------- /chapter13/src/main/java/com/test/transaction/dao/AccountBalanceDao.java: -------------------------------------------------------------------------------- 1 | package com.test.transaction.dao; 2 | 3 | import com.test.transaction.entity.AccountBalance; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2018/12/27 8 | * @Description: MyBatis会通过动态代理注入 9 | */ 10 | public interface AccountBalanceDao { 11 | /** 12 | * 查询账户余额 13 | */ 14 | int queryAccountByCustomerId(int id); 15 | 16 | /** 17 | * 保存账户余额 18 | */ 19 | int saveAccountBalance(AccountBalance accountBalance); 20 | 21 | /** 22 | * 更新账户余额 23 | */ 24 | int updateAccountBalance(AccountBalance accountBalance); 25 | } 26 | -------------------------------------------------------------------------------- /chapter13/src/test/resources/account_balance.sql: -------------------------------------------------------------------------------- 1 | CREATE TABLE `account_balance` ( 2 | `id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键', 3 | `customerId` int(11) NOT NULL COMMENT '客户号', 4 | `balance` decimal(10,0) DEFAULT NULL COMMENT '账户余额', 5 | `adddate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '添加时间', 6 | `updatedate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间', 7 | PRIMARY KEY (`id`), 8 | KEY (`customerId`) 9 | ) ENGINE=InnoDB DEFAULT CHARSET=utf8 -------------------------------------------------------------------------------- /chapter13/src/test/resources/jdbc.properties: -------------------------------------------------------------------------------- 1 | driver=com.mysql.jdbc.Driver 2 | #jdbc连接 3 | url=jdbc:mysql://127.0.0.1:3306/test 4 | #MySQL用户名 5 | username=root 6 | #MySQL密码 7 | password=123456 8 | 9 | idleConnectionTestPeriod=60 10 | maxIdleTime=240 11 | acquireIncrement=5 12 | initialPoolSize=10 13 | maxPoolSize=30 14 | minPoolSize=10 15 | autoCommitOnClose=false 16 | checkoutTimeout=1000 17 | acquireRetryAttempts=2 -------------------------------------------------------------------------------- /chapter14/src/main/java/com/test/redis/demo/dao/BookDao.java: -------------------------------------------------------------------------------- 1 | package com.test.redis.demo.dao; 2 | 3 | import com.test.redis.demo.model.Book; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/01/05 8 | * @Description: 9 | */ 10 | public interface BookDao { 11 | int save(Book book); 12 | Book query(int id); 13 | } 14 | -------------------------------------------------------------------------------- /chapter14/src/main/java/com/test/redis/demo/service/BookService.java: -------------------------------------------------------------------------------- 1 | package com.test.redis.demo.service; 2 | 3 | 4 | import com.test.redis.demo.model.Book; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/01/05 9 | * @Description: 10 | */ 11 | public interface BookService { 12 | int save(Book book); 13 | Book query(int id); 14 | } 15 | -------------------------------------------------------------------------------- /chapter14/src/main/resources/book.sql: -------------------------------------------------------------------------------- 1 | CREATE TABLE `book` ( 2 | `id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键', 3 | `name` varchar(50) NOT NULL COMMENT '书名', 4 | `price` int(11) DEFAULT NULL COMMENT '价格', 5 | `adddate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '添加时间', 6 | `updatedate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间', 7 | PRIMARY KEY (`id`), 8 | KEY (`id`) 9 | ) ENGINE=InnoDB DEFAULT CHARSET=utf8 -------------------------------------------------------------------------------- /chapter14/src/test/resources/mybatis_jdbc.properties: -------------------------------------------------------------------------------- 1 | mysql.driver=com.mysql.jdbc.Driver 2 | #jdbc连接 3 | mysql.url=jdbc:mysql://127.0.0.1:3306/test 4 | #MySQL用户名 5 | mysql.username=root 6 | #MySQL密码 7 | mysql.password=123456 -------------------------------------------------------------------------------- /chapter14/src/test/resources/redis.properties: -------------------------------------------------------------------------------- 1 | #属性文件 2 | redis.host1=127.0.0.1 3 | redis.port1=6001 4 | redis.host2=127.0.0.1 5 | redis.port2=6002 6 | redis.host3=127.0.0.1 7 | redis.port3=6003 8 | redis.host4=127.0.0.1 9 | redis.port4=6004 10 | redis.host5=127.0.0.1 11 | redis.port5=6005 12 | redis.host6=127.0.0.1 13 | redis.port6=6006 14 | redis.host7=127.0.0.1 15 | redis.port7=6007 16 | redis.host8=127.0.0.1 17 | redis.port8=6008 18 | redis.maxIdle=50 19 | redis.maxActive=100 20 | redis.maxWait=5000 21 | redis.testOnBorrow=true -------------------------------------------------------------------------------- /chapter15/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter15 13 | 14 | 15 | 16 | org.apache.curator 17 | curator-framework 18 | 2.11.1 19 | 20 | 21 | org.apache.curator 22 | curator-recipes 23 | 2.11.1 24 | 25 | 26 | -------------------------------------------------------------------------------- /chapter15/src/main/java/com/test/zk/lock/SharedResource.java: -------------------------------------------------------------------------------- 1 | package com.test.zk.lock; 2 | 3 | import java.util.concurrent.atomic.AtomicBoolean; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/01/09 8 | * @Description: 模拟一个共享资源，只能单线程访问 9 | */ 10 | public class SharedResource { 11 | private final AtomicBoolean shareResourceInUse = new AtomicBoolean(false); 12 | 13 | public void use() throws InterruptedException { 14 | // 真实环境中我们会在这里访问/维护一个共享的资源 15 | if (!shareResourceInUse.compareAndSet(false, true)) { 16 | throw new IllegalStateException("Needs to be used by one client at a time"); 17 | } 18 | try { 19 | System.out.println("共享资源操作中"); 20 | Thread.sleep(1); 21 | } finally { 22 | shareResourceInUse.set(false); 23 | } 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /chapter16/src/main/java/com/test/kafka/consumer/MessageConsumer.java: -------------------------------------------------------------------------------- 1 | package com.test.kafka.consumer; 2 | 3 | import org.apache.kafka.clients.consumer.ConsumerRecord; 4 | import org.springframework.kafka.listener.MessageListener; 5 | import org.springframework.stereotype.Component; 6 | 7 | /** 8 | * @Author: zhouguanya 9 | * @Date: 2019/01/14 10 | * @Description: 消息消费者 11 | */ 12 | @Component 13 | public class MessageConsumer implements MessageListener { 14 | 15 | /** 16 | * 消费组监听消息 17 | */ 18 | @Override 19 | public void onMessage(ConsumerRecord data) { 20 | System.out.printf("监听到消息：topic=%s,value=%s%n", data.topic(), data.value()); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter16/src/main/java/com/test/kafka/producer/MessageProducer.java: -------------------------------------------------------------------------------- 1 | package com.test.kafka.producer; 2 | 3 | import org.springframework.beans.factory.annotation.Autowired; 4 | import org.springframework.kafka.core.KafkaTemplate; 5 | import org.springframework.stereotype.Component; 6 | 7 | /** 8 | * @Author: zhouguanya 9 | * @Date: 2019/01/14 10 | * @Description: 消息生产者 11 | */ 12 | @Component 13 | public class MessageProducer { 14 | @Autowired 15 | private KafkaTemplate kafkaTemplate; 16 | 17 | /** 18 | * 发送消息 19 | * @param topic 主题 20 | * @param value 消息 21 | */ 22 | public void send(String topic, String value) { 23 | kafkaTemplate.send(topic, value); 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /chapter16/src/test/java/com/test/kafka/SpringKafkaTest.java: -------------------------------------------------------------------------------- 1 | package com.test.kafka; 2 | 3 | import com.test.kafka.producer.MessageProducer; 4 | import org.junit.Test; 5 | import org.junit.runner.RunWith; 6 | import org.springframework.beans.factory.annotation.Autowired; 7 | import org.springframework.test.context.ContextConfiguration; 8 | import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 9 | 10 | /** 11 | * @Author: zhouguanya 12 | * @Date: 2019/01/14 13 | * @Description: 单元测试 14 | */ 15 | @RunWith(SpringJUnit4ClassRunner.class) 16 | @ContextConfiguration("classpath:spring-kafka.xml") 17 | public class SpringKafkaTest { 18 | @Autowired 19 | private MessageProducer messageProducer; 20 | @Test 21 | public void sendMessage() throws InterruptedException { 22 | for (int i = 0; i < 10; i++) { 23 | messageProducer.send("spring-kafka-test", "Hello Kafka"); 24 | 25 | } 26 | Thread.sleep(1000); 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /chapter17/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter17 13 | 14 | 15 | com.alibaba 16 | fastjson 17 | 1.2.33 18 | test 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /chapter17/src/main/java/com/test/mycat/dao/CustomerDao.java: -------------------------------------------------------------------------------- 1 | package com.test.mycat.dao; 2 | 3 | import com.test.mycat.model.Customer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/01/04 8 | * @Description: 9 | */ 10 | public interface CustomerDao { 11 | int save(Customer customer); 12 | Customer query(int id); 13 | } 14 | -------------------------------------------------------------------------------- /chapter17/src/main/java/com/test/mycat/dao/CustomerOrderDao.java: -------------------------------------------------------------------------------- 1 | package com.test.mycat.dao; 2 | 3 | import com.test.mycat.model.CustomerOrder; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/01/04 8 | * @Description: 9 | */ 10 | public interface CustomerOrderDao { 11 | int save(CustomerOrder customer); 12 | CustomerOrder query(int id); 13 | } 14 | -------------------------------------------------------------------------------- /chapter17/src/main/java/com/test/mycat/dao/ItemDao.java: -------------------------------------------------------------------------------- 1 | package com.test.mycat.dao; 2 | 3 | import com.test.mycat.model.Item; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/01/04 8 | * @Description: 9 | */ 10 | public interface ItemDao { 11 | int save(Item customer); 12 | Item query(int id); 13 | } 14 | -------------------------------------------------------------------------------- /chapter17/src/main/java/com/test/mycat/model/Item.java: -------------------------------------------------------------------------------- 1 | package com.test.mycat.model; 2 | 3 | import java.util.Date; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/01/04 8 | * @Description: 商品实体 9 | */ 10 | public class Item { 11 | private int id; 12 | private int value; 13 | private Date addDate; 14 | private Date updateDate; 15 | 16 | public int getId() { 17 | return id; 18 | } 19 | 20 | public void setId(int id) { 21 | this.id = id; 22 | } 23 | 24 | public int getValue() { 25 | return value; 26 | } 27 | 28 | public void setValue(int value) { 29 | this.value = value; 30 | } 31 | 32 | public Date getAddDate() { 33 | return addDate; 34 | } 35 | 36 | public void setAddDate(Date addDate) { 37 | this.addDate = addDate; 38 | } 39 | 40 | public Date getUpdateDate() { 41 | return updateDate; 42 | } 43 | 44 | public void setUpdateDate(Date updateDate) { 45 | this.updateDate = updateDate; 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /chapter17/src/main/resources/jdbc.properties: -------------------------------------------------------------------------------- 1 | driver=com.mysql.jdbc.Driver 2 | #Mycat连接 3 | url=jdbc:mysql://127.0.0.1:8066/TESTDB 4 | #MySQL用户名 5 | username=root 6 | #MySQL密码 7 | password=123456 8 | 9 | idleConnectionTestPeriod=60 10 | maxIdleTime=240 11 | acquireIncrement=5 12 | initialPoolSize=10 13 | maxPoolSize=30 14 | minPoolSize=10 15 | autoCommitOnClose=false 16 | checkoutTimeout=1000 17 | acquireRetryAttempts=2 -------------------------------------------------------------------------------- /chapter18/src/main/java/com/test/sharding/config/DemoDatabaseShardingAlgorithm.java: -------------------------------------------------------------------------------- 1 | package com.test.sharding.config; 2 | 3 | 4 | import io.shardingjdbc.core.api.algorithm.sharding.PreciseShardingValue; 5 | import io.shardingjdbc.core.api.algorithm.sharding.standard.PreciseShardingAlgorithm; 6 | 7 | import java.util.Collection; 8 | 9 | /** 10 | * @Author: zhouguanya 11 | * @Date: 2019/01/19 12 | * @Description: 数据库分片的计算逻辑 13 | */ 14 | public class DemoDatabaseShardingAlgorithm implements PreciseShardingAlgorithm { 15 | @Override 16 | public String doSharding(Collection collection, PreciseShardingValue preciseShardingValue) { 17 | for (String databaseName : collection) { 18 | //数据库后缀名 19 | String suffix = String.valueOf(preciseShardingValue.getValue() % 2); 20 | //如果数据库后缀 = suffix 则选择这个库 21 | if (databaseName.endsWith(suffix)) { 22 | return databaseName; 23 | } 24 | } 25 | throw new IllegalArgumentException("参数异常"); 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /chapter18/src/main/java/com/test/sharding/config/DemoTableShardingAlgorithm.java: -------------------------------------------------------------------------------- 1 | package com.test.sharding.config; 2 | 3 | 4 | import io.shardingjdbc.core.api.algorithm.sharding.PreciseShardingValue; 5 | import io.shardingjdbc.core.api.algorithm.sharding.standard.PreciseShardingAlgorithm; 6 | 7 | import java.util.Collection; 8 | 9 | /** 10 | * @Author: zhouguanya 11 | * @Date: 2019/01/19 12 | * @Description: 数据表的分片规则 13 | */ 14 | public class DemoTableShardingAlgorithm implements PreciseShardingAlgorithm { 15 | @Override 16 | public String doSharding(Collection collection, PreciseShardingValue preciseShardingValue) { 17 | for (String tableName : collection) { 18 | //表的后缀名 19 | String suffix = String.valueOf(preciseShardingValue.getValue() % 2); 20 | //如果表的后缀 = suffix 则选择这个表 21 | if (tableName.endsWith(suffix)) { 22 | return tableName; 23 | } 24 | } 25 | throw new IllegalArgumentException("参数异常"); 26 | } 27 | } -------------------------------------------------------------------------------- /chapter18/src/main/java/com/test/sharding/dao/ShopInfoDao.java: -------------------------------------------------------------------------------- 1 | package com.test.sharding.dao; 2 | 3 | import com.test.sharding.entity.ShopInfo; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/01/19 8 | * @Description: ShopInfo DAO层 9 | */ 10 | public interface ShopInfoDao { 11 | /** 12 | * 保存商户 13 | */ 14 | int insert(ShopInfo shopInfo); 15 | 16 | /** 17 | * 查询商户 18 | */ 19 | ShopInfo selectByPrimaryKey(Long shopId); 20 | 21 | /** 22 | * 主键自增 23 | */ 24 | int insertAutoIncrement(ShopInfo shopInfo); 25 | } 26 | -------------------------------------------------------------------------------- /chapter18/src/main/java/com/test/sharding/entity/ShopInfo.java: -------------------------------------------------------------------------------- 1 | package com.test.sharding.entity; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/01/19 6 | * @Description: 商户信息 7 | */ 8 | public class ShopInfo { 9 | /** 10 | * 商户id 11 | */ 12 | private Long shopId; 13 | 14 | /** 15 | * 商户名 16 | */ 17 | private String shopName; 18 | 19 | /** 20 | * 商户账户 21 | */ 22 | private String account; 23 | 24 | public Long getShopId() { 25 | return shopId; 26 | } 27 | 28 | public void setShopId(Long shopId) { 29 | this.shopId = shopId; 30 | } 31 | 32 | public String getUserName() { 33 | return shopName; 34 | } 35 | 36 | public void setUserName(String userName) { 37 | this.shopName = userName; 38 | } 39 | 40 | public String getAccount() { 41 | return account; 42 | } 43 | 44 | public void setAccount(String account) { 45 | this.account = account; 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /chapter18/src/main/java/com/test/sharding/service/ShopService.java: -------------------------------------------------------------------------------- 1 | package com.test.sharding.service; 2 | 3 | 4 | import com.test.sharding.entity.ShopInfo; 5 | import com.test.sharding.dao.ShopInfoDao; 6 | import org.springframework.stereotype.Service; 7 | 8 | import javax.annotation.Resource; 9 | 10 | /** 11 | * @Author: zhouguanya 12 | * @Date: 2019/01/19 13 | * @Description: Service层 14 | */ 15 | @Service 16 | public class ShopService { 17 | 18 | @Resource 19 | ShopInfoDao shopInfoDao; 20 | 21 | /** 22 | * 保存商户 23 | */ 24 | public void saveShop(ShopInfo userInfo) { 25 | shopInfoDao.insert(userInfo); 26 | } 27 | 28 | /** 29 | * 查询商户 30 | */ 31 | public ShopInfo queryShop(Long userId) { 32 | return shopInfoDao.selectByPrimaryKey(userId); 33 | } 34 | 35 | /** 36 | * 保存商户，主键自增 37 | */ 38 | public void saveShopAutoIncrement(ShopInfo userInfo) { 39 | shopInfoDao.insertAutoIncrement(userInfo); 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /chapter18/src/main/resources/jdbc.properties: -------------------------------------------------------------------------------- 1 | driver=com.mysql.jdbc.Driver 2 | #Mycat连接 3 | url=jdbc:mysql://127.0.0.1:3306/TESTDB 4 | #MySQL用户名 5 | username=root 6 | #MySQL密码 7 | password=123456 8 | 9 | idleConnectionTestPeriod=60 10 | maxIdleTime=240 11 | acquireIncrement=5 12 | initialPoolSize=10 13 | maxPoolSize=30 14 | minPoolSize=10 15 | autoCommitOnClose=false 16 | checkoutTimeout=1000 17 | acquireRetryAttempts=2 -------------------------------------------------------------------------------- /chapter19/api/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | chapter19 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | dubbo-api 13 | 14 | 15 | -------------------------------------------------------------------------------- /chapter19/api/src/main/java/com/test/dubbo/api/HelloService.java: -------------------------------------------------------------------------------- 1 | package com.test.dubbo.api; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/01/31 6 | * @Description: api 7 | */ 8 | public interface HelloService { 9 | /** 10 | * 抽象方法 11 | * @param name 12 | * @return 13 | */ 14 | String sayHello(String name); 15 | } 16 | -------------------------------------------------------------------------------- /chapter19/consumer/src/main/resources/dubbo-consumer.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /chapter19/consumer/src/test/java/com/test/dubbo/consumer/DubboConsumerTest.java: -------------------------------------------------------------------------------- 1 | package com.test.dubbo.consumer; 2 | 3 | import com.test.dubbo.api.HelloService; 4 | import org.junit.Test; 5 | import org.junit.runner.RunWith; 6 | import org.springframework.beans.factory.annotation.Autowired; 7 | import org.springframework.test.context.ContextConfiguration; 8 | import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 9 | 10 | /** 11 | * @Author: zhouguanya 12 | * @Date: 2019/01/31 13 | * @Description: 测试服务调用者 14 | */ 15 | @RunWith(SpringJUnit4ClassRunner.class) 16 | @ContextConfiguration("classpath:dubbo-consumer.xml") 17 | public class DubboConsumerTest { 18 | @Autowired 19 | private HelloService helloService; 20 | @Test 21 | public void test() throws InterruptedException { 22 | for (int i = 0; i < 10; i++) { 23 | Thread.sleep(1000); 24 | System.out.println(helloService.sayHello("Michael")); 25 | } 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /chapter19/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter19 13 | pom 14 | 15 | api 16 | consumer 17 | provider 18 | spi 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /chapter19/provider/src/main/java/com/test/dubbo/provider/HelloServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.test.dubbo.provider; 2 | 3 | import com.alibaba.dubbo.rpc.RpcContext; 4 | import com.test.dubbo.api.HelloService; 5 | 6 | import java.time.LocalDateTime; 7 | 8 | /** 9 | * @Author: zhouguanya 10 | * @Date: 2019/01/31 11 | * @Description: 服务提供方实现接口 12 | */ 13 | public class HelloServiceImpl implements HelloService { 14 | /** 15 | * sayHello方法实现 16 | */ 17 | @Override 18 | public String sayHello(String name) { 19 | System.out.println(LocalDateTime.now() + " hello" + name + ", response from provider: " + RpcContext.getContext().getLocalAddress()); 20 | return "hello " + name; 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter19/provider/src/main/resources/dubbo-provider.