├── .gitignore ├── LICENSE ├── README.md ├── config-client ├── .gitignore ├── README.md ├── pom.xml └── src │ └── main │ ├── java │ └── cn │ │ └── com │ │ └── study │ │ ├── Application.java │ │ └── controller │ │ └── ApplicationController.java │ └── resources │ ├── bootstrap.yml │ └── log4j2.xml ├── config-server ├── .gitignore ├── README.md ├── config-repo │ ├── config-client-dev.yml │ ├── config-client-prod.yml │ ├── config-client-test.yml │ └── config-client.yml ├── pom.xml ├── src.main.java │ └── cn │ │ └── com │ │ └── study │ │ └── Application.java └── src.main.resources │ ├── application.yml │ └── log4j2.xml ├── eureka-server ├── .gitignore ├── README.md ├── pom.xml └── src │ └── main │ ├── java │ └── cn │ │ └── com │ │ └── study │ │ └── Application.java │ └── resources │ ├── application.yml │ └── log4j2.xml ├── feign-consumer ├── .gitignore ├── README.md ├── pom.xml └── src │ └── main │ ├── java │ └── cn │ │ └── com │ │ └── study │ │ ├── Application.java │ │ ├── controller │ │ └── AppController.java │ │ ├── fallback │ │ └── LogicClientHystrix.java │ │ └── service │ │ └── LogicClient.java │ └── resources │ ├── application.yml │ └── log4j2.xml ├── logic-service ├── .gitignore ├── README.md ├── pom.xml └── src │ └── main │ ├── java │ └── cn │ │ └── com │ │ └── study │ │ ├── Application.java │ │ └── controller │ │ └── AppController.java │ └── resources │ ├── application.yml │ └── log4j2.xml ├── pom.xml └── ribbon-consumer ├── .gitignore ├── README.md ├── pom.xml └── src └── main ├── java └── cn │ └── com │ └── study │ ├── Application.java │ ├── config │ ├── RestConfig.java │ └── ServiceRoot.java │ ├── controller │ └── AppController.java │ └── service │ ├── AppService.java │ ├── BaseService.java │ └── impl │ └── AppServiceImpl.java └── resources ├── application.yml └── log4j2.xml /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled class file 2 | *.class 3 | 4 | # Log file 5 | *.log 6 | 7 | # BlueJ files 8 | *.ctxt 9 | 10 | # Mobile Tools for Java (J2ME) 11 | .mtj.tmp/ 12 | 13 | # Package Files # 14 | *.jar 15 | *.war 16 | *.nar 17 | *.ear 18 | *.zip 19 | *.tar.gz 20 | *.rar 21 | 22 | # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml 23 | hs_err_pid* 24 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.boot.SpringApplication; 6 | import org.springframework.boot.autoconfigure.SpringBootApplication; 7 | import org.springframework.cloud.client.discovery.EnableDiscoveryClient; 8 | 9 | @EnableDiscoveryClient 10 | @SpringBootApplication 11 | public class Application { 12 | 13 | private final static Logger LOG = LoggerFactory.getLogger(Application.class); 14 | 15 | public static void main(String[] args) { 16 | LOG.info("spring cloud config-client application start to boot..."); 17 | 18 | SpringApplication.run(Application.class, args); 19 | 20 | LOG.info("spring cloud config-client application is running..."); 21 | } 22 | } -------------------------------------------------------------------------------- /config-client/src/main/java/cn/com/study/controller/ApplicationController.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.controller; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.beans.factory.annotation.Value; 6 | import org.springframework.cloud.context.config.annotation.RefreshScope; 7 | import org.springframework.web.bind.annotation.RequestMapping; 8 | import org.springframework.web.bind.annotation.RestController; 9 | 10 | @RefreshScope 11 | @RestController 12 | public class ApplicationController { 13 | 14 | private final static Logger LOG = LoggerFactory.getLogger(ApplicationController.class); 15 | 16 | @Value("${from:NONE}") 17 | private String from; 18 | 19 | @RequestMapping(value = "/from") 20 | public String from() { 21 | LOG.info("property from config-server is: {}", from); 22 | 23 | return this.from; 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /config-client/src/main/resources/bootstrap.yml: -------------------------------------------------------------------------------- 1 | spring: 2 | application: 3 | name: config-client 4 | cloud: 5 | config: 6 | profile: dev 7 | 8 | discovery: 9 | enabled: true 10 | serviceId: CONFIG-SERVER 11 | 12 | server: 13 | port: 8081 14 | 15 | # 服务注册中心 16 | eureka: 17 | client: 18 | serviceUrl: 19 | defaultZone: http://localhost:9090/eureka/ -------------------------------------------------------------------------------- /config-client/src/main/resources/log4j2.