├── .gitignore
├── LICENSE
├── README.md
├── pom.xml
├── readme
└── init.sql
└── src
└── main
├── java
└── com
│ └── zhushoumao
│ └── springboot
│ ├── Application.java
│ ├── config
│ ├── DruidDataSourceConfig.java
│ ├── DruidStatFilter.java
│ ├── DruidStatViewServlet.java
│ ├── MyBatisConfig.java
│ └── SwaggerConfig.java
│ ├── controller
│ └── TestController.java
│ ├── mapper
│ └── CityMapper.java
│ ├── pojo
│ ├── City.java
│ └── CityExample.java
│ ├── service
│ ├── CityService.java
│ └── impl
│ │ └── CityServiceImpl.java
│ └── utils
│ └── CityShardStrategyImpl.java
└── resources
├── application.yml
├── com
└── zhushoumao
│ └── springboot
│ └── mapper
│ └── CityMapper.xml
└── sharding_config.xml
/.gitignore:
--------------------------------------------------------------------------------
1 | *.class
2 |
3 | # Mobile Tools for Java (J2ME)
4 | .mtj.tmp/
5 |
6 | # Package Files #
7 | *.jar
8 | *.war
9 | *.ear
10 |
11 | # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
12 | hs_err_pid*
13 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
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/README.md:
--------------------------------------------------------------------------------
1 | # springBoot-swagger-mybatis-shardbatis
2 | springBoot-swagger-mybatis-shardbatis
3 | ##springBoot整合swagger,mybatis,druid,shardbatis,pageHelper
4 | 项目中用到的分表插件地址： https://github.com/puhaiyang/shardbatis.git
5 | 即以下依赖项目：
6 |
7 |
8 | org.shardbatis
9 | shardbatis
10 | 2.0.0B-NEW
11 |
12 |
13 | #部署安成后测试链接：
14 | http://localhost/swagger-ui.html
15 | http://localhost/druid/
16 |
--------------------------------------------------------------------------------
/pom.xml:
--------------------------------------------------------------------------------
1 |
3 | 4.0.0
4 | com.zhushoumao.springboot
5 | springBoot-swagger-mybatis-shardbatis
6 | 0.0.1-SNAPSHOT
7 |
8 | org.springframework.boot
9 | spring-boot-starter-parent
10 | 1.4.0.RELEASE
11 |
12 |
13 | 3.3.1
14 | 1.2.4
15 | 4.1.1
16 | UTF-8
17 | src/main/java/
18 | src/main/resources/
19 |
20 |
21 |
22 | junit
23 | junit
24 | test
25 |
26 |
27 |
28 | org.springframework.boot
29 | spring-boot-starter-web
30 |
31 |
32 | org.springframework.boot
33 | spring-boot-starter-jdbc
34 |
35 |
36 | org.springframework.boot
37 | spring-boot-starter-aop
38 |
39 |
40 |
41 | org.mybatis
42 | mybatis
43 | ${mybatis.version}
44 |
45 |
46 | org.mybatis
47 | mybatis-spring
48 | ${mybatis.spring.version}
49 |
50 |
51 |
52 | org.springframework.boot
53 | spring-boot-devtools
54 | true
55 |
56 |
57 |
58 | io.springfox
59 | springfox-swagger-ui
60 | 2.2.2
61 |
62 |
63 |
64 | io.springfox
65 | springfox-swagger2
66 | 2.2.2
67 |
68 |
69 |
70 |
71 | com.alibaba
72 | druid
73 | 1.0.26
74 |
75 |
76 |
77 | mysql
78 | mysql-connector-java
79 |
80 |
81 |
82 | com.github.pagehelper
83 | pagehelper
84 | ${pagehelper.version}
85 |
86 |
87 |
88 | org.shardbatis
89 | shardbatis
90 | 2.0.0B-NEW
91 |
92 |
93 |
94 | springboot
95 |
96 |
97 | org.mybatis.generator
98 | mybatis-generator-maven-plugin
99 | 1.3.5
100 |
101 |
102 |
103 | mysql
104 | mysql-connector-java
105 | 5.0.5
106 |
107 |
108 | org.mybatis
109 | mybatis-spring
110 | 1.2.2
111 |
112 |
113 |
114 | org.mybatis
115 | mybatis
116 | 3.2.4
117 |
118 |
119 |
120 |
121 |
122 |
123 | Generate MyBatis Artifacts
124 | package
125 |
126 | generate
127 |
128 |
129 |
130 |
131 |
132 | true
133 |
134 | true
135 |
136 |
137 | src/main/resources/mybatis-generator.xml
138 |
139 |
140 |
141 | maven-compiler-plugin
142 |
143 | UTF-8
144 | 1.7
145 | 1.7
146 |
147 |
148 |
149 |
150 |
151 |
152 |
153 |
--------------------------------------------------------------------------------
/readme/init.sql:
--------------------------------------------------------------------------------
1 | SET FOREIGN_KEY_CHECKS=0;
2 |
3 | -- ----------------------------
4 | -- Table structure for city
5 | -- ----------------------------
6 | DROP TABLE IF EXISTS `city`;
7 | CREATE TABLE `city` (
8 | `id` bigint(20) NOT NULL AUTO_INCREMENT,
9 | `name` varchar(255) DEFAULT NULL,
10 | `state` varchar(255) DEFAULT NULL,
11 | PRIMARY KEY (`id`)
12 | ) ENGINE=InnoDB AUTO_INCREMENT=14 DEFAULT CHARSET=utf8 COMMENT='市级信息';
13 |
14 | -- ----------------------------
15 | -- Records of city
16 | -- ----------------------------
17 | INSERT INTO `city` VALUES ('1', '石家庄', '河北');
18 | INSERT INTO `city` VALUES ('2', '邯郸', '河北');
19 | INSERT INTO `city` VALUES ('10', '哈哈', '哈哈哈');