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /chapter19/provider/src/test/java/com/test/dubbo/provider/DubboProviderTest.java: -------------------------------------------------------------------------------- 1 | package com.test.dubbo.provider; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.test.context.ContextConfiguration; 6 | import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 7 | 8 | /** 9 | * @Author: zhouguanya 10 | * @Date: 2019/01/31 11 | * @Description: 12 | */ 13 | @RunWith(SpringJUnit4ClassRunner.class) 14 | @ContextConfiguration("classpath:dubbo-provider.xml") 15 | public class DubboProviderTest { 16 | @Test 17 | public void startProvider() throws Exception { 18 | System.out.println("Dubbo Provider started successfully..."); 19 | System.in.read(); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter19/spi/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | chapter19 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | spi 13 | 14 | 15 | -------------------------------------------------------------------------------- /chapter19/spi/src/main/java/com/test/ChineseSpiHelloServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.test; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019-02-04 6 | * @Description: 7 | */ 8 | public class ChineseSpiHelloServiceImpl implements SpiHelloService { 9 | public void say() { 10 | System.out.println("世界，你好"); 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /chapter19/spi/src/main/java/com/test/EnglishSpiHelloServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.test; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019-02-04 6 | * @Description: 7 | */ 8 | public class EnglishSpiHelloServiceImpl implements SpiHelloService { 9 | public void say() { 10 | System.out.println("Hello World"); 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /chapter19/spi/src/main/java/com/test/SpiDemo.java: -------------------------------------------------------------------------------- 1 | package com.test; 2 | 3 | import java.util.ServiceLoader; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019-02-04 8 | * @Description: 9 | */ 10 | public class SpiDemo { 11 | public static void main(String[] args) { 12 | ServiceLoader services = ServiceLoader.load(SpiHelloService.class); 13 | for (SpiHelloService service : services) { 14 | service.say(); 15 | } 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter19/spi/src/main/java/com/test/SpiHelloService.java: -------------------------------------------------------------------------------- 1 | package com.test; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019-02-04 6 | * @Description: 7 | */ 8 | public interface SpiHelloService { 9 | void say(); 10 | } 11 | -------------------------------------------------------------------------------- /chapter19/spi/src/main/resources/META-INF/services/com.test.SpiHelloService: -------------------------------------------------------------------------------- 1 | com.test.EnglishSpiHelloServiceImpl 2 | com.test.ChineseSpiHelloServiceImpl -------------------------------------------------------------------------------- /chapter2/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter2 13 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/BeanFactory创建流程图.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/online-demo/spring5projectdemo/4574663109e7e0d732733b6f694f211ba5ed7ba3/chapter2/src/main/java/com/test/ioc/BeanFactory创建流程图.png -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/annotation/HomeWork.java: -------------------------------------------------------------------------------- 1 | package com.test.ioc.annotation; 2 | 3 | public interface HomeWork { 4 | /** 5 | * 写家庭作业 6 | */ 7 | void doHomeWork(); 8 | } 9 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/annotation/Student.java: -------------------------------------------------------------------------------- 1 | package com.test.ioc.annotation; 2 | 3 | import org.springframework.stereotype.Service; 4 | 5 | @Service 6 | public class Student implements HomeWork { 7 | /** 8 | * 写家庭作业 9 | */ 10 | @Override 11 | public void doHomeWork() { 12 | System.out.println("我是学生，我要写家庭作业"); 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/annotation/readme.txt: -------------------------------------------------------------------------------- 1 | 注解方式实现IoC： 2 | @Service注解实现Student的IoC 3 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/readme.txt: -------------------------------------------------------------------------------- 1 | IOC的实现方式 2 | # XML配置方式 3 | # 注解方式 -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/xml/Deliverable.java: -------------------------------------------------------------------------------- 1 | package com.test.ioc.xml; 2 | 3 | public interface Deliverable { 4 | /** 5 | * 发货 6 | */ 7 | void delivery(); 8 | } 9 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/xml/Order.java: -------------------------------------------------------------------------------- 1 | package com.test.ioc.xml; 2 | 3 | /** 4 | * 有参构造器实现IoC 5 | */ 6 | public class Order implements Deliverable { 7 | /** 8 | * 订单号 9 | */ 10 | private long orderId; 11 | /** 12 | * 订单金额 13 | */ 14 | private double amount; 15 | 16 | /** 17 | * 有参构造器 18 | * @param orderId 19 | * @param amount 20 | */ 21 | public Order (long orderId, double amount) { 22 | this.orderId = orderId; 23 | this.amount = amount; 24 | } 25 | 26 | /** 27 | * 订单发货方法 28 | */ 29 | @Override 30 | public void delivery() { 31 | System.out.printf("订单号%s，金额%s，已发货!", orderId, amount); 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/xml/Speakable.java: -------------------------------------------------------------------------------- 1 | package com.test.ioc.xml; 2 | 3 | public interface Speakable { 4 | /** 5 | * 说话 6 | */ 7 | void say(); 8 | } 9 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/xml/User.java: -------------------------------------------------------------------------------- 1 | package com.test.ioc.xml; 2 | 3 | /** 4 | * 无参构造器实现IoC 5 | */ 6 | public class User implements Speakable { 7 | /** 8 | * 无参构造器 9 | */ 10 | public User () { 11 | 12 | } 13 | 14 | /** 15 | * 说话的方法 16 | */ 17 | @Override 18 | public void say() { 19 | System.out.println("大家好"); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/ioc/xml/readme.txt: -------------------------------------------------------------------------------- 1 | XML方式实现IoC： 2 | User 无参构造器 3 | 4 | Order带有两个参数的构造器 -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/lifecycle/beanlifcycle/readme.txt: -------------------------------------------------------------------------------- 1 | Bean生命周期 -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/lifecycle/containerlifecycle/readme.txt: -------------------------------------------------------------------------------- 1 | 容器级生命周期接口方法的执行时序 -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/lifecycle/factorylifecycle/FactoryLifecycle.java: -------------------------------------------------------------------------------- 1 | package com.test.lifecycle.factorylifecycle; 2 | 3 | import org.springframework.beans.BeansException; 4 | import org.springframework.beans.factory.config.BeanFactoryPostProcessor; 5 | import org.springframework.beans.factory.config.ConfigurableListableBeanFactory; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/8/19 10 | * @Description 工厂级生命周期 11 | */ 12 | public class FactoryLifecycle implements BeanFactoryPostProcessor { 13 | 14 | /** 15 | * 构造器 16 | */ 17 | public FactoryLifecycle () { 18 | System.out.println("一 【工厂级别】FactoryLifecycle构造器执行了"); 19 | } 20 | 21 | /** 22 | * Bean实例化之前 23 | */ 24 | @Override 25 | public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException { 26 | System.out.println("二 【工厂级别】postProcessBeanFactory方法执行了"); 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/lifecycle/factorylifecycle/readme.txt: -------------------------------------------------------------------------------- 1 | 工厂级级生命周期接口方法的执行时序 -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/sourcecodelearning/BookService.java: -------------------------------------------------------------------------------- 1 | package com.test.sourcecodelearning; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/17 6 | * @Description 7 | */ 8 | public interface BookService { 9 | /** 10 | * 书的售价 11 | * @return 12 | */ 13 | double getBookPrice(); 14 | } 15 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/sourcecodelearning/BookServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.test.sourcecodelearning; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/17 6 | * @Description 图书 7 | */ 8 | public class BookServiceImpl implements BookService { 9 | @Override 10 | public double getBookPrice() { 11 | return 508.8; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/sourcecodelearning/PressService.java: -------------------------------------------------------------------------------- 1 | package com.test.sourcecodelearning; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/17 6 | * @Description 7 | */ 8 | public interface PressService { 9 | /** 10 | * 返回一句话 11 | * @return 12 | */ 13 | String say(); 14 | } 15 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/sourcecodelearning/PressServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.test.sourcecodelearning; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/17 6 | * @Description 出版社类 7 | */ 8 | public class PressServiceImpl implements PressService { 9 | /** 10 | * 依赖BookService 11 | */ 12 | private BookService bookService; 13 | 14 | /** 15 | * 依赖注入的地方 16 | * @param bookService 17 | */ 18 | public void setBookService(BookService bookService) { 19 | this.bookService = bookService; 20 | } 21 | 22 | @Override 23 | public String say() { 24 | return "本书的价格是：" + bookService.getBookPrice(); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/sourcecodelearning/SourceCodeLearning.java: -------------------------------------------------------------------------------- 1 | package com.test.sourcecodelearning; 2 | 3 | import org.springframework.context.ApplicationContext; 4 | import org.springframework.context.support.FileSystemXmlApplicationContext; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/8/14 9 | * @Description IoC源码解析 10 | */ 11 | public class SourceCodeLearning { 12 | public static void main(String[] args) { 13 | //ApplicationContext：Spring的上下文。通过对源码的类的集成关系可以看出， 14 | // FileSystemXmlApplicationContext是ApplicationContext的一个标准实现 15 | ApplicationContext applicationContext = 16 | new FileSystemXmlApplicationContext("classpath:spring-chapter2.xml"); 17 | //从容器中获取名字为user的bean 18 | PressService pressService = 19 | (PressService) applicationContext.getBean("pressService"); 20 | //调用bean的方法 21 | String price = pressService.say(); 22 | System.out.println(price); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter2/src/main/java/com/test/sourcecodelearning/readme.txt: -------------------------------------------------------------------------------- 1 | IOC 源码解析 -------------------------------------------------------------------------------- /chapter2/src/main/resources/spring-chapter2-beanlifecycle.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /chapter2/src/main/resources/spring-chapter2-containerlifecycle.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /chapter2/src/main/resources/spring-chapter2-factorybeanlifecycle.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /chapter2/src/test/java/ioc/annotation/AnnotationTest.java: -------------------------------------------------------------------------------- 1 | package ioc.annotation; 2 | 3 | import com.test.ioc.annotation.HomeWork; 4 | import org.junit.Test; 5 | import org.junit.runner.RunWith; 6 | import org.springframework.beans.factory.annotation.Autowired; 7 | import org.springframework.test.context.ContextConfiguration; 8 | import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 9 | import org.springframework.test.context.junit4.SpringRunner; 10 | 11 | /** 12 | * 测试注解方式的IoC 13 | */ 14 | @RunWith(SpringRunner.class) 15 | @ContextConfiguration("classpath:spring-chapter2.xml") 16 | public class AnnotationTest { 17 | @Autowired 18 | private HomeWork homeWork; 19 | //Spring 容器注入依赖的Deliverable对象 20 | @Test 21 | public void test() { 22 | homeWork.doHomeWork(); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter2/src/test/java/ioc/annotation/readme.txt: -------------------------------------------------------------------------------- 1 | 测试注解方式实现的IoC 2 | -------------------------------------------------------------------------------- /chapter2/src/test/java/ioc/xml/XmlTest.java: -------------------------------------------------------------------------------- 1 | package ioc.xml; 2 | 3 | import com.test.ioc.xml.Deliverable; 4 | import com.test.ioc.xml.Speakable; 5 | import org.junit.Test; 6 | import org.junit.runner.RunWith; 7 | import org.springframework.beans.factory.annotation.Autowired; 8 | import org.springframework.test.context.ContextConfiguration; 9 | import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 10 | 11 | /** 12 | * 测试XML方式的IoC 13 | */ 14 | @RunWith(SpringJUnit4ClassRunner.class) 15 | @ContextConfiguration("classpath:spring-chapter2.xml") 16 | public class XmlTest { 17 | //Spring 容器注入依赖的Speakable对象 18 | @Autowired 19 | private Speakable speakable; 20 | //Spring 容器注入依赖的Deliverable对象 21 | @Autowired 22 | private Deliverable deliverable; 23 | @Test 24 | public void test() { 25 | speakable.say(); 26 | deliverable.delivery(); 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /chapter2/src/test/java/ioc/xml/readme.txt: -------------------------------------------------------------------------------- 1 | 测试XML方式实现的IoC 2 | -------------------------------------------------------------------------------- /chapter2/src/test/java/lifecycle/beanlifcycle/BeanLifecycleTest.java: -------------------------------------------------------------------------------- 1 | package lifecycle.beanlifcycle; 2 | 3 | import com.test.lifecycle.beanlifcycle.BeanLifecycle; 4 | import org.junit.Test; 5 | import org.junit.runner.RunWith; 6 | import org.springframework.beans.factory.annotation.Autowired; 7 | import org.springframework.test.context.ContextConfiguration; 8 | import org.springframework.test.context.junit4.SpringRunner; 9 | 10 | /** 11 | * @Author zhouguanya 12 | * @Date 2018/8/18 13 | * @Description Bean生命周期测试 14 | */ 15 | @RunWith(SpringRunner.class) 16 | @ContextConfiguration("classpath:spring-chapter2-beanlifecycle.xml") 17 | public class BeanLifecycleTest { 18 | @Autowired 19 | private BeanLifecycle beanLifecycle; 20 | 21 | @Test 22 | public void test() { 23 | beanLifecycle.sayHello(); 24 | } 25 | 26 | } 27 | -------------------------------------------------------------------------------- /chapter2/src/test/java/lifecycle/factorylifecycle/FactoryLifecycleTest.java: -------------------------------------------------------------------------------- 1 | package lifecycle.factorylifecycle; 2 | 3 | import com.test.lifecycle.beanlifcycle.BeanLifecycle; 4 | import org.springframework.context.support.ClassPathXmlApplicationContext; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/8/19 9 | * @Description Bean级生命周期 + 容器级生命周期 + 工厂级生命周期测试 10 | */ 11 | public class FactoryLifecycleTest { 12 | public static void main(String[] args) { 13 | ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext( 14 | "classpath:spring-chapter2-beanlifecycle.xml" 15 | ,"classpath:spring-chapter2-containerlifecycle.xml", "classpath:spring-chapter2-factorybeanlifecycle.xml"); 16 | BeanLifecycle beanLifecycle = context.getBean("beanLifecycle",BeanLifecycle.class); 17 | beanLifecycle.sayHello(); 18 | context.close(); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter20/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter20 13 | 14 | 15 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/abstractfactory/AbstractFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.abstractfactory; 2 | 3 | import com.test.common.Computer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/05 8 | * @Description: 抽象工厂 9 | */ 10 | public abstract class AbstractFactory { 11 | /** 12 | * 创建电脑 13 | */ 14 | abstract Computer createComputer(String type); 15 | /** 16 | * 制定电脑价格 17 | */ 18 | abstract Price createPrice(String currency); 19 | } 20 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/abstractfactory/Dollar.java: -------------------------------------------------------------------------------- 1 | package com.test.abstractfactory; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 7 | */ 8 | public class Dollar implements Price { 9 | /** 10 | * 设置价格 11 | */ 12 | @Override 13 | public void setPrice() { 14 | System.out.println("制定电脑的美元售价"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/abstractfactory/FactoryProducer.java: -------------------------------------------------------------------------------- 1 | package com.test.abstractfactory; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 工厂生成器 7 | */ 8 | public class FactoryProducer { 9 | public static AbstractFactory getFactory(String factoryType) { 10 | if ("Computer".equals(factoryType)) { 11 | return new ComputerFactory(); 12 | } else if ("Price".equals(factoryType)) { 13 | return new PriceFactory(); 14 | } 15 | return null; 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/abstractfactory/Pound.java: -------------------------------------------------------------------------------- 1 | package com.test.abstractfactory; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 7 | */ 8 | public class Pound implements Price { 9 | /** 10 | * 设置价格 11 | */ 12 | @Override 13 | public void setPrice() { 14 | System.out.println("制定电脑的英镑售价"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/abstractfactory/Price.java: -------------------------------------------------------------------------------- 1 | package com.test.abstractfactory; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 价格接口 7 | */ 8 | public interface Price { 9 | /** 10 | * 设置价格 11 | */ 12 | void setPrice(); 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/abstractfactory/PriceFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.abstractfactory; 2 | 3 | import com.test.common.Computer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/05 8 | * @Description: 价格工厂 9 | */ 10 | public class PriceFactory extends AbstractFactory{ 11 | /** 12 | * 创建电脑 13 | */ 14 | @Override 15 | Computer createComputer(String type) { 16 | return null; 17 | } 18 | 19 | /** 20 | * 制定电脑价格 21 | */ 22 | @Override 23 | Price createPrice(String currency) { 24 | if (currency == null || currency.equals("")) { 25 | return null; 26 | } 27 | switch (currency) { 28 | case "RMB": 29 | return new RMB(); 30 | case "Dollar": 31 | return new Dollar(); 32 | case "Pound": 33 | return new Pound(); 34 | default: 35 | return null; 36 | } 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/abstractfactory/RMB.java: -------------------------------------------------------------------------------- 1 | package com.test.abstractfactory; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 7 | */ 8 | public class RMB implements Price { 9 | /** 10 | * 设置价格 11 | */ 12 | @Override 13 | public void setPrice() { 14 | System.out.println("制定电脑的人民币售价"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/adapter/AdapterPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.adapter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 适配器模式测试类 7 | */ 8 | public class AdapterPatternDemo { 9 | public static void main(String[] args) { 10 | AudioPlay audioPlay = new AudioPlay(); 11 | audioPlay.play("MP3"); 12 | audioPlay.play("MP4"); 13 | audioPlay.play("RMVB"); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/adapter/AdvancedPlayer.java: -------------------------------------------------------------------------------- 1 | package com.test.adapter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 高级播放器接口 7 | */ 8 | public interface AdvancedPlayer { 9 | /** 10 | * 播放MP4 11 | */ 12 | void playMp4(); 13 | /** 14 | * 播放RMVB 15 | */ 16 | void playRMVB(); 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/adapter/AudioPlay.java: -------------------------------------------------------------------------------- 1 | package com.test.adapter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 音频播放器 7 | */ 8 | public class AudioPlay implements Player { 9 | PlayAdapter playAdapter; 10 | 11 | @Override 12 | public void play(String type) { 13 | if ("MP3".equals(type)) { 14 | System.out.println("播放MP3格式的文件"); 15 | } else if ("MP4".equals(type) || "RMVB".equals(type)) { 16 | playAdapter = new PlayAdapter(type); 17 | playAdapter.play(type); 18 | } 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/adapter/Mp4Play.java: -------------------------------------------------------------------------------- 1 | package com.test.adapter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: MP4格式播放器 7 | */ 8 | public class