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | springcloud_eureka_server 5 | D:\\appLog\\${LOG_APP} 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /config-server/.gitignore: -------------------------------------------------------------------------------- 1 | /target/ 2 | -------------------------------------------------------------------------------- /config-server/README.md: -------------------------------------------------------------------------------- 1 | # springcloud学习 2 | 3 | 配置中心模块 4 | -------------------------------------------------------------------------------- /config-server/config-repo/config-client-dev.yml: -------------------------------------------------------------------------------- 1 | from: git-dev-1.0 -------------------------------------------------------------------------------- /config-server/config-repo/config-client-prod.yml: -------------------------------------------------------------------------------- 1 | from: git-prod-1.0 -------------------------------------------------------------------------------- /config-server/config-repo/config-client-test.yml: -------------------------------------------------------------------------------- 1 | from: git-test-1.0 -------------------------------------------------------------------------------- /config-server/config-repo/config-client.yml: -------------------------------------------------------------------------------- 1 | from: git-default-1.0 -------------------------------------------------------------------------------- /config-server/pom.xml: -------------------------------------------------------------------------------- 1 | 3 | 4.0.0 4 | 5 | cn.com.study 6 | config-server 7 | 1.0.0 8 | jar 9 | 10 | config-server 11 | http://maven.apache.org 12 | 13 | 14 | org.springframework.boot 15 | spring-boot-starter-parent 16 | 1.5.6.RELEASE 17 | 18 | 19 | 20 | 21 | 22 | 23 | org.springframework.cloud 24 | spring-cloud-dependencies 25 | Dalston.RELEASE 26 | pom 27 | import 28 | 29 | 30 | 31 | 32 | 33 | 34 | org.springframework.cloud 35 | spring-cloud-config-server 36 | 37 | 38 | org.springframework.boot 39 | spring-boot-starter-logging 40 | 41 | 42 | 43 | 44 | 45 | 46 | org.springframework.cloud 47 | spring-cloud-starter-eureka 48 | 49 | 50 | 51 | org.springframework.boot 52 | spring-boot-starter-log4j2 53 | 54 | 55 | 56 | 57 | 58 | 59 | org.apache.maven.plugins 60 | maven-compiler-plugin 61 | 62 | ${java.version} 63 | ${java.version} 64 | ${project.build.sourceEncoding} 65 | 66 | 67 | 68 | 69 | org.springframework.boot 70 | spring-boot-maven-plugin 71 | 72 | 73 | 74 | -------------------------------------------------------------------------------- /config-server/src.main.java/cn/com/study/Application.java: -------------------------------------------------------------------------------- 1 | package cn.com.study; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.boot.SpringApplication; 6 | import org.springframework.boot.autoconfigure.SpringBootApplication; 7 | import org.springframework.cloud.client.discovery.EnableDiscoveryClient; 8 | import org.springframework.cloud.config.server.EnableConfigServer; 9 | 10 | @EnableDiscoveryClient 11 | @EnableConfigServer 12 | @SpringBootApplication 13 | public class Application { 14 | 15 | private final static Logger LOG = LoggerFactory.getLogger(Application.class); 16 | 17 | public static void