Mp4Play implements AdvancedPlayer { 9 | /** 10 | * 播放MP4 11 | */ 12 | @Override 13 | public void playMp4() { 14 | System.out.println("播放MP4格式的文件"); 15 | } 16 | 17 | /** 18 | * 播放RMVB 19 | */ 20 | @Override 21 | public void playRMVB() { 22 | 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/adapter/PlayAdapter.java: -------------------------------------------------------------------------------- 1 | package com.test.adapter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 播放器适配器 7 | */ 8 | public class PlayAdapter implements Player { 9 | private AdvancedPlayer advancedPlayer; 10 | 11 | public PlayAdapter (String type) { 12 | if ("MP4".equals(type)) { 13 | advancedPlayer = new Mp4Play(); 14 | } else if ("RMVB".equals(type)) { 15 | advancedPlayer = new RmvbPlay(); 16 | } 17 | } 18 | 19 | @Override 20 | public void play(String type) { 21 | if ("MP4".equals(type)) { 22 | advancedPlayer.playMp4(); 23 | } else if ("RMVB".equals(type)) { 24 | advancedPlayer.playRMVB(); 25 | } 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/adapter/Player.java: -------------------------------------------------------------------------------- 1 | package com.test.adapter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 播放器接口 7 | */ 8 | public interface Player { 9 | void play(String type); 10 | } 11 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/adapter/RmvbPlay.java: -------------------------------------------------------------------------------- 1 | package com.test.adapter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: RMVB格式播放器 7 | */ 8 | public class RmvbPlay implements AdvancedPlayer { 9 | /** 10 | * 播放MP4 11 | */ 12 | @Override 13 | public void playMp4() { 14 | 15 | } 16 | 17 | /** 18 | * 播放RMVB 19 | */ 20 | @Override 21 | public void playRMVB() { 22 | System.out.println("播放RMVB格式的文件"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/bridge/Bridge.java: -------------------------------------------------------------------------------- 1 | package com.test.bridge; 2 | 3 | import com.test.common.Computer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/06 8 | * @Description: 桥接 9 | */ 10 | public abstract class Bridge { 11 | protected Computer computer; 12 | public Bridge(Computer computer) { 13 | this.computer = computer; 14 | } 15 | 16 | public abstract void makeComputer(); 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/bridge/BridgePatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.bridge; 2 | 3 | import com.test.common.ASUS; 4 | import com.test.common.Lenovo; 5 | import com.test.common.MacBook; 6 | 7 | /** 8 | * @Author: zhouguanya 9 | * @Date: 2019/02/06 10 | * @Description: 桥接设计模式测试 11 | */ 12 | public class BridgePatternDemo { 13 | public static void main(String[] args) { 14 | ComputerBridge asus = new ComputerBridge(new ASUS()); 15 | asus.makeComputer(); 16 | ComputerBridge lenove = new ComputerBridge(new Lenovo()); 17 | lenove.makeComputer(); 18 | ComputerBridge macBook = new ComputerBridge(new MacBook()); 19 | macBook.makeComputer(); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/bridge/ComputerBridge.java: -------------------------------------------------------------------------------- 1 | package com.test.bridge; 2 | 3 | import com.test.common.Computer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/06 8 | * @Description: 9 | */ 10 | public class ComputerBridge extends Bridge { 11 | 12 | public ComputerBridge(Computer computer) { 13 | super(computer); 14 | } 15 | 16 | @Override 17 | public void makeComputer() { 18 | computer.make(); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/AMD.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 7 | */ 8 | public class AMD extends CPU { 9 | @Override 10 | public String name() { 11 | return "AMD处理器"; 12 | } 13 | 14 | @Override 15 | public int price() { 16 | return 2000; 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/BuilderPattenDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 建造者模式测试 7 | */ 8 | public class BuilderPattenDemo { 9 | public static void main(String[] args) { 10 | ComputerBuilder computerBuilder = new ComputerBuilder(); 11 | Computer cheapComputer = computerBuilder.buildCheap(); 12 | cheapComputer.showItems(); 13 | ComputerBuilder expensiveBuilder = new ComputerBuilder(); 14 | Computer expensiveComputer = expensiveBuilder.buildExpensive(); 15 | expensiveComputer.showItems(); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/CPU.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: CPU 7 | */ 8 | public abstract class CPU implements Item { 9 | 10 | @Override 11 | public Packing packing() { 12 | return new Wrapper(); 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/Computer.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/02/06 9 | * @Description: 电脑类 10 | */ 11 | public class Computer { 12 | private List itemList = new ArrayList<>(); 13 | 14 | public void addItem(Item item){ 15 | itemList.add(item); 16 | } 17 | 18 | public void showItems() { 19 | int total = 0; 20 | for (Item item : itemList) { 21 | System.out.print(item.packing().pack() + item.name() + ",价格=" + item.price() + "\t"); 22 | total += item.price(); 23 | } 24 | System.out.println("电脑总价=" + total); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/ComputerBuilder.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 电脑建造者 7 | */ 8 | public class ComputerBuilder { 9 | 10 | /** 11 | * 创建廉价电脑 12 | */ 13 | public Computer buildCheap() { 14 | Computer computer = new Computer(); 15 | computer.addItem(new AMD()); 16 | computer.addItem(new PHILIPS()); 17 | return computer; 18 | } 19 | 20 | /** 21 | * 创建高价电脑 22 | */ 23 | public Computer buildExpensive() { 24 | Computer computer = new Computer(); 25 | computer.addItem(new Intel()); 26 | computer.addItem(new DELL()); 27 | return computer; 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/DELL.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 7 | */ 8 | public class DELL extends Screen { 9 | @Override 10 | public String name() { 11 | return "DELL显示器"; 12 | } 13 | 14 | @Override 15 | public int price() { 16 | return 2000; 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/Intel.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 7 | */ 8 | public class Intel extends CPU { 9 | @Override 10 | public String name() { 11 | return "Intel处理器"; 12 | } 13 | 14 | @Override 15 | public int price() { 16 | return 3000; 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/Item.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 电脑配件接口 7 | */ 8 | public interface Item { 9 | String name(); 10 | Packing packing(); 11 | int price(); 12 | } 13 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/PHILIPS.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 7 | */ 8 | public class PHILIPS extends Screen { 9 | @Override 10 | public String name() { 11 | return "PHILIPS显示器"; 12 | } 13 | 14 | @Override 15 | public int price() { 16 | return 1000; 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/Packing.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 组装接口 7 | */ 8 | public interface Packing { 9 | String pack(); 10 | } 11 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/Screen.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 显示器 7 | */ 8 | public abstract class Screen implements Item { 9 | 10 | @Override 11 | public Packing packing() { 12 | return new Wrapper(); 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/builder/Wrapper.java: -------------------------------------------------------------------------------- 1 | package com.test.builder; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 组装 7 | */ 8 | public class Wrapper implements Packing { 9 | @Override 10 | public String pack() { 11 | return "组装"; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/chain/AbstractFilter.java: -------------------------------------------------------------------------------- 1 | package com.test.chain; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public abstract class AbstractFilter { 9 | AbstractFilter nextFilter; 10 | //责任链中的下一个元素 11 | public void setNextFilter(AbstractFilter nextFilter) { 12 | this.nextFilter = nextFilter; 13 | } 14 | 15 | public String filter(String content) { 16 | String filtered = doFilter(content); 17 | if (nextFilter != null) { 18 | return nextFilter.filter(filtered); 19 | } 20 | return filtered; 21 | } 22 | 23 | protected abstract String doFilter(String content); 24 | 25 | } 26 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/chain/ChainPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.chain; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 责任链模式测试类 7 | */ 8 | public class ChainPatternDemo { 9 | static String content = "Dirty Word, Privacy Word, Sensitive Word"; 10 | public static void main(String[] args) { 11 | AbstractFilter filterChain = getFilterChain(); 12 | System.out.println(filterChain.filter(content)); 13 | } 14 | private static AbstractFilter getFilterChain() { 15 | DirtyFilter dirtyFilter = new DirtyFilter(); 16 | PrivacyFilter privacyFilter = new PrivacyFilter(); 17 | SensitiveFilter sensitiveFilter = new SensitiveFilter(); 18 | dirtyFilter.setNextFilter(privacyFilter); 19 | privacyFilter.setNextFilter(sensitiveFilter); 20 | sensitiveFilter.setNextFilter(null); 21 | return dirtyFilter; 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/chain/DirtyFilter.java: -------------------------------------------------------------------------------- 1 | package com.test.chain; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public class DirtyFilter extends AbstractFilter { 9 | @Override 10 | protected String doFilter(String content) { 11 | return content.replace("Dirty Word","dw"); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/chain/PrivacyFilter.java: -------------------------------------------------------------------------------- 1 | package com.test.chain; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public class PrivacyFilter extends AbstractFilter { 9 | @Override 10 | protected String doFilter(String content) { 11 | return content.replace("Privacy Word", "pw"); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/chain/SensitiveFilter.java: -------------------------------------------------------------------------------- 1 | package com.test.chain; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public class SensitiveFilter extends AbstractFilter { 9 | @Override 10 | protected String doFilter(String content) { 11 | return content.replace("Sensitive Word", "sw"); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/command/AttentionCommand.java: -------------------------------------------------------------------------------- 1 | package com.test.command; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 立正命令 7 | */ 8 | public class AttentionCommand implements Command { 9 | private Soldier soldier; 10 | 11 | public AttentionCommand(Soldier soldier) { 12 | this.soldier = soldier; 13 | } 14 | 15 | @Override 16 | public void doCommand() { 17 | soldier.attention(); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/command/Broker.java: -------------------------------------------------------------------------------- 1 | package com.test.command; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/02/07 9 | * @Description: 命令的调用类 10 | */ 11 | public class Broker { 12 | private List commandList = new ArrayList<>(); 13 | 14 | /** 15 | * 添加命令 16 | */ 17 | public void addCommand(Command command) { 18 | commandList.add(command); 19 | } 20 | 21 | /** 22 | * 执行命令 23 | */ 24 | public void executeCommand() { 25 | for (Command command : commandList) { 26 | command.doCommand(); 27 | } 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/command/Command.java: -------------------------------------------------------------------------------- 1 | package com.test.command; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public interface Command { 9 | void doCommand(); 10 | } 11 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/command/CommandPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.command; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 命令模式测试类 7 | */ 8 | public class CommandPatternDemo { 9 | public static void main(String[] args) { 10 | Soldier soldier = new Soldier(); 11 | AttentionCommand attentionCommand = new AttentionCommand(soldier); 12 | StandEaseCommand standEaseCommand = new StandEaseCommand(soldier); 13 | Broker broker = new Broker(); 14 | broker.addCommand(attentionCommand); 15 | broker.addCommand(standEaseCommand); 16 | broker.executeCommand(); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/command/Soldier.java: -------------------------------------------------------------------------------- 1 | package com.test.command; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 士兵 7 | */ 8 | public class Soldier { 9 | 10 | public void attention() { 11 | System.out.println("立正"); 12 | } 13 | 14 | public void standAtEase() { 15 | System.out.println("稍息"); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/command/StandEaseCommand.java: -------------------------------------------------------------------------------- 1 | package com.test.command; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 稍息命令 7 | */ 8 | public class StandEaseCommand implements Command { 9 | private Soldier soldier; 10 | 11 | public StandEaseCommand(Soldier soldier) { 12 | this.soldier = soldier; 13 | } 14 | 15 | @Override 16 | public void doCommand() { 17 | soldier.standAtEase(); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/common/ASUS.java: -------------------------------------------------------------------------------- 1 | package com.test.common; 2 | 3 | /** 4 | * @Author: zhouguaya 5 | * @Date: 2019/02/05 6 | * @Description: ASUS类 7 | */ 8 | public class ASUS implements Computer { 9 | /** 10 | * 制造ASUS电脑 11 | */ 12 | @Override 13 | public void make() { 14 | System.out.println("produce a ASUS Computer"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/common/Computer.java: -------------------------------------------------------------------------------- 1 | package com.test.common; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 电脑接口 7 | */ 8 | public interface Computer { 9 | /** 10 | * 制造电脑的方法 11 | */ 12 | void make(); 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/common/Lenovo.java: -------------------------------------------------------------------------------- 1 | package com.test.common; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: Lenovo电脑类 7 | */ 8 | public class Lenovo implements Computer { 9 | /** 10 | * 制造Lenovo电脑 11 | */ 12 | @Override 13 | public void make() { 14 | System.out.println("produce a Lenovo Computer"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/common/MacBook.java: -------------------------------------------------------------------------------- 1 | package com.test.common; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: MacBook类 7 | */ 8 | public class MacBook implements Computer { 9 | /** 10 | * 制造MacBook电脑 11 | */ 12 | @Override 13 | public void make() { 14 | System.out.println("produce a MacBook Computer"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/composite/Staff.java: -------------------------------------------------------------------------------- 1 | package com.test.composite; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/02/07 9 | * @Description: 员工类 10 | */ 11 | public class Staff { 12 | private int id; 13 | private String name; 14 | private String dept; 15 | private List subordinateList; 16 | public Staff(int id, String name, String dept) { 17 | this.id = id; 18 | this.name = name; 19 | this.dept = dept; 20 | subordinateList = new ArrayList<>(); 21 | } 22 | 23 | public void addSubordinate(Staff staff) { 24 | subordinateList.add(staff); 25 | } 26 | 27 | public List getSubordinates(){ 28 | return subordinateList; 29 | } 30 | 31 | public String toString(){ 32 | return ("Employee :[ id : "+ id 33 | +", name : "+ name + ", dept : " 34 | + dept+" ]"); 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/criteria/AgeCriteria.java: -------------------------------------------------------------------------------- 1 | package com.test.criteria; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/02/06 9 | * @Description: 过滤年龄 10 | */ 11 | public class AgeCriteria implements Criteria { 12 | @Override 13 | public List filter(List personList) { 14 | List filtered = new ArrayList<>(); 15 | for (Person person : personList) { 16 | if (person.getAge() > 20) { 17 | filtered.add(person); 18 | } 19 | } 20 | return filtered; 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/criteria/Criteria.java: -------------------------------------------------------------------------------- 1 | package com.test.criteria; 2 | 3 | import java.util.List; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/06 8 | * @Description: 9 | */ 10 | public interface Criteria { 11 | List filter(List personList); 12 | } 13 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/criteria/MaleCriteria.java: -------------------------------------------------------------------------------- 1 | package com.test.criteria; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/02/06 9 | * @Description: 过滤男性 10 | */ 11 | public class MaleCriteria implements Criteria { 12 | @Override 13 | public List filter(List personList) { 14 | List filtered = new ArrayList<>(); 15 | for (Person person : personList) { 16 | if ("Male".equals(person.getGender())) { 17 | filtered.add(person); 18 | } 19 | } 20 | return filtered; 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/criteria/Person.java: -------------------------------------------------------------------------------- 1 | package com.test.criteria; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 7 | */ 8 | public class Person { 9 | private String name; 10 | private int age; 11 | private String gender; 12 | public Person(String name, int age, String gender){ 13 | this.name = name; 14 | this.age = age; 15 | this.gender = gender; 16 | } 17 | public String getName() { 18 | return name; 19 | } 20 | public int getAge() { 21 | return age; 22 | } 23 | public String getGender() { 24 | return gender; 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/decorator/ComputerDecorator.java: -------------------------------------------------------------------------------- 1 | package com.test.decorator; 2 | 3 | import com.test.common.Computer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/07 8 | * @Description: 9 | */ 10 | public abstract class ComputerDecorator implements Computer { 11 | Computer computer; 12 | public ComputerDecorator (Computer computer) { 13 | this.computer = computer; 14 | } 15 | 16 | public void make() { 17 | computer.make(); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/decorator/DecoratorPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.decorator; 2 | 3 | import com.test.common.ASUS; 4 | import com.test.common.Computer; 5 | import com.test.common.Lenovo; 6 | import com.test.common.MacBook; 7 | 8 | /** 9 | * @Author: zhouguanya 10 | * @Date: 2019/02/07 11 | * @Description: 装饰器模式测试类 12 | */ 13 | public class DecoratorPatternDemo { 14 | public static void main(String[] args) { 15 | Computer whiteComputer = new WhiteComputerDecorator(new ASUS()); 16 | whiteComputer.make(); 17 | Computer goldenComputer = new GoldenComputerDecorator(new Lenovo()); 18 | goldenComputer.make(); 19 | Computer redComputer = new RedComputerDecorator(new MacBook()); 20 | redComputer.make(); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/decorator/GoldenComputerDecorator.java: -------------------------------------------------------------------------------- 1 | package com.test.decorator; 2 | 3 | import com.test.common.Computer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/07 8 | * @Description: 金色电脑装饰器 9 | */ 10 | public class GoldenComputerDecorator extends ComputerDecorator { 11 | public GoldenComputerDecorator(Computer computer) { 12 | super(computer); 13 | } 14 | 15 | @Override 16 | public void make() { 17 | super.make(); 18 | paintColor(); 19 | } 20 | 21 | private void paintColor() { 22 | System.out.println("给电脑涂上金色"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/decorator/RedComputerDecorator.java: -------------------------------------------------------------------------------- 1 | package com.test.decorator; 2 | 3 | import com.test.common.Computer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/07 8 | * @Description: 红色电脑装饰器 9 | */ 10 | public class RedComputerDecorator extends ComputerDecorator { 11 | public RedComputerDecorator(Computer computer) { 12 | super(computer); 13 | } 14 | 15 | @Override 16 | public void make() { 17 | super.make(); 18 | paintColor(); 19 | } 20 | 21 | private void paintColor() { 22 | System.out.println("给电脑涂上红色"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/decorator/WhiteComputerDecorator.java: -------------------------------------------------------------------------------- 1 | package com.test.decorator; 2 | 3 | import com.test.common.Computer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/07 8 | * @Description: 白色电脑装饰器 9 | */ 10 | public class WhiteComputerDecorator extends ComputerDecorator { 11 | public WhiteComputerDecorator(Computer computer) { 12 | super(computer); 13 | } 14 | 15 | @Override 16 | public void make() { 17 | super.make(); 18 | paintColor(); 19 | } 20 | 21 | private void paintColor() { 22 | System.out.println("给电脑涂上白色"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/facade/ComputerFacade.java: -------------------------------------------------------------------------------- 1 | package com.test.facade; 2 | 3 | import com.test.common.ASUS; 4 | import com.test.common.Computer; 5 | import com.test.common.Lenovo; 6 | import com.test.common.MacBook; 7 | 8 | /** 9 | * @Author: zhouguanya 10 | * @Date: 2019/02/07 11 | * @Description: 门面 12 | */ 13 | public class ComputerFacade { 14 | private Computer lenovo; 15 | private Computer asus; 16 | private Computer macBook; 17 | public ComputerFacade() { 18 | lenovo = new Lenovo(); 19 | asus = new ASUS(); 20 | macBook = new MacBook(); 21 | } 22 | public void makeLenovo(){ 23 | lenovo.make(); 24 | } 25 | public void makeASUS(){ 26 | asus.make(); 27 | } 28 | public void makeMacBook(){ 29 | macBook.make(); 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/facade/FacadePatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.facade; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 测试类 7 | */ 8 | public class FacadePatternDemo { 9 | public static void main(String[] args) { 10 | ComputerFacade computerFacade = new ComputerFacade(); 11 | computerFacade.makeLenovo(); 12 | computerFacade.makeASUS(); 13 | computerFacade.makeMacBook(); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/factorypattern/ComputerFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.factorypattern; 2 | 3 | import com.test.common.ASUS; 4 | import com.test.common.Computer; 5 | import com.test.common.Lenovo; 6 | import com.test.common.MacBook; 7 | 8 | /** 9 | * @Author: zhouguanya 10 | * @Date: 2019/02/05 11 | * @Description: 电脑工厂 12 | */ 13 | public class ComputerFactory { 14 | /** 15 | * createComputer方法返回不同品牌的电脑 16 | */ 17 | public Computer createComputer(String type) { 18 | if (type == null || type.equals("")) { 19 | return null; 20 | } 21 | switch (type) { 22 | case "ASUS": 23 | return new ASUS(); 24 | case "Lenovo": 25 | return new Lenovo(); 26 | case "MacBook": 27 | return new MacBook(); 28 | default: 29 | return null; 30 | } 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/factorypattern/ComputerFactoryDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.factorypattern; 2 | 3 | import com.test.common.Computer; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/05 8 | * @Description: 测试类 9 | */ 10 | public class ComputerFactoryDemo { 11 | public static void main(String[] args) { 12 | ComputerFactory computerFactory = new ComputerFactory(); 13 | //创建ASUS 14 | Computer asus = computerFactory.createComputer("ASUS"); 15 | asus.make(); 16 | //创建Lenovo 17 | Computer lenovo = computerFactory.createComputer("Lenovo"); 18 | lenovo.make(); 19 | //创建MacBook 20 | Computer macBook = computerFactory.createComputer("MacBook"); 21 | macBook.make(); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/flyweight/Computer.java: -------------------------------------------------------------------------------- 1 | package com.test.flyweight; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 电脑接口 7 | */ 8 | public interface Computer { 9 | /** 10 | * 制造电脑的方法 11 | */ 12 | void make(); 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/flyweight/ComputerFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.flyweight; 2 | 3 | import java.util.HashMap; 4 | import java.util.Map; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/02/07 9 | * @Description: 电脑工厂 10 | */ 11 | public class ComputerFactory { 12 | private static final Map computerMap = new HashMap<>(); 13 | 14 | public static Computer getComputer(String brand) { 15 | Computer computer = computerMap.get(brand); 16 | if (computer == null) { 17 | computer = new ComputerProducer(brand); 18 | computerMap.put(brand, computer); 19 | 20 | } 21 | return computer; 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/flyweight/ComputerProducer.java: -------------------------------------------------------------------------------- 1 | package com.test.flyweight; 2 | 3 | /** 4 | * @Author: zhouguaya 5 | * @Date: 2019/02/05 6 | * @Description: 电脑制造类 7 | */ 8 | public class ComputerProducer implements Computer { 9 | 10 | private String brand; 11 | 12 | public ComputerProducer(String brand) { 13 | this.brand = brand; 14 | } 15 | 16 | /** 17 | * 制造电脑 18 | */ 19 | @Override 20 | public void make() { 21 | System.out.println("produce a " + brand + " Computer"); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/flyweight/FlyweightPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.flyweight; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 享原模式测试类 7 | */ 8 | public class FlyweightPatternDemo { 9 | static String brands[] = { "ASUA", "Lenovo", "MacBook"}; 10 | 11 | public static void main(String[] args) { 12 | 13 | for (int i = 0; i < 20; i++) { 14 | Computer computer = ComputerFactory.getComputer(getRandomBrand()); 15 | computer.make(); 16 | } 17 | } 18 | 19 | private static String getRandomBrand() { 20 | return brands[(int)(Math.random() * brands.length)]; 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interceptingfilter/Client.java: -------------------------------------------------------------------------------- 1 | package com.test.interceptingfilter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 客户端 7 | */ 8 | public class Client { 9 | FilterManager filterManager; 10 | 11 | public void setFilterManager(FilterManager filterManager){ 12 | this.filterManager = filterManager; 13 | } 14 | 15 | public void sendRequest(){ 16 | filterManager.filterRequest(); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interceptingfilter/DirtyFilter.java: -------------------------------------------------------------------------------- 1 | package com.test.interceptingfilter; 2 | 3 | 4 | /** 5 | * @Author: zhouguanya 6 | * @Date: 2019/02/08 7 | * @Description: 脏话过滤器 8 | */ 9 | public class DirtyFilter implements Filter { 10 | /** 11 | * 过滤方法 12 | */ 13 | @Override 14 | public void doFilter() { 15 | System.out.println("Execute Dirty Words Filter"); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interceptingfilter/Filter.java: -------------------------------------------------------------------------------- 1 | package com.test.interceptingfilter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 过滤器 7 | */ 8 | public interface Filter { 9 | /** 10 | * 过滤方法 11 | */ 12 | void doFilter(); 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interceptingfilter/FilterChain.java: -------------------------------------------------------------------------------- 1 | package com.test.interceptingfilter; 2 | 3 | 4 | import java.util.ArrayList; 5 | import java.util.List; 6 | 7 | /** 8 | * @Author: zhouguanya 9 | * @Date: 2019/02/08 10 | * @Description: 过滤器链 11 | */ 12 | public class FilterChain { 13 | //过滤器集合 14 | List filterList = new ArrayList<>(); 15 | private Target target; 16 | 17 | /** 18 | * 添加过滤器 19 | */ 20 | public void addFilter(Filter filter){ 21 | filterList.add(filter); 22 | } 23 | 24 | /** 25 | * 执行过滤器 26 | */ 27 | public void execute(){ 28 | //前置拦截 29 | for (Filter filter : filterList) { 30 | filter.doFilter(); 31 | } 32 | //执行目标对象 33 | target.execute(); 34 | } 35 | 36 | /** 37 | * 设置目标对象 38 | */ 39 | public void setTarget(Target target){ 40 | this.target = target; 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interceptingfilter/FilterManager.java: -------------------------------------------------------------------------------- 1 | package com.test.interceptingfilter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 过滤器管理员 7 | */ 8 | public class FilterManager { 9 | private FilterChain filterChain; 10 | 11 | public FilterManager(Target target){ 12 | filterChain = new FilterChain(); 13 | filterChain.setTarget(target); 14 | } 15 | public void setFilter(Filter filter){ 16 | filterChain.addFilter(filter); 17 | } 18 | 19 | public void filterRequest(){ 20 | filterChain.execute(); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interceptingfilter/InterceptingFilterDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.interceptingfilter; 2 | 3 | 4 | /** 5 | * @Author: zhouguanya 6 | * @Date: 2019/02/08 7 | * @Description: 拦截过滤器模式测试类 8 | */ 9 | public class InterceptingFilterDemo { 10 | public static void main(String[] args) { 11 | 12 | FilterManager filterManager = new FilterManager(new Target()); 13 | //装配各种过滤器 14 | filterManager.setFilter(new DirtyFilter()); 15 | filterManager.setFilter(new PrivateFilter()); 16 | filterManager.setFilter(new SensitiveFilter()); 17 | 18 | Client client = new Client(); 19 | client.setFilterManager(filterManager); 20 | client.sendRequest(); 21 | } 22 | } -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interceptingfilter/PrivateFilter.java: -------------------------------------------------------------------------------- 1 | package com.test.interceptingfilter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 隐私过滤器 7 | */ 8 | public class PrivateFilter implements Filter { 9 | /** 10 | * 过滤方法 11 | */ 12 | @Override 13 | public void doFilter() { 14 | System.out.println("Execute Private Words Filter"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interceptingfilter/SensitiveFilter.java: -------------------------------------------------------------------------------- 1 | package com.test.interceptingfilter; 2 | 3 | 4 | /** 5 | * @Author: zhouguanya 6 | * @Date: 2019/02/08 7 | * @Description: 敏感词过滤器 8 | */ 9 | public class SensitiveFilter implements Filter { 10 | /** 11 | * 过滤方法 12 | */ 13 | @Override 14 | public void doFilter() { 15 | System.out.println("Execute Sensitive Words Filter"); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interceptingfilter/Target.java: -------------------------------------------------------------------------------- 1 | package com.test.interceptingfilter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 目标对象 7 | */ 8 | public class Target { 9 | public void execute(){ 10 | System.out.println("The Final Target Object"); 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interpreter/AndExpression.java: -------------------------------------------------------------------------------- 1 | package com.test.interpreter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 与表达式 7 | */ 8 | public class AndExpression implements Expression { 9 | private Expression expression1 = null; 10 | private Expression expression2 = null; 11 | public AndExpression(Expression expression1, Expression expression2) { 12 | this.expression1 = expression1; 13 | this.expression2 = expression2; 14 | } 15 | 16 | @Override 17 | public boolean interpret() { 18 | return expression1.interpret() && expression2.interpret(); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interpreter/Expression.java: -------------------------------------------------------------------------------- 1 | package com.test.interpreter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 解释器接口 7 | */ 8 | public interface Expression { 9 | boolean interpret(); 10 | } 11 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interpreter/InterpreterPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.interpreter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 解释器模式测试类 7 | */ 8 | public class InterpreterPatternDemo { 9 | public static void main(String[] args) { 10 | NumericalExpression expression1 11 | = new NumericalExpression(10, 8); 12 | NumericalExpression expression2 13 | = new NumericalExpression(10, 20); 14 | AndExpression andExpression 15 | = new AndExpression(expression1, expression2); 16 | OrExpression orExpression 17 | = new OrExpression(expression1, expression2); 18 | System.out.println("10 > 8 && 10 > 20 ? " + andExpression.interpret()); 19 | System.out.println("10 > 8 || 10 > 20 ? " + orExpression.interpret()); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interpreter/NumericalExpression.java: -------------------------------------------------------------------------------- 1 | package com.test.interpreter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public class NumericalExpression implements Expression { 9 | private int value1; 10 | private int value2; 11 | 12 | public NumericalExpression(int value1, int value2) { 13 | this.value1 = value1; 14 | this.value2 = value2; 15 | } 16 | 17 | @Override 18 | public boolean interpret() { 19 | return (value1 - value2) > 0; 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/interpreter/OrExpression.java: -------------------------------------------------------------------------------- 1 | package com.test.interpreter; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 或表达式解释器 7 | */ 8 | public class OrExpression implements Expression { 9 | private Expression expression1 = null; 10 | private Expression expression2 = null; 11 | 12 | public OrExpression(Expression expression1, Expression expression2) { 13 | this.expression1 = expression1; 14 | this.expression2 = expression2; 15 | } 16 | 17 | @Override 18 | public boolean interpret() { 19 | return expression1.interpret() || expression2.interpret(); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/iterator/Container.java: -------------------------------------------------------------------------------- 1 | package com.test.iterator; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public interface Container { 9 | Iterator getIterator(); 10 | } 11 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/iterator/IntegerIterator.java: -------------------------------------------------------------------------------- 1 | package com.test.iterator; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public class IntegerIterator implements Iterator { 9 | private Integer[] numbers; 10 | int index; 11 | public IntegerIterator (Integer[] numbers) { 12 | this.numbers = numbers; 13 | } 14 | 15 | @Override 16 | public boolean hasNext() { 17 | if (index < numbers.length) { 18 | return true; 19 | } 20 | return false; 21 | } 22 | 23 | @Override 24 | public Integer next() { 25 | if (hasNext()) { 26 | return numbers[index++]; 27 | } 28 | return null; 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/iterator/IntegerRepository.java: -------------------------------------------------------------------------------- 1 | package com.test.iterator; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public class IntegerRepository implements Container { 9 | private Integer[] numbers; 10 | 11 | public IntegerRepository (Integer[] numbers) { 12 | this.numbers = numbers; 13 | } 14 | 15 | @Override 16 | public Iterator getIterator() { 17 | return new IntegerIterator(numbers); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/iterator/Iterator.java: -------------------------------------------------------------------------------- 1 | package com.test.iterator; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 迭代器接口 7 | */ 8 | public interface Iterator { 9 | boolean hasNext(); 10 | T next(); 11 | } 12 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/iterator/IteratorPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.iterator; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 迭代器模式测试类 7 | */ 8 | public class IteratorPatternDemo { 9 | public static void main(String[] args) { 10 | Integer numbers[] = {1, 2, 3, 4, 5}; 11 | IntegerRepository repository = new IntegerRepository(numbers); 12 | Iterator iterator = repository.getIterator(); 13 | while (iterator.hasNext()) { 14 | System.out.println(iterator.next()); 15 | } 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/mediator/BBS.java: -------------------------------------------------------------------------------- 1 | package com.test.mediator; 2 | 3 | import java.util.Date; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2019/02/07 8 | * @Description: 论坛 9 | */ 10 | public class BBS { 11 | public static void showMessage(User user, String message){ 12 | System.out.println(new Date().toString() 13 | + " [" + user.getName() +"] : " + message); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/mediator/MediatorPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.mediator; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 中介者模式测试类 7 | */ 8 | public class MediatorPatternDemo { 9 | public static void main(String[] args) { 10 | User robert = new User("Tom"); 11 | User john = new User("John"); 12 | robert.sendMessage("Headline : celestial dog devouring the sun !"); 13 | john.sendMessage("Reply : no, it is Solar Eclipse ~"); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/mediator/User.java: -------------------------------------------------------------------------------- 1 | package com.test.mediator; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 用户 7 | */ 8 | public class User { 9 | private String name; 10 | 11 | public String getName() { 12 | return name; 13 | } 14 | 15 | public User(String name){ 16 | this.name = name; 17 | } 18 | 19 | public void sendMessage(String message){ 20 | BBS.showMessage(this,message); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/memento/Memento.java: -------------------------------------------------------------------------------- 1 | package com.test.memento; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 7 | */ 8 | public class Memento { 9 | private String state; 10 | public Memento(String state){ 11 | this.state = state; 12 | } 13 | public String getState(){ 14 | return state; 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/memento/MementoPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.memento; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 备忘录模式测试类 7 | */ 8 | public class MementoPatternDemo { 9 | public static void main(String[] args) { 10 | Original original = new Original(); 11 | StateKeeper keeper = new StateKeeper(); 12 | original.setState("State 1"); 13 | keeper.addState(original.saveMementoState()); 14 | //状态变更 15 | original.setState("State 2"); 16 | keeper.addState(original.saveMementoState()); 17 | //状态变更 18 | original.setState("State 3"); 19 | System.out.println("Current State is :" + original.getState()); 20 | //第1次保存的状态 21 | original.getMementoState(keeper.get(0)); 22 | System.out.println("Initial State: " + original.getState()); 23 | //第2次保存的状态 24 | original.getMementoState(keeper.get(1)); 25 | System.out.println("Second State: " + original.getState()); 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/memento/Original.java: -------------------------------------------------------------------------------- 1 | package com.test.memento; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 原始类 7 | */ 8 | public class Original { 9 | private String state; 10 | 11 | public String getState() { 12 | return state; 13 | } 14 | 15 | public void setState(String state) { 16 | this.state = state; 17 | } 18 | 19 | public Memento saveMementoState() { 20 | return new Memento(state); 21 | } 22 | 23 | public void getMementoState(Memento memento) { 24 | state = memento.getState(); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/memento/StateKeeper.java: -------------------------------------------------------------------------------- 1 | package com.test.memento; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/02/07 9 | * @Description: 状态管理类 10 | */ 11 | public class StateKeeper { 12 | private List mementoList = new ArrayList<>(); 13 | 14 | public void addState(Memento state){ 15 | mementoList.add(state); 16 | } 17 | 18 | public Memento get(int index){ 19 | return mementoList.get(index); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/nullobject/AbstractObject.java: -------------------------------------------------------------------------------- 1 | package com.test.nullobject; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 空对象接口 7 | */ 8 | public interface AbstractObject { 9 | boolean isNull(); 10 | void show(); 11 | } 12 