main(String[] args) { 18 | LOG.info("spring cloud config-server application start to boot..."); 19 | 20 | SpringApplication.run(Application.class, args); 21 | 22 | LOG.info("spring cloud config-server application is running..."); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /config-server/src.main.resources/application.yml: -------------------------------------------------------------------------------- 1 | 2 | server: 3 | port: 8080 4 | 5 | spring: 6 | application: 7 | name: config-server 8 | 9 | # git管理配置 10 | cloud: 11 | config: 12 | server: 13 | git: 14 | # 配置git仓库位置 15 | uri: https://gitee.com/fxrWinters/springcloud/ 16 | # 配置仓库路径下的相对搜索位置，可以配置多个 17 | searchPaths: config-server/config-repo 18 | # 访问git仓库的用户名 19 | username: fxrCross 20 | # 访问git仓库的用户密码 21 | password: fxr123456 22 | 23 | # 服务注册中心 24 | eureka: 25 | client: 26 | serviceUrl: 27 | defaultZone: http://localhost:9090/eureka/ -------------------------------------------------------------------------------- /config-server/src.main.resources/log4j2.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | springcloud_config_server 5 | D:\\appLog\\${LOG_APP} 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /eureka-server/.gitignore: -------------------------------------------------------------------------------- 1 | /target/ 2 | .classpath 3 | .project 4 | .settings 5 | -------------------------------------------------------------------------------- /eureka-server/README.md: -------------------------------------------------------------------------------- 1 | # springcloud学习 2 | 3 | eureka服务注册中心模块 4 | -------------------------------------------------------------------------------- /eureka-server/pom.xml: -------------------------------------------------------------------------------- 1 | 3 | 4.0.0 4 | 5 | cn.com.study 6 | eureka-server 7 | 1.0.0 8 | jar 9 | 10 | eureka-server 11 | http://maven.apache.org 12 | 13 | 14 | org.springframework.boot 15 | spring-boot-starter-parent 16 | 1.5.6.RELEASE 17 | 18 | 19 | 20 | 21 | 22 | 23 | org.springframework.cloud 24 | spring-cloud-dependencies 25 | Dalston.RELEASE 26 | pom 27 | import 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | org.springframework.cloud 36 | spring-cloud-starter-eureka-server 37 | 38 | 39 | org.springframework.boot 40 | spring-boot-starter-logging 41 | 42 | 43 | 44 | 45 | 46 | org.springframework.boot 47 | spring-boot-starter-log4j2 48 | 49 | 50 | 51 | 52 | 53 | 54 | org.apache.maven.plugins 55 | maven-compiler-plugin 56 | 57 | ${java.version} 58 | ${java.version} 59 | ${project.build.sourceEncoding} 60 | 61 | 62 | 63 | 64 | org.springframework.boot 65 | spring-boot-maven-plugin 66 | 67 | 68 | 69 | -------------------------------------------------------------------------------- /eureka-server/src/main/java/cn/com/study/Application.java: -------------------------------------------------------------------------------- 1 | package cn.com.study; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.boot.SpringApplication; 6 | import org.springframework.boot.autoconfigure.SpringBootApplication; 7 | import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer; 8 | 9 | @EnableEurekaServer 10 | @SpringBootApplication 11 | public class Application { 12 | 13 | private final static Logger LOG = LoggerFactory.getLogger(Application.class); 14 | 15 | public static void main(String[] args) { 16 | LOG.info("spring cloud eureka-server application start to boot..."); 17 | 18 | SpringApplication.run(Application.class, args); 19 | 20 | LOG.info("spring cloud eureka-server application is running..."); 21 | } 22 | } -------------------------------------------------------------------------------- /eureka-server/src/main/resources/application.yml: -------------------------------------------------------------------------------- 1 | 2 | server: 3 | port: 9090 4 | 5 | eureka: 6 | client: 7 | register-with-eureka: false 8 | fetch-registry: false 9 | serviceUrl: 10 | defaultZone: http://localhost:${server.port}/eureka/ -------------------------------------------------------------------------------- /eureka-server/src/main/resources/log4j2.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | springcloud_eureka_server 5 | D:\\appLog\\${LOG_APP} 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /feign-consumer/.gitignore: -------------------------------------------------------------------------------- 1 | /target/ 2 | -------------------------------------------------------------------------------- /feign-consumer/README.md: -------------------------------------------------------------------------------- 1 | # springcloud学习 2 | 3 | feign-consumer 服务消费者 4 | -------------------------------------------------------------------------------- /feign-consumer/pom.xml: -------------------------------------------------------------------------------- 1 | 3 | 4.0.0 4 | 5 | cn.com.study 6 | feign-consumer 7 | 1.0.0 8 | jar 9 | 10 | feign-consumer 11 | http://maven.apache.org 12 | 13 | 14 | org.springframework.boot 15 | spring-boot-starter-parent 16 | 1.5.6.RELEASE 17 | 18 | 19 | 20 | 21 | 22 | org.springframework.cloud 23 | spring-cloud-dependencies 24 | Dalston.RELEASE 25 | pom 26 | import 27 | 28 | 29 | 30 | 31 | 32 | 33 | org.springframework.boot 34 | spring-boot-starter-web 35 | 36 | 37 | org.springframework.boot 38 | spring-boot-starter-logging 39 | 40 | 41 | 42 | 43 | 44 | org.springframework.boot 45 | spring-boot-starter-log4j2 46 | 47 | 48 | 49 | 50 | org.springframework.cloud 51 | spring-cloud-starter-eureka 52 | 53 | 54 | org.springframework.cloud 55 | spring-cloud-starter-feign 56 | 57 | 58 | 59 | org.springframework.cloud 60 | spring-cloud-starter-hystrix 61 | 62 | 63 | 64 | com.alibaba 65 | fastjson 66 | 1.2.37 67 | 68 | 69 | 70 | 71 | 72 | 73 | org.apache.maven.plugins 74 | maven-compiler-plugin 75 | 76 | ${java.version} 77 | ${java.version} 78 | ${project.build.sourceEncoding} 79 | 80 | 81 | 82 | org.springframework.boot 83 | spring-boot-maven-plugin 84 | 85 | 86 | 87 | -------------------------------------------------------------------------------- /feign-consumer/src/main/java/cn/com/study/Application.java: -------------------------------------------------------------------------------- 1 | package cn.com.study; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.boot.SpringApplication; 6 | import org.springframework.boot.autoconfigure.SpringBootApplication; 7 | import org.springframework.cloud.client.discovery.EnableDiscoveryClient; 8 | import org.springframework.cloud.netflix.feign.EnableFeignClients; 9 | 10 | @EnableFeignClients 11 | @EnableDiscoveryClient 12 | @SpringBootApplication 13 | public class Application { 14 | 15 | private final static Logger LOG = LoggerFactory.getLogger(Application.class); 16 | 17 | public static void main(String[] args) { 18 | LOG.info("spring cloud feign-consumer application start to boot..."); 19 | SpringApplication.run(Application.class, args); 20 | LOG.info("spring cloud feign-consumer application is running..."); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /feign-consumer/src/main/java/cn/com/study/controller/AppController.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.controller; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.beans.factory.annotation.Autowired; 6 | import org.springframework.web.bind.annotation.RequestMapping; 7 | import org.springframework.web.bind.annotation.RestController; 8 | 9 | import com.alibaba.fastjson.JSONObject; 10 | 11 | import cn.com.study.service.LogicClient; 12 | 13 | @RestController 14 | public class AppController { 15 | 16 | private final static Logger LOG = LoggerFactory.getLogger(AppController.class); 17 | 18 | @Autowired 19 | private LogicClient logicClient; 20 | 21 | @RequestMapping(value = "/caculate") 22 | public JSONObject caculate() { 23 | LOG.info("feign request..."); 24 | 25 | JSONObject json = logicClient.caculate(10, 20); 26 | LOG.info("caculate result is : {}", json); 27 | 28 | return json; 29 | } 30 | } -------------------------------------------------------------------------------- /feign-consumer/src/main/java/cn/com/study/fallback/LogicClientHystrix.