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/nullobject/NullObject.java: -------------------------------------------------------------------------------- 1 | package com.test.nullobject; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 7 | */ 8 | public class NullObject implements AbstractObject { 9 | private String name; 10 | public NullObject(String name) { 11 | this.name = name; 12 | } 13 | @Override 14 | public boolean isNull() { 15 | return true; 16 | } 17 | 18 | @Override 19 | public void show() { 20 | // do nothing 21 | System.out.println(name + " Object not exist"); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/nullobject/NullPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.nullobject; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 空对象模式实现类 7 | */ 8 | public class NullPatternDemo { 9 | public static void main(String[] args) { 10 | AbstractObject object1 = ObjectFactory.getObject("light"); 11 | AbstractObject object2 = ObjectFactory.getObject("bed"); 12 | AbstractObject object3 = ObjectFactory.getObject("table"); 13 | AbstractObject object4 = ObjectFactory.getObject("sun"); 14 | object1.show(); 15 | object2.show(); 16 | object3.show(); 17 | object4.show(); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/nullobject/ObjectFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.nullobject; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 对象工厂 7 | */ 8 | public class ObjectFactory { 9 | public static final String[] names = {"table", "light", "bed"}; 10 | public static AbstractObject getObject(String name){ 11 | for (int i = 0; i < names.length; i++) { 12 | if (names[i].equalsIgnoreCase(name)){ 13 | return new RealObject(name); 14 | } else { 15 | return new NullObject(name); 16 | } 17 | } 18 | return new NullObject(""); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/nullobject/RealObject.java: -------------------------------------------------------------------------------- 1 | package com.test.nullobject; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 7 | */ 8 | public class RealObject implements AbstractObject { 9 | private String name; 10 | public RealObject(String name) { 11 | this.name = name; 12 | } 13 | @Override 14 | public boolean isNull() { 15 | return false; 16 | } 17 | 18 | @Override 19 | public void show() { 20 | System.out.println("real object " + name + " shows now"); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/observer/Observer.java: -------------------------------------------------------------------------------- 1 | package com.test.observer; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 观察接口 7 | */ 8 | public interface Observer { 9 | void listen(String message); 10 | } 11 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/observer/ObserverPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.observer; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 观察者模式测试类 7 | */ 8 | public class ObserverPatternDemo { 9 | public static void main(String[] args) { 10 | WeChatPulic weChatPulic = new WeChatPulic(); 11 | WeChatUser weChatUser1 = new WeChatUser("Jack"); 12 | WeChatUser weChatUser2 = new WeChatUser("Tom"); 13 | WeChatUser weChatUser3 = new WeChatUser("John"); 14 | weChatPulic.addObserver(weChatUser1); 15 | weChatPulic.addObserver(weChatUser2); 16 | weChatPulic.addObserver(weChatUser3); 17 | weChatPulic.setMessage("Hello World"); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/observer/WeChatPulic.java: -------------------------------------------------------------------------------- 1 | package com.test.observer; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/02/08 9 | * @Description: 微信公众号 10 | */ 11 | public class WeChatPulic { 12 | //观察者列表 13 | private List observerList; 14 | 15 | private String message; 16 | 17 | public WeChatPulic() { 18 | observerList = new ArrayList<>(); 19 | } 20 | // 状态变更通知观察者 21 | public void setMessage(String message) { 22 | this.message = message; 23 | System.out.println("微信公众号更新消息：" + message); 24 | notifyObserverList(); 25 | } 26 | 27 | public void addObserver(Observer observer) { 28 | observerList.add(observer); 29 | } 30 | 31 | public void notifyObserverList() { 32 | for (Observer observer : observerList) { 33 | observer.listen(message); 34 | } 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/observer/WeChatUser.java: -------------------------------------------------------------------------------- 1 | package com.test.observer; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 微信用户 7 | */ 8 | public class WeChatUser implements Observer { 9 | private String name; 10 | private String message; 11 | public WeChatUser(String name) { 12 | this.name = name; 13 | } 14 | @Override 15 | public void listen(String message) { 16 | this.message = message; 17 | System.out.printf("%s收到微信公众号的消息：%s%n", name, this.message); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/prototype/ASUS.java: -------------------------------------------------------------------------------- 1 | package com.test.prototype; 2 | 3 | /** 4 | * @Author: zhouguaya 5 | * @Date: 2019/02/05 6 | * @Description: ASUS类 7 | */ 8 | public class ASUS extends Computer { 9 | /** 10 | * 制造ASUS电脑 11 | */ 12 | @Override 13 | public void make() { 14 | System.out.println("produce a ASUS Computer"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/prototype/Computer.java: -------------------------------------------------------------------------------- 1 | package com.test.prototype; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 电脑接口 7 | */ 8 | public abstract class Computer implements Cloneable{ 9 | protected String type; 10 | /** 11 | * 制造电脑的方法 12 | */ 13 | void make() { 14 | 15 | } 16 | 17 | /** 18 | * 克隆方法 19 | */ 20 | public Object clone() { 21 | Object clone = null; 22 | try { 23 | clone = super.clone(); 24 | } catch (CloneNotSupportedException e) { 25 | e.printStackTrace(); 26 | } 27 | return clone; 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/prototype/ComputerPrototype.java: -------------------------------------------------------------------------------- 1 | package com.test.prototype; 2 | 3 | import java.util.HashMap; 4 | import java.util.Map; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2019/02/06 9 | * @Description: 电脑原型类 10 | */ 11 | public class ComputerPrototype { 12 | private static Map computerMap = new HashMap<>(); 13 | static { 14 | computerMap.put("ASUS", new ASUS()); 15 | computerMap.put("Lenovo", new Lenovo()); 16 | computerMap.put("MacBook", new MacBook()); 17 | } 18 | 19 | public static Computer getComputer(String type) { 20 | Computer computer = computerMap.get(type); 21 | if (computer != null) { 22 | //返回克隆对象 23 | return (Computer) computer.clone(); 24 | } 25 | return null; 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/prototype/Lenovo.java: -------------------------------------------------------------------------------- 1 | package com.test.prototype; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: Lenovo电脑类 7 | */ 8 | public class Lenovo extends Computer { 9 | /** 10 | * 制造Lenovo电脑 11 | */ 12 | @Override 13 | public void make() { 14 | System.out.println("produce a Lenovo Computer"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/prototype/MacBook.java: -------------------------------------------------------------------------------- 1 | package com.test.prototype; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: MacBook 7 | */ 8 | public class MacBook extends Computer { 9 | /** 10 | * 制造MacBook电脑 11 | */ 12 | @Override 13 | public void make() { 14 | System.out.println("produce a MacBook Computer"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/prototype/PrototypePatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.prototype; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/06 6 | * @Description: 原型模式测试 7 | */ 8 | public class PrototypePatternDemo { 9 | public static void main(String[] args) { 10 | Computer asus = ComputerPrototype.getComputer("ASUS"); 11 | asus.make(); 12 | Computer lenovo = ComputerPrototype.getComputer("Lenovo"); 13 | lenovo.make(); 14 | Computer macBook = ComputerPrototype.getComputer("MacBook"); 15 | macBook.make(); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/proxy/BuyHouse.java: -------------------------------------------------------------------------------- 1 | package com.test.proxy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 买房接口 7 | */ 8 | public interface BuyHouse { 9 | void buy(); 10 | } 11 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/proxy/Customer.java: -------------------------------------------------------------------------------- 1 | package com.test.proxy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 客户 7 | */ 8 | public class Customer implements BuyHouse { 9 | @Override 10 | public void buy() { 11 | System.out.println("我是客户，我想买房"); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/proxy/CustomerProxy.java: -------------------------------------------------------------------------------- 1 | package com.test.proxy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 客户代理 7 | */ 8 | public class CustomerProxy implements BuyHouse { 9 | private Customer customer; 10 | 11 | public CustomerProxy(Customer customer) { 12 | this.customer = customer; 13 | } 14 | 15 | @Override 16 | public void buy() { 17 | customer.buy(); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/proxy/ProxyPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.proxy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/07 6 | * @Description: 代理模式测试类 7 | */ 8 | public class ProxyPatternDemo { 9 | public static void main(String[] args) { 10 | CustomerProxy customerProxy = new CustomerProxy(new Customer()); 11 | customerProxy.buy(); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/singleton/SingletonObject.java: -------------------------------------------------------------------------------- 1 | package com.test.singleton; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 单例 7 | */ 8 | public class SingletonObject { 9 | //创建 SingletonObject 的一个对象 10 | private static SingletonObject instance = new SingletonObject(); 11 | //让构造函数为 private，这样该类就不会被实例化 12 | private SingletonObject(){ 13 | 14 | } 15 | //获取唯一可用的对象 16 | public static SingletonObject getInstance(){ 17 | return instance; 18 | } 19 | public void showMessage(){ 20 | System.out.println("Hello World!"); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/singleton/SingletonObjectDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.singleton; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/05 6 | * @Description: 单例测试类 7 | */ 8 | public class SingletonObjectDemo { 9 | public static void main(String[] args) { 10 | SingletonObject singletonObject = SingletonObject.getInstance(); 11 | singletonObject.showMessage(); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/state/Rain.java: -------------------------------------------------------------------------------- 1 | package com.test.state; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 下雨 7 | */ 8 | public class Rain implements State { 9 | @Override 10 | public String getState() { 11 | return "今天的天气：下雨"; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/state/State.java: -------------------------------------------------------------------------------- 1 | package com.test.state; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 状态 7 | */ 8 | public interface State { 9 | //获取天气情况 10 | String getState(); 11 | } 12 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/state/StatePatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.state; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 状态模式测试类 7 | */ 8 | public class StatePatternDemo { 9 | public static void main(String[] args) { 10 | Weather weather = new Weather(); 11 | weather.setState(new Rain()); 12 | System.out.println(weather.getWeather()); 13 | weather.setState(new Sunshine()); 14 | System.out.println(weather.getWeather()); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/state/Sunshine.java: -------------------------------------------------------------------------------- 1 | package com.test.state; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 晴天 7 | */ 8 | public class Sunshine implements State { 9 | @Override 10 | public String getState() { 11 | return "今天的天气：晴天"; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/state/Weather.java: -------------------------------------------------------------------------------- 1 | package com.test.state; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 天气类 7 | */ 8 | public class Weather { 9 | private State state; 10 | 11 | public void setState(State state) { 12 | this.state = state; 13 | } 14 | public String getWeather() { 15 | return state.getState(); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/strategy/Addition.java: -------------------------------------------------------------------------------- 1 | package com.test.strategy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 加法 7 | */ 8 | public class Addition implements Strategy { 9 | 10 | @Override 11 | public int execute(int num1, int num2) { 12 | return num1 + num2; 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/strategy/Context.java: -------------------------------------------------------------------------------- 1 | package com.test.strategy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 7 | */ 8 | public class Context { 9 | private Strategy strategy; 10 | public Context(Strategy strategy) { 11 | this.strategy = strategy; 12 | } 13 | 14 | public int execute(int num1, int num2) { 15 | return strategy.execute(num1, num2); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/strategy/Multiplication.java: -------------------------------------------------------------------------------- 1 | package com.test.strategy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 7 | */ 8 | public class Multiplication implements Strategy { 9 | @Override 10 | public int execute(int num1, int num2) { 11 | return num1 * num2; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/strategy/Strategy.java: -------------------------------------------------------------------------------- 1 | package com.test.strategy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 策略类 7 | */ 8 | public interface Strategy { 9 | int execute(int num1, int num2); 10 | } 11 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/strategy/StrategyPatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.strategy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 策略模式测试类 7 | */ 8 | public class StrategyPatternDemo { 9 | public static void main(String[] args) { 10 | Context context = new Context(new Addition()); 11 | System.out.println("10 + 20 = " + context.execute(10, 20)); 12 | context = new Context(new Subtraction()); 13 | System.out.println("10 - 20 = " + context.execute(10, 20)); 14 | context = new Context(new Multiplication()); 15 | System.out.println("10 * 20 = " + context.execute(10, 20)); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/strategy/Subtraction.java: -------------------------------------------------------------------------------- 1 | package com.test.strategy; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 减法 7 | */ 8 | public class Subtraction implements Strategy { 9 | @Override 10 | public int execute(int num1, int num2) { 11 | return num1 - num2; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/template/Game.java: -------------------------------------------------------------------------------- 1 | package com.test.template; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 游戏类 7 | */ 8 | public abstract class Game { 9 | abstract void init(); 10 | abstract void start(); 11 | abstract void pause(); 12 | abstract void end(); 13 | 14 | void play() { 15 | init(); 16 | start(); 17 | pause(); 18 | end(); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/template/SuperMarie.java: -------------------------------------------------------------------------------- 1 | package com.test.template; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 超级玛丽 7 | */ 8 | public class SuperMarie extends Game { 9 | @Override 10 | void init() { 11 | System.out.println("Init SuperMarie Game"); 12 | } 13 | 14 | @Override 15 | void start() { 16 | System.out.println("Start SuperMarie Game"); 17 | } 18 | 19 | @Override 20 | void pause() { 21 | System.out.println("Pause SuperMarie Game"); 22 | } 23 | 24 | @Override 25 | void end() { 26 | System.out.println("End SuperMarie Game"); 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/template/TemplatePatternDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.template; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 模板模式测试类 7 | */ 8 | public class TemplatePatternDemo { 9 | public static void main(String[] args) { 10 | Game tetris = new Tetris(); 11 | tetris.play(); 12 | System.out.println("-----------分割线-----------"); 13 | Game superMarie = new SuperMarie(); 14 | superMarie.play(); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter20/src/main/java/com/test/template/Tetris.java: -------------------------------------------------------------------------------- 1 | package com.test.template; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2019/02/08 6 | * @Description: 俄罗斯方块 7 | */ 8 | public class Tetris extends Game { 9 | @Override 10 | void init() { 11 | System.out.println("Init Tetris Game"); 12 | } 13 | 14 | @Override 15 | void start() { 16 | System.out.println("Start Tetris Game"); 17 | } 18 | 19 | @Override 20 | void pause() { 21 | System.out.println("Pause Tetris Game"); 22 | } 23 | 24 | @Override 25 | void end() { 26 | System.out.println("End Tetris Game"); 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /chapter3/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter3 13 | 14 | 15 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/cglib/annotation/CgLibAnnotationDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.cglib.annotation; 2 | 3 | import org.springframework.context.ApplicationContext; 4 | import org.springframework.context.support.ClassPathXmlApplicationContext; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/8/27 9 | * @Description cglib aop测试 10 | */ 11 | public class CgLibAnnotationDemo { 12 | public static void main(String[] args) throws InterruptedException { 13 | ApplicationContext applicationContext 14 | = new ClassPathXmlApplicationContext("classpath:spring-chapter3-annotationcglibaop.xml"); 15 | Desk desk = (Desk) applicationContext.getBean("desk"); 16 | Table table = (Table) applicationContext.getBean("table"); 17 | desk.location(); 18 | System.out.println("-----分割线-----"); 19 | Thread.sleep(10000); 20 | table.location(); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/cglib/annotation/Desk.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.cglib.annotation; 2 | 3 | import org.springframework.stereotype.Component; 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/8/27 8 | * @Description 课桌 9 | */ 10 | @Component 11 | public class Desk { 12 | /** 13 | * 打印位置信息 14 | */ 15 | public void location () throws InterruptedException { 16 | //模拟耗时，方便观察输出结果 17 | Thread.sleep(10000); 18 | System.out.println("我是课桌，我被放在教室中"); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/cglib/annotation/Table.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.cglib.annotation; 2 | 3 | import org.springframework.stereotype.Component; 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/8/27 8 | * @Description 桌子 9 | */ 10 | @Component 11 | public class Table { 12 | /** 13 | * 打印位置信息 14 | */ 15 | public void location() throws InterruptedException { 16 | //模拟耗时，方便观察输出结果 17 | Thread.sleep(10000); 18 | System.out.println("我是餐桌，我被放在厨房中"); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/cglib/xml/CgLibXmlDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.cglib.xml; 2 | 3 | import org.springframework.context.ApplicationContext; 4 | import org.springframework.context.support.ClassPathXmlApplicationContext; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/8/27 9 | * @Description cglib aop测试 10 | */ 11 | public class CgLibXmlDemo { 12 | public static void main(String[] args) throws InterruptedException { 13 | ApplicationContext applicationContext 14 | = new ClassPathXmlApplicationContext("classpath:spring-chapter3-xmlcglib.xml"); 15 | Desk desk = (Desk) applicationContext.getBean("desk"); 16 | Table table = (Table) applicationContext.getBean("table"); 17 | desk.location(); 18 | System.out.println("-----分割线-----"); 19 | Thread.sleep(10000); 20 | table.location(); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/cglib/xml/CglibXmlAspect.