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.fallback; 2 | 3 | import org.springframework.stereotype.Component; 4 | import org.springframework.web.bind.annotation.RequestParam; 5 | 6 | import com.alibaba.fastjson.JSONObject; 7 | 8 | import cn.com.study.service.LogicClient; 9 | 10 | @Component 11 | public class LogicClientHystrix implements LogicClient { 12 | 13 | @Override 14 | public JSONObject caculate(@RequestParam(value = "paramA") Integer paramA, 15 | @RequestParam(value = "paramB") Integer paramB) { 16 | return new JSONObject().fluentPut("result", "error"); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /feign-consumer/src/main/java/cn/com/study/service/LogicClient.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.service; 2 | 3 | import org.springframework.cloud.netflix.feign.FeignClient; 4 | import org.springframework.web.bind.annotation.RequestMapping; 5 | import org.springframework.web.bind.annotation.RequestParam; 6 | 7 | import com.alibaba.fastjson.JSONObject; 8 | 9 | import cn.com.study.fallback.LogicClientHystrix; 10 | 11 | @FeignClient(value = "logic-service", fallback = LogicClientHystrix.class) 12 | public interface LogicClient { 13 | 14 | // 配置 15 | @RequestMapping(value = "/caculate") 16 | JSONObject caculate(@RequestParam(value = "paramA") Integer paramA, 17 | @RequestParam(value = "paramB") Integer paramB); 18 | } 19 | -------------------------------------------------------------------------------- /feign-consumer/src/main/resources/application.yml: -------------------------------------------------------------------------------- 1 | 2 | server: 3 | port: 8091 4 | 5 | spring: 6 | application: 7 | name: feign-consumer 8 | 9 | # 服务注册中心 10 | eureka: 11 | client: 12 | serviceUrl: 13 | defaultZone: http://localhost:9090/eureka/ 14 | 15 | # 开启hystrix支持 16 | feign: 17 | hystrix: 18 | enabled: true 19 | 20 | -------------------------------------------------------------------------------- /feign-consumer/src/main/resources/log4j2.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | springcloud_feign_consumer 5 | D:\\appLog\\${LOG_APP} 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /logic-service/.gitignore: -------------------------------------------------------------------------------- 1 | /target/ 2 | -------------------------------------------------------------------------------- /logic-service/README.md: -------------------------------------------------------------------------------- 1 | #springboot 2 | -------------------------------------------------------------------------------- /logic-service/pom.xml: -------------------------------------------------------------------------------- 1 | 3 | 4.0.0 4 | 5 | cn.com.study 6 | logic-service 7 | 1.0.0 8 | jar 9 | 10 | logic-service 11 | http://maven.apache.org 12 | 13 | 14 | org.springframework.boot 15 | spring-boot-starter-parent 16 | 1.5.6.RELEASE 17 | 18 | 19 | 20 | 21 | 22 | org.springframework.cloud 23 | spring-cloud-dependencies 24 | Dalston.RELEASE 25 | pom 26 | import 27 | 28 | 29 | 30 | 31 | 32 | 33 | org.springframework.boot 34 | spring-boot-starter-web 35 | 36 | 37 | org.springframework.boot 38 | spring-boot-starter-logging 39 | 40 | 41 | 42 | 43 | 44 | org.springframework.boot 45 | spring-boot-starter-log4j2 46 | 47 | 48 | 49 | 50 | org.springframework.cloud 51 | spring-cloud-starter-eureka 52 | 53 | 54 | 55 | com.alibaba 56 | fastjson 57 | 1.2.37 58 | 59 | 60 | 61 | 62 | 63 | 64 | org.apache.maven.plugins 65 | maven-compiler-plugin 66 | 67 | ${java.version} 68 | ${java.version} 69 | ${project.build.sourceEncoding} 