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.cglib.xml; 2 | 3 | import java.text.SimpleDateFormat; 4 | import java.util.Date; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2018/8/27 19:500 9 | * @Description: 横切关注点,打印开始和结束的时间 10 | */ 11 | public class CglibXmlAspect { 12 | 13 | /** 14 | * 打印事件开始的时间 15 | */ 16 | public void startDate() { 17 | SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); 18 | String startEatDate = simpleDateFormat.format(new Date()); 19 | System.out.println("开始的时间是：" + startEatDate); 20 | } 21 | 22 | /** 23 | * 打印事件结束的时间 24 | */ 25 | public void endDate() { 26 | SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); 27 | String endEatDate = simpleDateFormat.format(new Date()); 28 | System.out.println("结束的时间是：" + endEatDate); 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/cglib/xml/Desk.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.cglib.xml; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/27 6 | * @Description 课桌 7 | */ 8 | public class Desk { 9 | /** 10 | * 打印位置信息 11 | */ 12 | public void location () throws InterruptedException { 13 | //模拟耗时，方便观察输出结果 14 | Thread.sleep(10000); 15 | System.out.println("我是课桌，我被放在教室中"); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/cglib/xml/Table.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.cglib.xml; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/27 6 | * @Description 桌子 7 | */ 8 | public class Table { 9 | /** 10 | * 打印位置信息 11 | */ 12 | public void location() throws InterruptedException { 13 | //模拟耗时，方便观察输出结果 14 | Thread.sleep(10000); 15 | System.out.println("我是餐桌，我被放在厨房中"); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/jdk/annotation/SpringAopAnnotationDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.jdk.annotation; 2 | 3 | import com.test.aop.jdk.xml.Fruit; 4 | import org.springframework.context.ApplicationContext; 5 | import org.springframework.context.support.ClassPathXmlApplicationContext; 6 | 7 | /** 8 | * @Author: zhouguanya 9 | * @Date: 2018/8/250 19:27 10 | * @Description: xml aop测试 11 | */ 12 | public class SpringAopAnnotationDemo { 13 | 14 | public static void main(String[] args) throws InterruptedException { 15 | ApplicationContext applicationContext 16 | = new ClassPathXmlApplicationContext("classpath:spring-chapter3-annotationaop.xml"); 17 | Fruit apple = (Fruit) applicationContext.getBean("apple"); 18 | Fruit banana = (Fruit) applicationContext.getBean("banana"); 19 | apple.eat(); 20 | System.out.println("-----休息一会儿-----"); 21 | Thread.sleep(10000); 22 | banana.eat(); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/jdk/annotation/readme.txt: -------------------------------------------------------------------------------- 1 | 注解方式实现Spring AOP -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/jdk/xml/Apple.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.jdk.xml; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2018/8/250 19:07 6 | * @Description: 苹果 7 | */ 8 | public class Apple implements Fruit { 9 | /** 10 | * 吃水果 11 | */ 12 | @Override 13 | public void eat() { 14 | try { 15 | //模拟吃苹果的过程 16 | Thread.sleep(10000); 17 | } catch (InterruptedException e) { 18 | e.printStackTrace(); 19 | } 20 | System.out.println("吃苹果"); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/jdk/xml/Banana.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.jdk.xml; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2018/8/250 19:08 6 | * @Description: 香蕉 7 | */ 8 | public class Banana implements Fruit { 9 | /** 10 | * 吃水果 11 | */ 12 | @Override 13 | public void eat() { 14 | try { 15 | //模拟吃香蕉的过程 16 | Thread.sleep(10000); 17 | } catch (InterruptedException e) { 18 | e.printStackTrace(); 19 | } 20 | System.out.println("吃香蕉"); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/jdk/xml/Fruit.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.jdk.xml; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2018/8/250 18:504 6 | * @Description: 水果接口 7 | */ 8 | public interface Fruit { 9 | /** 10 | * 吃水果 11 | */ 12 | void eat(); 13 | } 14 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/jdk/xml/FruitHandler.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.jdk.xml; 2 | 3 | import java.text.SimpleDateFormat; 4 | import java.util.Date; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2018/8/250 19:100 9 | * @Description: 横切关注点,打印吃水果的时间 10 | */ 11 | public class FruitHandler { 12 | 13 | /** 14 | * 打印开始吃水果的时间 15 | */ 16 | public void startEatFruitDate() { 17 | SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); 18 | String startEatDate = simpleDateFormat.format(new Date()); 19 | System.out.println("开始吃水果的时间是：" + startEatDate); 20 | } 21 | 22 | /** 23 | * 打印吃完吃水果的时间 24 | */ 25 | public void endEatFruitDate() { 26 | SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); 27 | String endEatDate = simpleDateFormat.format(new Date()); 28 | System.out.println("结束吃水果的时间是：" + endEatDate); 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/jdk/xml/SpringAopXmlDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.aop.jdk.xml; 2 | 3 | import org.springframework.context.ApplicationContext; 4 | import org.springframework.context.support.ClassPathXmlApplicationContext; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2018/8/250 19:27 9 | * @Description: xml aop测试 10 | */ 11 | public class SpringAopXmlDemo { 12 | 13 | public static void main(String[] args) throws InterruptedException { 14 | ApplicationContext applicationContext 15 | = new ClassPathXmlApplicationContext("classpath:spring-chapter3-xmlaop.xml"); 16 | Fruit apple = (Fruit) applicationContext.getBean("apple"); 17 | Fruit banana = (Fruit) applicationContext.getBean("banana"); 18 | apple.eat(); 19 | System.out.println("-----休息一会儿-----"); 20 | Thread.sleep(10000); 21 | banana.eat(); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aop/jdk/xml/readme.txt: -------------------------------------------------------------------------------- 1 | xml方式实现Spring AOP -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/advicetype/AllAspectDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.advicetype; 2 | 3 | import org.springframework.context.ApplicationContext; 4 | import org.springframework.context.support.ClassPathXmlApplicationContext; 5 | 6 | /** 7 | * @Author: zhouguanya 8 | * @Date: 2018/9/1 9 | * @Description: 测试各种类型的增强 10 | */ 11 | public class AllAspectDemo { 12 | 13 | public static void main(String[] args) { 14 | ApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-chapter3-aoptype.xml"); 15 | Person person = (Person) context.getBean("person"); 16 | person.say(); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/advicetype/Person.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.advicetype; 2 | 3 | import org.springframework.stereotype.Component; 4 | 5 | /** 6 | * @Author: zhouguanya 7 | * @Date: 2018/9/1 8 | * @Description: 一个Spring Bean 9 | */ 10 | @Component 11 | public class Person { 12 | 13 | /** 14 | * 说话的方法 15 | */ 16 | public void say() { 17 | System.out.println("Hello spring5"); 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/advicetype/readme.txt: -------------------------------------------------------------------------------- 1 | AspectJ不同增强类型demo -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/Factory.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/9/100 6 | * @Description 工厂接口 7 | */ 8 | public interface Factory { 9 | /** 10 | * 制作产品 11 | */ 12 | void make(); 13 | 14 | /** 15 | * 运输 16 | */ 17 | void delivery(String address); 18 | } 19 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/FoodFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression; 2 | 3 | import com.test.aspectj.expression.args.FreshFoodFactory; 4 | import org.springframework.stereotype.Component; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/9/100 9 | * @Description 食品工厂 10 | */ 11 | @Component 12 | public class FoodFactory implements Factory { 13 | /** 14 | * 制作产品的方法 15 | */ 16 | @Override 17 | public void make() { 18 | System.out.println("生产食品"); 19 | } 20 | 21 | /** 22 | * 运输 23 | * 24 | * @param address 25 | */ 26 | @Override 27 | public void delivery(String address) { 28 | System.out.println("销售食品至" + address); 29 | } 30 | 31 | /** 32 | * 测试@args注解 33 | */ 34 | public void testArgsAnnotation(FreshFoodFactory freshFoodFactory) { 35 | 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/PhoneFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression; 2 | 3 | import com.test.aspectj.expression.annotation.Log; 4 | import org.springframework.stereotype.Component; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/9/100 9 | * @Description 手机工厂 10 | */ 11 | 12 | @Component 13 | public class PhoneFactory implements Factory { 14 | /** 15 | * 制作产品的方法 16 | */ 17 | @Override 18 | @Log 19 | public void make() { 20 | System.out.println("生产手机"); 21 | } 22 | 23 | /** 24 | * 运输手机的方法 25 | */ 26 | @Override 27 | public void delivery(String address) { 28 | System.out.println("运输手机至" + address); 29 | } 30 | 31 | /** 32 | * 测试@Within注解 33 | */ 34 | public void testWithin() { 35 | 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/annotation/AnnotationAspect.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.annotation; 2 | 3 | import org.aspectj.lang.annotation.AfterReturning; 4 | import org.aspectj.lang.annotation.Aspect; 5 | import org.springframework.stereotype.Component; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/100 10 | * @Description 使用 @annotation() 来为所有加了 @Log 注解的方法织入增强 11 | */ 12 | @Aspect 13 | public class AnnotationAspect { 14 | @AfterReturning("@annotation(com.test.aspectj.expression.annotation.Log)") 15 | public void log() { 16 | System.out.println("打印日志"); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/annotation/AspectJExpressionDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.annotation; 2 | 3 | import com.test.aspectj.expression.Factory; 4 | import org.springframework.context.ApplicationContext; 5 | import org.springframework.context.support.ClassPathXmlApplicationContext; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/100 10 | * @Description 测试ExecutionAspect切面 11 | */ 12 | public class AspectJExpressionDemo { 13 | public static void main(String[] args) { 14 | ApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-chapter3-aspectjannotationexpression.xml"); 15 | Factory foodFactory = (Factory) context.getBean("foodFactory"); 16 | foodFactory.make(); 17 | System.out.println("-----分割线-----"); 18 | Factory phoneFactory = (Factory) context.getBean("phoneFactory"); 19 | phoneFactory.make(); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/annotation/Log.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.annotation; 2 | 3 | import java.lang.annotation.ElementType; 4 | import java.lang.annotation.Retention; 5 | import java.lang.annotation.RetentionPolicy; 6 | import java.lang.annotation.Target; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/9/100 11 | * @Description 自定义日志注解 12 | */ 13 | @Retention(RetentionPolicy.RUNTIME) 14 | @Target(ElementType.METHOD) 15 | public @interface Log { 16 | boolean value() default true; 17 | } 18 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/annotation/readme.txt: -------------------------------------------------------------------------------- 1 | @annotation() 测试demo -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/args/ArgsAspect.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.args; 2 | 3 | import org.aspectj.lang.annotation.After; 4 | import org.aspectj.lang.annotation.Aspect; 5 | import org.aspectj.lang.annotation.Before; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/100 10 | * @Description args和@args切面逻辑 11 | */ 12 | @Aspect 13 | public class ArgsAspect { 14 | 15 | @Before("args(java.lang.String)") 16 | public void before() { 17 | System.out.println("args匹配方法入参是String的方法"); 18 | } 19 | 20 | @After("@args(com.test.aspectj.expression.args.Listen)") 21 | public void after() { 22 | System.out.println("@args匹配到方法执行了"); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/args/FreshFoodFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.args; 2 | 3 | import com.test.aspectj.expression.FoodFactory; 4 | import org.springframework.stereotype.Component; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/9/100 9 | * @Description 新鲜食品工厂 10 | */ 11 | @Listen 12 | @Component 13 | public class FreshFoodFactory extends FoodFactory { 14 | 15 | } 16 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/args/FrozenFoodFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.args; 2 | 3 | import org.springframework.stereotype.Component; 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/9/100 8 | * @Description 冷冻食品工厂 9 | */ 10 | @Component 11 | public class FrozenFoodFactory extends FreshFoodFactory { 12 | 13 | } 14 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/args/Listen.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.args; 2 | 3 | import java.lang.annotation.*; 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/9/100 8 | * @Description 监听注解 9 | */ 10 | @Retention(RetentionPolicy.RUNTIME) 11 | @Target({ ElementType.TYPE, ElementType.METHOD }) 12 | @Documented 13 | public @interface Listen { 14 | String value() default ""; 15 | } 16 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/args/readme.txt: -------------------------------------------------------------------------------- 1 | args 和 @args 测试demo 2 | 3 | args() 4 | 该函数接收一个类名，表示目标类方法入参对象是指定类（包含子类）时，切点匹配。 5 | 比如args(com.test.Waiter) 表示运行时入参是Waiter类型的方法，它和execution(* *(com.test.Waiter))的区别: 6 | 在于后者是这对类方法的签名而言的，而前者是针对运行时的入参类型而言。 7 | 8 | @args() 9 | 该函数接收一个注解类的类名，当方法的运行时入参对象标注了指定的注解时，匹配切点。 -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/execution/AspectJExpressionDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.execution; 2 | 3 | import com.test.aspectj.expression.Factory; 4 | import org.springframework.context.ApplicationContext; 5 | import org.springframework.context.support.ClassPathXmlApplicationContext; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/100 10 | * @Description 测试execution增强 11 | */ 12 | public class AspectJExpressionDemo { 13 | public static void main(String[] args) { 14 | ApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-chapter3-aspectjexecutionexpression.xml"); 15 | Factory foodFactory = (Factory) context.getBean("foodFactory"); 16 | foodFactory.make(); 17 | System.out.println("-----分割线-----"); 18 | Factory phoneFactory = (Factory) context.getBean("phoneFactory"); 19 | phoneFactory.make(); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/execution/ExecutionAspect.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.execution; 2 | 3 | import org.aspectj.lang.annotation.AfterReturning; 4 | import org.aspectj.lang.annotation.Aspect; 5 | import org.springframework.stereotype.Component; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/100 10 | * @Description 使用execution 来为所有Factory接口的实现类织入增强 11 | */ 12 | @Aspect 13 | public class ExecutionAspect { 14 | @AfterReturning("execution(* com.test.aspectj.expression.Factory.*(..))") 15 | public void make() { 16 | System.out.println("make方法执行了"); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/execution/readme.txt: -------------------------------------------------------------------------------- 1 | execution() 测试demo 2 | 3 | 4 | execution(public * *(..)) 表示匹配所有目标类的 public 方法 。 第一个 * 代表任意返回类型，第二个 * 代表方法名，而 .. 代表任意入参的方法。 5 | execution(* m*(..)) 表示匹配目标类所有以 m 为前缀的方法。 第一个*代表任意返回类型，而m*代表任意以 m 为前缀的方法。这里匹配 make()方法。 6 | 7 | 8 | execution(* com.test.aspectj.expression.Factory.*(..)) 匹配 接口的所有方法，即这里的 make() 。第一个*代表任意返回类型， com.test.aspectj.expression.Factory.* 表示 Factory 接口的所有方法。 9 | 10 | 11 | .* 包中的所有类，不包括子孙包中的类。 12 | ..* 包中以及子孙包的所有类。 13 | 14 | 15 | * 表示任意类型参数。 16 | .. 表示任意类型参数且参数不限个数。 17 | 18 | 19 | execution(* make(int,String)) 这会匹配 make(int,String) 方法。如果方法中的入参类型是 java.lang 包下的类，那么可以直接使用类名；如果是其他类型，那么必须使用全限定名。 20 | execution(* make(int,*)) 匹配 make() 方法，该方法的第一个入参是 int，第二个参数可以是任意类型。 21 | execution(* make(int,..)) 匹配 make() 方法，该方法的第一个入参是 int，后面可以有任意类型的入参且参数个数不限。 22 | execution(* make(Object+)) 匹配 make() 方法，方法只有一个入参，它可以是 Object 类型或该类型的子类。 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/readme.txt: -------------------------------------------------------------------------------- 1 | 本节讲述切入点表达式 -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/thisexpression/DefaultListener.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.thisexpression; 2 | 3 | 4 | /** 5 | * @Author zhouguanya 6 | * @Date 2018/9/13 7 | * @Description Listener接口实现类 8 | */ 9 | public class DefaultListener implements Listener { 10 | /** 11 | * 监听 12 | */ 13 | @Override 14 | public void listen() { 15 | System.out.println("开始监听"); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/thisexpression/Listener.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.thisexpression; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/9/13 6 | * @Description 引介切面要实现的接口 7 | */ 8 | public interface Listener { 9 | /** 10 | * 监听 11 | */ 12 | void listen(); 13 | } 14 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/thisexpression/ListenerAspect.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.thisexpression; 2 | 3 | import org.aspectj.lang.annotation.Aspect; 4 | import org.aspectj.lang.annotation.DeclareParents; 5 | import org.springframework.core.Ordered; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/13 10 | * @Description 为FoodFactory添加Listener接口的切面 11 | */ 12 | @Aspect 13 | public class ListenerAspect implements Ordered { 14 | 15 | /** 16 | * 为FoodFactory添加接口实现，要实现的接口是Listener，接口的默认实现是DefaultListener 17 | */ 18 | @DeclareParents(value = "com.test.aspectj.expression.FoodFactory", defaultImpl = DefaultListener.class) 19 | public static Listener listener; 20 | 21 | /** 22 | * 如果有多个切面，注意多切面织入的顺序 23 | */ 24 | @Override 25 | public int getOrder() { 26 | return 2; 27 | } 28 | } 29 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/thisexpression/ThisExpressionDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.thisexpression; 2 | 3 | import com.test.aspectj.expression.FoodFactory; 4 | import org.springframework.context.ApplicationContext; 5 | import org.springframework.context.support.ClassPathXmlApplicationContext; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/100 10 | * @Description 测试 11 | */ 12 | public class ThisExpressionDemo { 13 | public static void main(String[] args) { 14 | ApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-chapter3-aspectjthisexpression.xml"); 15 | FoodFactory foodFactory = (FoodFactory) context.getBean("foodFactory"); 16 | foodFactory.make(); 17 | System.out.println("-----分割线-----"); 18 | Listener listener = (Listener) foodFactory; 19 | listener.listen(); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/thisexpression/readme.txt: -------------------------------------------------------------------------------- 1 | 一般情况下，使用this()和target()来匹配定义切点，二者是等效的 2 | 3 | 二者的区别体现在通过引介切面产生代理对象时的具体表现 -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/within/IPhoneFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.within; 2 | 3 | import org.springframework.stereotype.Component; 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/9/13 8 | * @Description iPhone手机工厂 9 | */ 10 | @Component(value = "iPhoneFactory") 11 | public class IPhoneFactory extends MobilePhoneFactory { 12 | 13 | } 14 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/within/MobilePhoneFactory.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.within; 2 | 3 | import com.test.aspectj.expression.PhoneFactory; 4 | import org.springframework.stereotype.Component; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/9/13 9 | * @Description 手机工厂 10 | */ 11 | @Monitor 12 | @Component 13 | public class MobilePhoneFactory extends PhoneFactory { 14 | @Override 15 | public void testWithin() { 16 | 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/within/Monitor.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.within; 2 | 3 | import java.lang.annotation.