70 | 71 | 72 | 73 | org.springframework.boot 74 | spring-boot-maven-plugin 75 | 76 | 77 | 78 | -------------------------------------------------------------------------------- /logic-service/src/main/java/cn/com/study/Application.java: -------------------------------------------------------------------------------- 1 | package cn.com.study; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.boot.SpringApplication; 6 | import org.springframework.boot.autoconfigure.SpringBootApplication; 7 | import org.springframework.cloud.client.discovery.EnableDiscoveryClient; 8 | 9 | @EnableDiscoveryClient 10 | @SpringBootApplication 11 | public class Application { 12 | 13 | private final static Logger LOG = LoggerFactory.getLogger(Application.class); 14 | 15 | public static void main(String[] args) { 16 | LOG.info("spring cloud logic-service application start to boot..."); 17 | SpringApplication.run(Application.class, args); 18 | LOG.info("spring cloud logic-service application is running..."); 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /logic-service/src/main/java/cn/com/study/controller/AppController.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.controller; 2 | 3 | import javax.servlet.http.HttpServletRequest; 4 | import javax.servlet.http.HttpServletResponse; 5 | 6 | import org.apache.commons.lang.math.NumberUtils; 7 | import org.slf4j.Logger; 8 | import org.slf4j.LoggerFactory; 9 | import org.springframework.beans.factory.annotation.Autowired; 10 | import org.springframework.cloud.client.serviceregistry.Registration; 11 | import org.springframework.web.bind.annotation.RequestMapping; 12 | import org.springframework.web.bind.annotation.RestController; 13 | 14 | import com.alibaba.fastjson.JSONObject; 15 | 16 | @RestController 17 | public class AppController { 18 | 19 | private final static Logger LOG = LoggerFactory.getLogger(AppController.class); 20 | 21 | @Autowired 22 | private Registration registration; 23 | 24 | @RequestMapping(value = "/caculate") 25 | public JSONObject caculate(HttpServletRequest request, HttpServletResponse response) { 26 | 27 | LOG.info("/caculate, service_id: {}", registration.getServiceId()); 28 | 29 | int paramA = NumberUtils.toInt(request.getParameter("paramA")); 30 | int paramB = NumberUtils.toInt(request.getParameter("paramB")); 31 | 32 | JSONObject result = new JSONObject().fluentPut("result", paramA+paramB); 33 | LOG.info("caculate result is : {}", result); 34 | 35 | return result; 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /logic-service/src/main/resources/application.yml: -------------------------------------------------------------------------------- 1 | 2 | server: 3 | port: 9091 4 | 5 | spring: 6 | application: 7 | name: logic-service 8 | 9 | # 服务注册中心 10 | eureka: 11 | client: 12 | serviceUrl: 13 | defaultZone: http://localhost:9090/eureka/ -------------------------------------------------------------------------------- /logic-service/src/main/resources/log4j2.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | springcloud_logic_service 5 | D:\\appLog\\${LOG_APP} 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 3 | 4.0.0 4 | 5 | cn.com.study 6 | spring-cloud 7 | 1.0.0 8 | pom 9 | 10 | spring-cloud 11 | http://maven.apache.org 12 | 13 | 14 | UTF-8 15 | 1.7 16 | 17 | 18 | 19 | 20 | config-server 21 | 22 | config-client 23 | 24 | eureka-server 25 | 26 | logic-service 27 | 28 | ribbon-consumer 29 | 30 | feign-consumer 31 | 32 | -------------------------------------------------------------------------------- /ribbon-consumer/.gitignore: -------------------------------------------------------------------------------- 1 | /target/ 2 | -------------------------------------------------------------------------------- /ribbon-consumer/README.md: -------------------------------------------------------------------------------- 1 | # springcloud学习 2 | 3 | ribbon-consumer 