*; 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/9/12 8 | * @Description 监控 9 | */ 10 | @Retention(RetentionPolicy.RUNTIME) 11 | @Target({ ElementType.TYPE, ElementType.METHOD }) 12 | @Documented 13 | public @interface Monitor { 14 | String value() default ""; 15 | } 16 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/within/WithinAspect.java: -------------------------------------------------------------------------------- 1 | package com.test.aspectj.expression.within; 2 | 3 | import org.aspectj.lang.annotation.After; 4 | import org.aspectj.lang.annotation.Aspect; 5 | import org.aspectj.lang.annotation.Before; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/100 10 | * @Description 测试within()和@ within()的切面 11 | */ 12 | @Aspect 13 | public class WithinAspect { 14 | @Before("within(com.test.aspectj.expression.FoodFactory)") 15 | public void before() { 16 | System.out.println("方法执行前增强"); 17 | } 18 | 19 | @After("@within(com.test.aspectj.expression.within.Monitor)") 20 | public void after() { 21 | System.out.println("@within匹配到，执行增强"); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/expression/within/readme.txt: -------------------------------------------------------------------------------- 1 | within() 定义的连接点最小范围是类（不是接口） 2 | 3 | execution() 定义的连接点最小范围可以到方法入参 4 | 5 | 所以 execution() 涵盖了 within() 功能。 6 | 7 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/aspectj/readme.txt: -------------------------------------------------------------------------------- 1 | AspectJ实现AOP demo -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/cglibdynamicproxy/Cat.java: -------------------------------------------------------------------------------- 1 | package com.test.cglibdynamicproxy; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/21 6 | * @Description 被代理类 7 | */ 8 | public class Cat { 9 | /** 10 | * 方法 11 | */ 12 | public void cry() { 13 | System.out.println("喵喵喵"); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/cglibdynamicproxy/CglibDynamicProxyDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.cglibdynamicproxy; 2 | 3 | import org.springframework.cglib.proxy.Enhancer; 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/8/21 8 | * @Description 测试Cglib 9 | */ 10 | public class CglibDynamicProxyDemo { 11 | 12 | public static void main(String[] args) { 13 | Enhancer enhancer = new Enhancer(); 14 | //被代理类：Cat 15 | enhancer.setSuperclass(Cat.class); 16 | //设置回调 17 | enhancer.setCallback(new CatMethodInterceptor()); 18 | //生成代理对象 19 | Cat cat = (Cat) enhancer.create(); 20 | //调用代理类的方法 21 | cat.cry(); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/cglibdynamicproxy/readme.txt: -------------------------------------------------------------------------------- 1 | cglig 动态代理 -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/jdkdynamicproxy/Animal.java: -------------------------------------------------------------------------------- 1 | package com.test.jdkdynamicproxy; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/20 6 | * @Description 接口 7 | */ 8 | public interface Animal { 9 | /** 10 | * 接口方法 11 | */ 12 | void eat(); 13 | } 14 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/jdkdynamicproxy/Dog.java: -------------------------------------------------------------------------------- 1 | package com.test.jdkdynamicproxy; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/20 6 | * @Description 接口实现类 7 | */ 8 | public class Dog implements Animal { 9 | /** 10 | * 接口方法 11 | */ 12 | @Override 13 | public void eat() { 14 | System.out.println("Dog需要吃骨头"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/jdkdynamicproxy/JDKDynamicProxyDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.jdkdynamicproxy; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/8/20 6 | * @Description 测试 7 | */ 8 | public class JDKDynamicProxyDemo { 9 | public static void main(String[] args) { 10 | //被代理对象 11 | Dog dog = new Dog(); 12 | //动态代理类对象 13 | AnimalInvocationHandler animalInvocationHandler = new AnimalInvocationHandler(); 14 | //代理对象 15 | Animal proxy = (Animal) animalInvocationHandler.bind(dog); 16 | proxy.eat(); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/jdkdynamicproxy/readme.txt: -------------------------------------------------------------------------------- 1 | JDK 动态代理 -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/sourcecodelearning/AopSourceCodeLearningDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.sourcecodelearning; 2 | 3 | import org.springframework.context.ApplicationContext; 4 | import org.springframework.context.support.ClassPathXmlApplicationContext; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/100/3 9 | * @Description 测试 10 | */ 11 | public class AopSourceCodeLearningDemo { 12 | public static void main(String[] args) { 13 | //加载配置文件 14 | ApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-chapter3-sourcecodelearning.xml"); 15 | //获取目标对象 16 | Log target = (Log) context.getBean("proxyFactoryBean"); 17 | //执行目标对象的方法 18 | target.printLog(); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/sourcecodelearning/Log.java: -------------------------------------------------------------------------------- 1 | package com.test.sourcecodelearning; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/100/3 6 | * @Description 定义接口 7 | */ 8 | public interface Log { 9 | 10 | /** 11 | * 打印日志 12 | */ 13 | void printLog(); 14 | } 15 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/sourcecodelearning/LogAroundAdvice.java: -------------------------------------------------------------------------------- 1 | package com.test.sourcecodelearning; 2 | 3 | import org.aopalliance.intercept.MethodInterceptor; 4 | import org.aopalliance.intercept.MethodInvocation; 5 | 6 | import java.text.SimpleDateFormat; 7 | import java.util.Date; 8 | 9 | /** 10 | * @Author zhouguanya 11 | * @Date 2018/100/3 12 | * @Description 通知 13 | */ 14 | public class LogAroundAdvice implements MethodInterceptor { 15 | 16 | @Override 17 | public Object invoke(MethodInvocation invocation) throws Throwable { 18 | SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss SSS"); 19 | System.out.println("方法执行开始时间：" + dateFormat.format(new Date())); 20 | invocation.proceed(); 21 | System.out.println("方法执行结束时间：" + dateFormat.format(new Date())); 22 | return null; 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/sourcecodelearning/Target.java: -------------------------------------------------------------------------------- 1 | package com.test.sourcecodelearning; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/100/3 6 | * @Description 目标对象 7 | */ 8 | public class Target implements Log { 9 | 10 | /** 11 | * 操作方法 12 | */ 13 | @Override 14 | public void printLog() { 15 | try { 16 | //模拟一个耗时1秒的操作 17 | Thread.sleep(10000); 18 | } catch (InterruptedException e) { 19 | e.printStackTrace(); 20 | } 21 | System.out.println("执行一些操作"); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/Waiter.java: -------------------------------------------------------------------------------- 1 | package com.test.springadvicetype; 2 | 3 | import org.springframework.stereotype.Component; 4 | 5 | import java.text.SimpleDateFormat; 6 | import java.util.Date; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/9/2 11 | * @Description 服务员类 12 | */ 13 | @Component 14 | public class Waiter { 15 | /** 16 | * 服务 17 | * @param name 18 | */ 19 | public String serve(String name) { 20 | System.out.println(name + ",您好，很高兴为您服务。"); 21 | SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); 22 | return name + ",您好，现在是北京时间" + format.format(new Date()); 23 | } 24 | 25 | /** 26 | * 开车 27 | * @param name 28 | */ 29 | public void driving(String name) { 30 | throw new RuntimeException(name + "，您好，禁止酒后驾车！"); 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/afterretuningadvice/SpringAfterReturningAdvice.java: -------------------------------------------------------------------------------- 1 | package com.test.springadvicetype.afterretuningadvice; 2 | 3 | import org.springframework.aop.AfterReturningAdvice; 4 | import org.springframework.stereotype.Component; 5 | 6 | import java.lang.reflect.Method; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/9/2 11 | * @Description 后置增强 12 | */ 13 | @Component 14 | public class SpringAfterReturningAdvice implements AfterReturningAdvice { 15 | @Override 16 | public void afterReturning(Object returnValue, Method method, Object[] args, Object target) throws Throwable { 17 | String methodName = method.getName(); 18 | System.out.printf("AfterReturningAdvice增强的方法返回值是:%s%n", returnValue); 19 | System.out.printf("AfterReturningAdvice增强的方法是:%s%n", methodName); 20 | System.out.printf("AfterReturningAdvice增强的方法的参数是:%s%n", args[0]); 21 | System.out.printf("AfterReturningAdvice增强的对象是:%s%n", target); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/afterretuningadvice/readme.txt: -------------------------------------------------------------------------------- 1 | 后置增强测试 -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/beforeadvice/SpringBeforeAdvice.java: -------------------------------------------------------------------------------- 1 | package com.test.springadvicetype.beforeadvice; 2 | 3 | import org.springframework.aop.MethodBeforeAdvice; 4 | import org.springframework.stereotype.Component; 5 | 6 | import java.lang.reflect.Method; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/9/2 11 | * @Description 前置增强实现类 12 | */ 13 | @Component 14 | public class SpringBeforeAdvice implements MethodBeforeAdvice { 15 | @Override 16 | public void before(Method method, Object[] args, Object target) throws Throwable { 17 | String methodName = method.getName(); 18 | System.out.printf("MethodBeforeAdvice增强的方法是%s%n", methodName); 19 | System.out.printf("MethodBeforeAdvice增强的方法的参数是%s%n", args[0]); 20 | System.out.printf("MethodBeforeAdvice增强的对象是%s%n", target); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/beforeadvice/readme.txt: -------------------------------------------------------------------------------- 1 | 前置增强测试 -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/introductioninterceptor/Management.java: -------------------------------------------------------------------------------- 1 | package com.test.springadvicetype.introductioninterceptor; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/9/2 6 | * @Description 7 | */ 8 | public interface Management { 9 | /** 10 | * 管理 11 | * @param name 12 | */ 13 | void manage(String name); 14 | } 15 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/introductioninterceptor/Manager.java: -------------------------------------------------------------------------------- 1 | package com.test.springadvicetype.introductioninterceptor; 2 | 3 | import org.springframework.aop.support.DelegatingIntroductionInterceptor; 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/9/2 8 | * @Description 经理类 9 | */ 10 | public class Manager extends DelegatingIntroductionInterceptor implements Management { 11 | 12 | @Override 13 | public void manage(String name) { 14 | System.out.println(name + "，您好，我是经理，负责管理服务员"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/introductioninterceptor/SpringIntroductionInterceptorDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.springadvicetype.introductioninterceptor; 2 | 3 | import com.test.springadvicetype.Waiter; 4 | import org.springframework.context.ApplicationContext; 5 | import org.springframework.context.support.ClassPathXmlApplicationContext; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/2 10 | * @Description Spring引介增强测试 11 | */ 12 | public class SpringIntroductionInterceptorDemo { 13 | 14 | public static void main(String[] args) { 15 | ApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-chapter3-springintroductioninterceptor.xml"); 16 | Waiter waiterProxy = (Waiter) context.getBean("waiterProxy"); 17 | waiterProxy.serve("Michael"); 18 | Management manager = (Management)waiterProxy; 19 | manager.manage("Michael"); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/introductioninterceptor/readme.txt: -------------------------------------------------------------------------------- 1 | 引介增强测试 2 | 引介增强的配置需要制定引介增强所实现的接口，其次需要将proxyTargetClass设置为true。 -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/methodinterceptor/SpringMethodInterceptor.java: -------------------------------------------------------------------------------- 1 | package com.test.springadvicetype.methodinterceptor; 2 | 3 | import org.aopalliance.intercept.MethodInterceptor; 4 | import org.aopalliance.intercept.MethodInvocation; 5 | import org.springframework.stereotype.Service; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/9/2 10 | * @Description 环绕增强 11 | */ 12 | @Service 13 | public class SpringMethodInterceptor implements MethodInterceptor { 14 | @Override 15 | public Object invoke(MethodInvocation invocation) throws Throwable { 16 | // 前置增强 17 | System.out.println("前置增强执行了"); 18 | // 通过反射机制调用目标方法 19 | Object obj = invocation.proceed(); 20 | // 后置增强 21 | System.out.println("后置增强执行了"); 22 | return obj; 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/methodinterceptor/readme.txt: -------------------------------------------------------------------------------- 1 | 环绕增强测试 -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/throwsadvice/SpringThrowsAdvice.java: -------------------------------------------------------------------------------- 1 | package com.test.springadvicetype.throwsadvice; 2 | 3 | import org.springframework.aop.ThrowsAdvice; 4 | import org.springframework.stereotype.Component; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/9/2 9 | * @Description 异常抛出增强 10 | */ 11 | @Component 12 | public class SpringThrowsAdvice implements ThrowsAdvice { 13 | 14 | public void afterThrowing(Exception e) throws Throwable{ 15 | System.out.printf("异常抛出增强执行：%s%n", e); 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /chapter3/src/main/java/com/test/springadvicetype/throwsadvice/readme.txt: -------------------------------------------------------------------------------- 1 | 异常抛出增强测试 -------------------------------------------------------------------------------- /chapter3/src/main/resources/spring-chapter3-annotationcglibaop.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /chapter3/src/main/resources/spring-chapter3-aoptype.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /chapter3/src/main/resources/spring-chapter3-aspectjannotationexpression.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /chapter3/src/main/resources/spring-chapter3-aspectjargsexpression.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /chapter3/src/main/resources/spring-chapter3-aspectjexecutionexpression.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /chapter3/src/main/resources/spring-chapter3-aspectjtargetexpression.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /chapter3/src/main/resources/spring-chapter3-aspectjthisexpression.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /chapter3/src/main/resources/spring-chapter3-aspectjwithinexpression.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /chapter3/src/main/resources/spring-chapter3-springaoptype.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /chapter5/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter5 13 | 14 | 15 | -------------------------------------------------------------------------------- /chapter5/src/main/java/com/test/jdk8/defaultmethod/Bus.java: -------------------------------------------------------------------------------- 1 | package com.test.jdk8.defaultmethod; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2018/12/23 6 | * @Description: 7 | */ 8 | public class Bus implements Vehicle, Whistle { 9 | /** 10 | * 同时实现Vehicle，Whistle接口，需要重写默认方法 11 | */ 12 | public void print() { 13 | System.out.println("我是一辆巴士"); 14 | } 15 | 16 | /** 17 | * 实现抽象方法 18 | */ 19 | @Override 20 | public void drive() { 21 | System.out.println("开一辆巴士"); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter5/src/main/java/com/test/jdk8/defaultmethod/Car.java: -------------------------------------------------------------------------------- 1 | package com.test.jdk8.defaultmethod; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2018/12/23 6 | * @Description: Vehicle接口实现类Car 7 | */ 8 | public class Car implements Vehicle { 9 | /** 10 | * 抽象方法 11 | */ 12 | @Override 13 | public void drive() { 14 | System.out.println("开一辆轿车"); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /chapter5/src/main/java/com/test/jdk8/defaultmethod/DefaultMethodDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.jdk8.defaultmethod; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2018/12/23 6 | * @Description: 7 | */ 8 | public class DefaultMethodDemo { 9 | public static void main(String[] args) { 10 | Vehicle car = new Car(); 11 | // 调用Vehicle接口默认方法 12 | car.print(); 13 | // 调用Car中重写的drive方法 14 | car.drive(); 15 | Bus bus = new Bus(); 16 | bus.print(); 17 | bus.drive(); 18 | Whistle.horn(); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /chapter5/src/main/java/com/test/jdk8/defaultmethod/Vehicle.java: -------------------------------------------------------------------------------- 1 | package com.test.jdk8.defaultmethod; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2018/12/23 6 | * @Description: 7 | */ 8 | public interface Vehicle { 9 | /** 10 | * 默认方法 11 | */ 12 | default void print() { 13 | System.out.println("我是一辆车"); 14 | } 15 | 16 | /** 17 | * 抽象方法 18 | */ 19 | void drive(); 20 | } 21 | -------------------------------------------------------------------------------- /chapter5/src/main/java/com/test/jdk8/defaultmethod/Whistle.java: -------------------------------------------------------------------------------- 1 | package com.test.jdk8.defaultmethod; 2 | 3 | /** 4 | * @Author: zhouguanya 5 | * @Date: 2018/12/23 6 | * @Description: 7 | */ 8 | public interface Whistle { 9 | /** 10 | * 默认方法 11 | */ 12 | default void print() { 13 | System.out.println("我要鸣笛"); 14 | } 15 | 16 | /** 17 | * 静态方法 18 | */ 19 | static void horn(){ 20 | System.out.println("按喇叭~"); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /chapter5/src/main/java/com/test/jdk8/lambda/Java8LambdaInThreadDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.jdk8.lambda; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/10/12 6 | * @Description 测试Lambda表达式配合线程使用 7 | */ 8 | public class Java8LambdaInThreadDemo { 9 | 10 | public static void main(String[] args) throws Exception { 11 | // 不使用Lambda表达式，使用匿名类 12 | // 或者定义一个类实现Runnable接口 13 | new Thread(new Runnable() { 14 | @Override 15 | public void run () { 16 | System.out.println("线程1"); 17 | } 18 | }).start(); 19 | 20 | // 使用lambda表达式 21 | new Thread(() ->System.out.println("线程2")).start(); 22 | 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter5/src/main/java/com/test/jdk8/lambda/Java8LambdaScopeDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.jdk8.lambda; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/10/11 6 | * @Description Lambda作用域测试 7 | */ 8 | public class Java8LambdaScopeDemo { 9 | 10 | public static void main(String[] args) { 11 | final String salutation = "Hello "; 12 | String myName = "I am Lambda ~"; 13 | String today = "2018/10/11"; 14 | SayHello greetingService = message -> { 15 | System.out.println(salutation + message + myName); 16 | //此处修改today将会出现编译错误 17 | //today = "2018/10/12"; 18 | //此处定义局部变量myName将会出现编译错误 19 | //String myName = "Java"; 20 | }; 21 | greetingService.say("World ！"); 22 | } 23 | 24 | /** 25 | * 打招呼接口 26 | */ 27 | interface SayHello { 28 | /** 29 | * 打招呼方法 30 | * @param message 31 | */ 32 | void say(String message); 33 | } 34 | } 35 | -------------------------------------------------------------------------------- /chapter5/src/main/java/com/test/jdk8/lambda/Person.java: -------------------------------------------------------------------------------- 1 | package com.test.jdk8.lambda; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/10/12 6 | * @Description 7 | */ 8 | public class Person { 9 | /** 10 | * 姓名 11 | */ 12 | public String name; 13 | /** 14 | * 年龄 15 | */ 16 | public int age; 17 | 18 | /** 19 | * 构造器 20 | */ 21 | public Person(String name, int age) { 22 | this.name = name; 23 | this.age = age; 24 | } 25 | 26 | @Override 27 | public String toString() { 28 | return this.name + ":" + this.age; 29 | } 30 | } 31 | -------------------------------------------------------------------------------- /chapter6-webflux/.gitignore: -------------------------------------------------------------------------------- 1 | /target/ 2 | !.mvn/wrapper/maven-wrapper.jar 3 | 4 | ### STS ### 5 | .apt_generated 6 | .classpath 7 | .factorypath 8 | .project 9 | .settings 10 | .springBeans 11 | .sts4-cache 12 | 13 | ### IntelliJ IDEA ### 14 | .idea 15 | *.iws 16 | *.iml 17 | *.ipr 18 | 19 | ### NetBeans ### 20 | /nbproject/private/ 21 | /build/ 22 | /nbbuild/ 23 | /dist/ 24 | /nbdist/ 25 | /.nb-gradle/ 26 | *.iml -------------------------------------------------------------------------------- /chapter6-webflux/.