服务消费者 4 | -------------------------------------------------------------------------------- /ribbon-consumer/pom.xml: -------------------------------------------------------------------------------- 1 | 3 | 4.0.0 4 | 5 | cn.com.study 6 | ribbon-consumer 7 | 1.0.0 8 | jar 9 | 10 | ribbon-consumer 11 | http://maven.apache.org 12 | 13 | 14 | org.springframework.boot 15 | spring-boot-starter-parent 16 | 1.5.6.RELEASE 17 | 18 | 19 | 20 | 21 | 22 | org.springframework.cloud 23 | spring-cloud-dependencies 24 | Dalston.RELEASE 25 | pom 26 | import 27 | 28 | 29 | 30 | 31 | 32 | 33 | org.springframework.boot 34 | spring-boot-starter-web 35 | 36 | 37 | org.springframework.boot 38 | spring-boot-starter-logging 39 | 40 | 41 | 42 | 43 | 44 | org.springframework.boot 45 | spring-boot-starter-log4j2 46 | 47 | 48 | 49 | 50 | org.springframework.cloud 51 | spring-cloud-starter-eureka 52 | 53 | 54 | org.springframework.cloud 55 | spring-cloud-starter-ribbon 56 | 57 | 58 | 59 | org.springframework.cloud 60 | spring-cloud-starter-hystrix 61 | 62 | 63 | 64 | com.alibaba 65 | fastjson 66 | 1.2.37 67 | 68 | 69 | 70 | 71 | 72 | 73 | org.apache.maven.plugins 74 | maven-compiler-plugin 75 | 76 | ${java.version} 77 | ${java.version} 78 | ${project.build.sourceEncoding} 79 | 80 | 81 | 82 | org.springframework.boot 83 | spring-boot-maven-plugin 84 | 85 | 86 | 87 | -------------------------------------------------------------------------------- /ribbon-consumer/src/main/java/cn/com/study/Application.java: -------------------------------------------------------------------------------- 1 | package cn.com.study; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.boot.SpringApplication; 6 | import org.springframework.boot.autoconfigure.SpringBootApplication; 7 | import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker; 8 | import org.springframework.cloud.client.discovery.EnableDiscoveryClient; 9 | 10 | @EnableCircuitBreaker 11 | @EnableDiscoveryClient 12 | @SpringBootApplication 13 | public class Application { 14 | 15 | private final static Logger LOG = LoggerFactory.getLogger(Application.class); 16 | 17 | public static void main(String[] args) { 18 | LOG.info("spring cloud ribbon-consumer application start to boot..."); 19 | SpringApplication.run(Application.class, args); 20 | LOG.info("spring cloud ribbon-consumer application is running..."); 21 | } 22 | } 23 | -------------------------------------------------------------------------------- /ribbon-consumer/src/main/java/cn/com/study/config/RestConfig.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.config; 2 | 3 | import org.springframework.cloud.client.loadbalancer.LoadBalanced; 4 | import org.springframework.context.annotation.Bean; 5 | import org.springframework.context.annotation.Configuration; 6 | import org.springframework.web.client.RestTemplate; 7 | 8 | @Configuration 9 | public class RestConfig { 10 | 11 | @Bean 12 | @LoadBalanced 13 | public RestTemplate restTemplate() { 14 | return new RestTemplate(); 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /ribbon-consumer/src/main/java/cn/com/study/config/ServiceRoot.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.config; 2 | 3 | import org.springframework.boot.context.properties.ConfigurationProperties; 4 | import org.springframework.stereotype.Component; 5 | 6 | @Component 7 | @ConfigurationProperties(prefix="service.root") 8 | public class ServiceRoot { 9 | 10 | private String logic; 11 | 12 | public String getLogic() { 13 | return logic; 14 | } 15 | 16 | public void setLogic(String logic) { 17 | this.logic = logic; 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /ribbon-consumer/src/main/java/cn/com/study/controller/AppController.