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/online-demo/spring5projectdemo/4574663109e7e0d732733b6f694f211ba5ed7ba3/chapter6-webflux/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /chapter6-webflux/.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.5.4/apache-maven-3.5.4-bin.zip 2 | -------------------------------------------------------------------------------- /chapter6-webflux/src/main/java/com/test/chapter6webflux/Chapter6WebfluxApplication.java: -------------------------------------------------------------------------------- 1 | package com.test.chapter6webflux; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | 6 | @SpringBootApplication 7 | public class Chapter6WebfluxApplication { 8 | 9 | public static void main(String[] args) { 10 | SpringApplication.run(Chapter6WebfluxApplication.class, args); 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /chapter6-webflux/src/main/java/com/test/chapter6webflux/model/User.java: -------------------------------------------------------------------------------- 1 | package com.test.chapter6webflux.model; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/11/07 6 | * @Description user实体 7 | */ 8 | public class User { 9 | /** id */ 10 | private Long id; 11 | /** 姓名 */ 12 | private String name; 13 | 14 | /** 构造器 */ 15 | public User(Long uid, String name) { 16 | this.id = uid; 17 | this.name = name; 18 | } 19 | 20 | public Long getId() { 21 | return id; 22 | } 23 | 24 | public void setId(Long id) { 25 | this.id = id; 26 | } 27 | 28 | public String getName() { 29 | return name; 30 | } 31 | 32 | public void setName(String name) { 33 | this.name = name; 34 | } 35 | 36 | } 37 | -------------------------------------------------------------------------------- /chapter6-webflux/src/main/java/com/test/chapter6webflux/service/UserService.java: -------------------------------------------------------------------------------- 1 | package com.test.chapter6webflux.service; 2 | 3 | import com.test.chapter6webflux.model.User; 4 | import reactor.core.publisher.Flux; 5 | import reactor.core.publisher.Mono; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/11/07 10 | * @Description user接口 11 | */ 12 | public interface UserService { 13 | /** 14 | * 查询所有用户 15 | */ 16 | Flux queryAllUserList(); 17 | /** 18 | * 根据id查询用户 19 | */ 20 | Mono queryUserById(Long id); 21 | 22 | } 23 | -------------------------------------------------------------------------------- /chapter6-webflux/src/main/resources/application.properties: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/online-demo/spring5projectdemo/4574663109e7e0d732733b6f694f211ba5ed7ba3/chapter6-webflux/src/main/resources/application.properties -------------------------------------------------------------------------------- /chapter6-webflux/src/test/java/com/test/chapter6webflux/Chapter6WebfluxApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.test.chapter6webflux; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.boot.test.context.SpringBootTest; 6 | import org.springframework.test.context.junit4.SpringRunner; 7 | 8 | @RunWith(SpringRunner.class) 9 | @SpringBootTest 10 | public class Chapter6WebfluxApplicationTests { 11 | 12 | @Test 13 | public void contextLoads() { 14 | } 15 | 16 | } 17 | -------------------------------------------------------------------------------- /chapter6/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | chapter6 12 | ${spring5.chapter6.version} 13 | jar 14 | -------------------------------------------------------------------------------- /chapter6/src/main/java/com/test/reactor/FilterOperationDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.reactor; 2 | 3 | import reactor.core.publisher.Flux; 4 | import reactor.test.StepVerifier; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/10/31 9 | * @Description filter操作符测试 10 | */ 11 | public class FilterOperationDemo { 12 | public static void main(String[] args) { 13 | StepVerifier.create(Flux.range(1, 6) 14 | // 过滤奇数 15 | .filter(i -> i % 2 == 1) 16 | // 过滤后的元素进行立方操作 17 | .map(i -> i * i * i)) 18 | // 期望的结果 19 | .expectNext(1, 27, 125) 20 | // 异常情况模拟 21 | //.expectNext(1, 127, 125) 22 | .verifyComplete(); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter6/src/main/java/com/test/reactor/FlatMapOperationDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.reactor; 2 | 3 | import reactor.core.publisher.Flux; 4 | import reactor.test.StepVerifier; 5 | 6 | import java.time.Duration; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/10/31 11 | * @Description flatMap操作符测试 12 | */ 13 | public class FlatMapOperationDemo { 14 | public static void main(String[] args) { 15 | StepVerifier.create( 16 | Flux.just("flux", "mono") 17 | // 将每个字符串拆分为包含一个字符串的字节流 18 | .flatMap(s -> Flux.fromArray(s.split("\\s*")) 19 | //对每个元素延迟100ms 20 | .delayElements(Duration.ofMillis(1000))) 21 | // 对每个元素进行打印 doOnNext不会消费数据流 22 | .doOnNext(System.out::print)) 23 | //验证是否发出了8个元素 24 | .expectNextCount(8) 25 | .verifyComplete(); 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /chapter6/src/main/java/com/test/reactor/MapOperatorDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.reactor; 2 | 3 | import reactor.core.publisher.Flux; 4 | import reactor.test.StepVerifier; 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/10/30 9 | * @Description map操作符测试 10 | */ 11 | public class MapOperatorDemo { 12 | public static void main(String[] args) { 13 | // 生成从1开始的，步长为1的6个整型数据 14 | StepVerifier.create(Flux.range(1, 6) 15 | // 将元素进行立方操作 16 | .map(i -> i * i * i)) 17 | // 期望值 18 | .expectNext(1, 8, 27, 64, 125, 216) 19 | // 异常情况模拟 20 | //.expectNext(10, 8, 27, 64, 125, 216) 21 | // 完成信号 22 | .expectComplete() 23 | .verify(); 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /chapter6/src/main/java/com/test/reactor/StepVerifierDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.reactor; 2 | 3 | 4 | import reactor.core.publisher.Flux; 5 | import reactor.core.publisher.Mono; 6 | import reactor.test.StepVerifier; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/10/25 11 | * @Description StepVerifier测试案例 12 | */ 13 | public class StepVerifierDemo { 14 | public static void main(String[] args) { 15 | Flux flux = Flux.just(1, 2, 3, 4, 5, 6); 16 | // 使用StepVerifier测试Flux，应该正常 17 | StepVerifier.create(flux) 18 | //测试下一个期望的数据元素 19 | .expectNext(1, 2, 3, 4, 5, 6) 20 | //测试下一个元素是否为完成信号 21 | .expectComplete() 22 | .verify(); 23 | 24 | Mono mono = Mono.error(new Exception("some error")); 25 | // 使用StepVerifier测试Mono，应该会出现异常 26 | StepVerifier.create(mono) 27 | //测试下一个元素是否为完成信号 28 | .expectComplete() 29 | .verify(); 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /chapter6/src/main/java/com/test/reactor/ZipOperationDemo.java: -------------------------------------------------------------------------------- 1 | package com.test.reactor; 2 | 3 | import reactor.core.publisher.Flux; 4 | import reactor.test.StepVerifier; 5 | 6 | import java.time.Duration; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/10/31 11 | * @Description zip操作符测试 12 | */ 13 | public class ZipOperationDemo { 14 | public static void main(String[] args) { 15 | String desc = "I am Reactor"; 16 | StepVerifier.create( 17 | // 将字符串拆分为一个一个的单词并以每500ms/个的速度发出 18 | Flux.zip(Flux.fromArray(desc.split("\\s+")) 19 | , Flux.interval(Duration.ofMillis(500))) 20 | // 打印 21 | .doOnNext(System.out::print)) 22 | // 验证发出3个元素 23 | .expectNextCount(3) 24 | .verifyComplete(); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /chapter6/src/main/java/com/test/traditionalprogram/Test.java: -------------------------------------------------------------------------------- 1 | package com.test.traditionalprogram; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/10/10 6 | * @Description 传统编程模型 暂不考虑重排序 7 | */ 8 | public class Test { 9 | public static void main(String[] args) { 10 | int a = 1; 11 | int b = 2; 12 | //c d有依赖关系 13 | int c = a + b; 14 | //如果c没有执行完，d就不能执行 15 | //对应企业开发场景中，如果c是一个远程调用，d是对远程调用结果进行分析 16 | //那么d只能等待c的结果，造成d后的程序都必须同步等待 17 | int d = c / 3; 18 | System.out.println(c); 19 | System.out.println(d); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter6/src/main/java/com/test/webflux/HelloController.java: -------------------------------------------------------------------------------- 1 | package com.test.webflux; 2 | 3 | import org.springframework.web.bind.annotation.GetMapping; 4 | import org.springframework.web.bind.annotation.RestController; 5 | import reactor.core.publisher.Mono; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/11/2 10 | * @Description webflux hello world 11 | */ 12 | @RestController 13 | public class HelloController { 14 | 15 | @GetMapping("/helloflux") 16 | public Mono helloFlux() { 17 | return Mono.just("welcome to webflux world ~"); 18 | } 19 | 20 | } -------------------------------------------------------------------------------- /chapter7/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter7 13 | ${spring5.chapter7.version} 14 | jar 15 | 16 | 17 | org.springframework.boot 18 | spring-boot-starter-webflux 19 | 2.1.0.RELEASE 20 | 21 | 22 | -------------------------------------------------------------------------------- /chapter7/src/main/java/com/test/resttemplate/DateController.java: -------------------------------------------------------------------------------- 1 | package com.test.resttemplate; 2 | 3 | import org.springframework.beans.factory.annotation.Autowired; 4 | import org.springframework.web.bind.annotation.RequestMapping; 5 | import org.springframework.web.bind.annotation.RestController; 6 | 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/11/7 10 | * @Description 控制器 11 | */ 12 | @RestController("dateController") 13 | public class DateController { 14 | @Autowired 15 | private DateService dateService; 16 | 17 | @RequestMapping("/date/currentDate") 18 | public String getCurrentDate() { 19 | return dateService.queryCurrentDate(); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /chapter7/src/main/java/com/test/resttemplate/DateService.java: -------------------------------------------------------------------------------- 1 | package com.test.resttemplate; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/11/7 6 | * @Description 时间接口 7 | */ 8 | public interface DateService { 9 | /** 10 | * 当前日期 11 | */ 12 | String queryCurrentDate(); 13 | } 14 | -------------------------------------------------------------------------------- /chapter7/src/main/java/com/test/resttemplate/DateServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.test.resttemplate; 2 | 3 | import org.springframework.stereotype.Service; 4 | 5 | import java.text.SimpleDateFormat; 6 | import java.util.Date; 7 | 8 | /** 9 | * @Author zhouguanya 10 | * @Date 2018/11/7 11 | * @Description DateService接口实现 12 | */ 13 | @Service 14 | public class DateServiceImpl implements DateService { 15 | /** 16 | * 当前日期 17 | */ 18 | @Override 19 | public String queryCurrentDate() { 20 | SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd"); 21 | return "Today is " + format.format(new Date()); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /chapter7/src/main/java/com/test/webclient/DateWebFluxController.java: -------------------------------------------------------------------------------- 1 | package com.test.webclient; 2 | 3 | import org.springframework.web.bind.annotation.*; 4 | import reactor.core.publisher.Mono; 5 | 6 | import javax.annotation.Resource; 7 | /** 8 | * @Author zhouguanya 9 | * @Date 2018/11/7 10 | * @Description 控制器 11 | */ 12 | @RestController("dateWebFluxController") 13 | public class DateWebFluxController { 14 | @Resource 15 | private DateWebFluxService dateWebFluxService; 16 | 17 | @RequestMapping("/date/webflux/currentDate") 18 | public Mono getCurrentDate() { 19 | return dateWebFluxService.queryCurrentDate(); 20 | } 21 | 22 | } 23 | -------------------------------------------------------------------------------- /chapter7/src/main/java/com/test/webclient/DateWebFluxService.java: -------------------------------------------------------------------------------- 1 | package com.test.webclient; 2 | 3 | import reactor.core.publisher.Mono; 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/11/7 8 | * @Description 时间接口 9 | */ 10 | public interface DateWebFluxService { 11 | /** 12 | * 当前日期 13 | */ 14 | Mono queryCurrentDate(); 15 | } 16 | -------------------------------------------------------------------------------- /chapter7/src/main/java/com/test/webclient/DateWebFluxServiceImpl.java: -------------------------------------------------------------------------------- 1 | package com.test.webclient; 2 | 3 | import org.springframework.stereotype.Service; 4 | import reactor.core.publisher.Mono; 5 | 6 | import java.text.SimpleDateFormat; 7 | import java.util.Date; 8 | 9 | /** 10 | * @Author zhouguanya 11 | * @Date 2018/11/7 12 | * @Description DateService接口实现 13 | */ 14 | @Service 15 | public class DateWebFluxServiceImpl implements DateWebFluxService { 16 | /** 17 | * 当前日期 18 | */ 19 | @Override 20 | public Mono queryCurrentDate() { 21 | SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd"); 22 | return Mono.just("Today is " + format.format(new Date())); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /chapter8/src/main/kotlin/com/test/spring5/Hello.kt: -------------------------------------------------------------------------------- 1 | package com.test.spring5 2 | 3 | fun main(args: Array) { 4 | println("Hello, World") 5 | } 6 | 7 | -------------------------------------------------------------------------------- /chapter8/src/main/kotlin/com/test/spring5/kotlindemo/clazz/KotlinAndJava.kt: -------------------------------------------------------------------------------- 1 | package com.test.spring5.kotlindemo.clazz 2 | /** 3 | * @Author zhouguanya 4 | * @Date 2018/12/8 5 | * @Description 6 | */ 7 | class KotlinAndJava { 8 | /** 9 | * Kotlin与Java互操作 10 | */ 11 | fun kotlinJavaInteract(source: java.util.ArrayList) { 12 | val list = ArrayList() 13 | // 使用Java中for遍历集合 14 | for (item in source) { 15 | list.add(item) 16 | } 17 | System.out.println(list) 18 | System.out.println("------分隔符------") 19 | // kotlin操作符遍历集合 20 | for (i in 0 until source.size) { 21 | System.out.println(source[i]) 22 | } 23 | } 24 | } 25 | 26 | 27 | fun main(args: Array) { 28 | val city = KotlinAndJava() 29 | // 使用Java中的ArrayList类 30 | val list = java.util.ArrayList() 31 | list.add(1) 32 | list.add(2) 33 | list.add(3) 34 | list.add(4) 35 | list.add(5) 36 | city.kotlinJavaInteract(list) 37 | } -------------------------------------------------------------------------------- /chapter8/src/main/kotlin/com/test/spring5/kotlindemo/web/SpringBootWithKotlinApplication.kt: -------------------------------------------------------------------------------- 1 | package com.test.spring5.kotlindemo.web 2 | 3 | import org.springframework.boot.SpringApplication 4 | import org.springframework.boot.autoconfigure.SpringBootApplication 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/12/8 9 | * @Description 启动类 10 | */ 11 | @SpringBootApplication 12 | open class SpringBootWithKotlinApplication fun main(args: Array) { 13 | 14 | SpringApplication.run(SpringBootWithKotlinApplication::class.java, *args) 15 | 16 | } -------------------------------------------------------------------------------- /chapter8/src/main/kotlin/com/test/spring5/kotlindemo/web/Staff.kt: -------------------------------------------------------------------------------- 1 | package com.test.spring5.kotlindemo.web 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/12/8 6 | * @Description 员工类 7 | */ 8 | class Staff( 9 | var id: Int = -1, 10 | var name: String = "" 11 | ) { 12 | override fun toString(): String { 13 | return "Staff(id=$id, name='$name')" 14 | } 15 | } -------------------------------------------------------------------------------- /chapter8/src/main/kotlin/com/test/spring5/kotlindemo/web/StaffController.kt: -------------------------------------------------------------------------------- 1 | package com.test.spring5.kotlindemo.web 2 | 3 | import org.springframework.web.bind.annotation.GetMapping 4 | import org.springframework.web.bind.annotation.RestController 5 | 6 | /** 7 | * @Author zhouguanya 8 | * @Date 2018/12/8 9 | * @Description 员工控制器 10 | */ 11 | @RestController 12 | class StaffController(private val manService:StaffService) { 13 | 14 | @GetMapping("/staff/find") 15 | fun home(): String { 16 | val staff = manService.findByName("michael") 17 | return "staff id = "+ staff.id + ", staff name = " + staff.name 18 | } 19 | 20 | } -------------------------------------------------------------------------------- /chapter8/src/main/kotlin/com/test/spring5/kotlindemo/web/StaffService.kt: -------------------------------------------------------------------------------- 1 | package com.test.spring5.kotlindemo.web 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/12/8 6 | * @Description 员工接口 7 | */ 8 | interface StaffService { 9 | fun findByName(name: String): Staff 10 | } -------------------------------------------------------------------------------- /chapter8/src/main/kotlin/com/test/spring5/kotlindemo/web/StaffServiceImpl.kt: -------------------------------------------------------------------------------- 1 | package com.test.spring5.kotlindemo.web 2 | 3 | import org.springframework.stereotype.Service 4 | 5 | /** 6 | * @Author zhouguanya 7 | * @Date 2018/12/8 8 | * @Description 员工接口实现类 9 | */ 10 | @Service 11 | class StaffServiceImpl : StaffService { 12 | override fun findByName(name: String): Staff { 13 | return Staff(100, name) 14 | } 15 | } -------------------------------------------------------------------------------- /chapter8/src/test/kotlin/com/test/spring5/HelloTest.kt: -------------------------------------------------------------------------------- 1 | package com.test.spring5 2 | 3 | import org.junit.Test 4 | import kotlin.test.assertEquals 5 | 6 | class HelloTest { 7 | 8 | } 9 | -------------------------------------------------------------------------------- /chapter9/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | project.demo 7 | com.test.spring5 8 | 1.0-SNAPSHOT 9 | 10 | 4.0.0 11 | 12 | chapter9 13 | 14 | 15 | 16 | org.junit.jupiter 17 | junit-jupiter 18 | 5.4.0 19 | test 20 | 21 | 22 | -------------------------------------------------------------------------------- /chapter9/src/main/java/com/test/demo/Calculator.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2015-2018 the original author or authors. 3 | * 4 | * All rights reserved. This program and the accompanying materials are 5 | * made available under the terms of the Eclipse Public License v2.0 which 6 | * accompanies this distribution and is available at 7 | * 8 | * http://www.eclipse.org/legal/epl-v20.html 9 | */ 10 | 11 | package com.test.demo; 12 | 13 | /** 14 | * @Author: zhouguanya 15 | * @Date: 2019/02/09 16 | * @Description: 计算类 17 | */ 18 | public class Calculator { 19 | 20 | public int add(int a, int b) { 21 | return a + b; 22 | } 23 | 24 | } 25 | -------------------------------------------------------------------------------- /spring5all/src/main/java/com/test/Test.java: -------------------------------------------------------------------------------- 1 | package com.test; 2 | 3 | /** 4 | * @Author zhouguanya 5 | * @Date 2018/10/22 6 | * @Description 7 | */ 8 | public class Test { 9 | } 10 | -------------------------------------------------------------------------------- /spring5all/src/main/resources/applicationContext.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /spring5all/src/main/webapp/index.jsp: -------------------------------------------------------------------------------- 1 | 2 | 3 |

Hello World!

4 | 5 | 6 | -------------------------------------------------------------------------------- /spring5all/src/main/webapp/pages/hello.jsp: -------------------------------------------------------------------------------- 1 | 2 | 3 |

Hello World Spring 5!

4 | 5 | 6 | -------------------------------------------------------------------------------- /spring5all/src/main/webapp/pages/hellospringmvc.jsp: -------------------------------------------------------------------------------- 1 | <%@ page contentType="text/html; charset=UTF-8" %> 2 | 3 | 4 | Hello World 5 | 6 | 7 |

Hello, ${message}

8 | 9 | -------------------------------------------------------------------------------- /spring5all/src/main/webapp/template/helloFreeMarker.ftl: -------------------------------------------------------------------------------- 1 | 2 | 3 |

Hello,${msg}


4 | 5 | --------------------------------------------------------------------------------