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.controller; 2 | 3 | import javax.servlet.http.HttpServletRequest; 4 | import javax.servlet.http.HttpServletResponse; 5 | 6 | import org.slf4j.Logger; 7 | import org.slf4j.LoggerFactory; 8 | import org.springframework.beans.factory.annotation.Autowired; 9 | import org.springframework.web.bind.annotation.RequestMapping; 10 | import org.springframework.web.bind.annotation.RestController; 11 | 12 | import com.alibaba.fastjson.JSONObject; 13 | 14 | import cn.com.study.service.AppService; 15 | 16 | @RestController 17 | public class AppController { 18 | 19 | private final static Logger LOG = LoggerFactory.getLogger(AppController.class); 20 | 21 | @Autowired 22 | private AppService appService; 23 | 24 | @RequestMapping(value = "/caculate") 25 | public JSONObject isRunning(HttpServletRequest request, HttpServletResponse response) { 26 | LOG.info("to caculate..."); 27 | return appService.caculate(1, 2); 28 | } 29 | } 30 | -------------------------------------------------------------------------------- /ribbon-consumer/src/main/java/cn/com/study/service/AppService.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.service; 2 | 3 | import com.alibaba.fastjson.JSONObject; 4 | 5 | public interface AppService { 6 | 7 | JSONObject caculate(int paramA, int paramB); 8 | 9 | } 10 | -------------------------------------------------------------------------------- /ribbon-consumer/src/main/java/cn/com/study/service/BaseService.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.service; 2 | 3 | import org.slf4j.Logger; 4 | import org.slf4j.LoggerFactory; 5 | import org.springframework.beans.factory.annotation.Autowired; 6 | import org.springframework.web.client.RestTemplate; 7 | 8 | import cn.com.study.config.ServiceRoot; 9 | 10 | public class BaseService { 11 | 12 | @Autowired 13 | protected RestTemplate restTemplate; 14 | 15 | @Autowired 16 | protected ServiceRoot serviceRoot; 17 | 18 | protected final Logger log = LoggerFactory.getLogger(this.getClass()); 19 | } 20 | -------------------------------------------------------------------------------- /ribbon-consumer/src/main/java/cn/com/study/service/impl/AppServiceImpl.java: -------------------------------------------------------------------------------- 1 | package cn.com.study.service.impl; 2 | 3 | import org.springframework.stereotype.Service; 4 | 5 | import com.alibaba.fastjson.JSONObject; 6 | import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand; 7 | 8 | import cn.com.study.service.AppService; 9 | import cn.com.study.service.BaseService; 10 | 11 | @Service 12 | public class AppServiceImpl extends BaseService implements AppService { 13 | 14 | @HystrixCommand(fallbackMethod = "addServiceFallback") 15 | @Override 16 | public JSONObject caculate(int paramA, int paramB) { 17 | log.info("caculate by: {} and {}", paramA, paramB); 18 | 19 | JSONObject result = restTemplate.getForEntity( 20 | serviceRoot.getLogic() + "/caculate?paramA=" + paramA + "¶mB=" + paramB, 21 | JSONObject.class).getBody(); 22 | 23 | log.info("caculate result is : {}", result); 24 | 25 | return result; 26 | } 27 | 28 | public JSONObject addServiceFallback(int paramA, int paramB) { 29 | return new JSONObject().fluentPut("result", "error"); 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /ribbon-consumer/src/main/resources/application.yml: -------------------------------------------------------------------------------- 1 | 2 | server: 3 | port: 8090 4 | 5 | spring: 6 | application: 7 | name: ribbon-consumer 8 | 9 | # 服务注册中心 10 | eureka: 11 | client: 12 | serviceUrl: 13 | defaultZone: http://localhost:9090/eureka/ 14 | 15 | # 服务提供方 16 | service: 17 | root: 18 | logic: http://LOGIC-SERVICE -------------------------------------------------------------------------------- /ribbon-consumer/src/main/resources/log4j2.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | springcloud_ribbon_consumer 5 | D:\\appLog\\${LOG_APP} 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | --------------------------------------------------------------------------------