20 | INSERT INTO `city` VALUES ('11', '嘻嘻', '嘻嘻嘻嘻嘻嘻');
21 | INSERT INTO `city` VALUES ('12', '呵呵', '呵呵呵呵呵呵');
22 | INSERT INTO `city` VALUES ('13', '嚯嚯', '嚯嚯嚯嚯嚯嚯');
23 |
24 |
25 | -- ----------------------------
26 | -- Table structure for city_2015
27 | -- ----------------------------
28 | DROP TABLE IF EXISTS `city_2015`;
29 | CREATE TABLE `city_2015` (
30 | `id` bigint(20) NOT NULL AUTO_INCREMENT,
31 | `name` varchar(255) DEFAULT NULL,
32 | `state` varchar(255) DEFAULT NULL,
33 | PRIMARY KEY (`id`)
34 | ) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COMMENT='市级信息';
35 |
36 | -- ----------------------------
37 | -- Records of city_2015
38 | -- ----------------------------
39 | INSERT INTO `city_2015` VALUES ('3', '仨仨', '仨仨仨仨');
40 | INSERT INTO `city_2015` VALUES ('4', '四四', '四四四四');
41 |
42 |
43 | -- ----------------------------
44 | -- Table structure for city_2016
45 | -- ----------------------------
46 | DROP TABLE IF EXISTS `city_2016`;
47 | CREATE TABLE `city_2016` (
48 | `id` bigint(20) NOT NULL AUTO_INCREMENT,
49 | `name` varchar(255) DEFAULT NULL,
50 | `state` varchar(255) DEFAULT NULL,
51 | PRIMARY KEY (`id`)
52 | ) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8 COMMENT='市级信息';
53 |
54 | -- ----------------------------
55 | -- Records of city_2016
56 | -- ----------------------------
57 | INSERT INTO `city_2016` VALUES ('5', '五五', '五五五五');
58 | INSERT INTO `city_2016` VALUES ('6', '六六', '六六六六');
59 |
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/Application.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot;
2 |
3 | import javax.servlet.MultipartConfigElement;
4 |
5 | import org.mybatis.spring.annotation.MapperScan;
6 | import org.springframework.boot.SpringApplication;
7 | import org.springframework.boot.autoconfigure.SpringBootApplication;
8 | import org.springframework.boot.web.servlet.MultipartConfigFactory;
9 | import org.springframework.boot.web.servlet.ServletComponentScan;
10 | import org.springframework.boot.web.support.SpringBootServletInitializer;
11 | import org.springframework.context.annotation.Bean;
12 |
13 | @MapperScan("com.zhushoumao.springboot.mapper")
14 | @SpringBootApplication
15 | @ServletComponentScan
16 | public class Application extends SpringBootServletInitializer {
17 | @Bean
18 | public MultipartConfigElement multipartConfigElement() {
19 | MultipartConfigFactory factory = new MultipartConfigFactory();
20 | factory.setMaxFileSize("5MB");
21 | factory.setMaxRequestSize("5MB");
22 | return factory.createMultipartConfig();
23 | }
24 |
25 | public static void main(String[] args) {
26 | SpringApplication.run(Application.class);
27 | }
28 |
29 | }
30 |
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/config/DruidDataSourceConfig.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.config;
2 |
3 | import java.sql.SQLException;
4 |
5 | import javax.sql.DataSource;
6 |
7 | import org.springframework.boot.bind.RelaxedPropertyResolver;
8 | import org.springframework.context.EnvironmentAware;
9 | import org.springframework.context.annotation.Bean;
10 | import org.springframework.context.annotation.Configuration;
11 | import org.springframework.core.env.Environment;
12 | import org.springframework.transaction.annotation.EnableTransactionManagement;
13 |
14 | import com.alibaba.druid.pool.DruidDataSource;
15 | @Configuration
16 | @EnableTransactionManagement
17 | /**
18 | *
19 | * Title: Druid的DataResource配置类
20 | * Description: (用一句话描述该文件做什么)
21 | * ClassName： DruidDataSourceConfig
22 | * author: puhaiyang
23 | * date: 2017年1月13日 下午5:38:50
24 | * version: V1.0
25 | *
26 | */
27 | public class DruidDataSourceConfig implements EnvironmentAware {
28 |
29 | private RelaxedPropertyResolver propertyResolver;
30 |
31 | public void setEnvironment(Environment env) {
32 | this.propertyResolver = new RelaxedPropertyResolver(env, "spring.datasource.");
33 | }
34 |
35 | @Bean
36 | public DataSource dataSource() {
37 | DruidDataSource datasource = new DruidDataSource();
38 | datasource.setUrl(propertyResolver.getProperty("url"));
39 | datasource.setDriverClassName(propertyResolver.getProperty("driver-class-name"));
40 | datasource.setUsername(propertyResolver.getProperty("username"));
41 | datasource.setPassword(propertyResolver.getProperty("password"));
42 | datasource.setInitialSize(Integer.valueOf(propertyResolver.getProperty("initial-size")));
43 | datasource.setMinIdle(Integer.valueOf(propertyResolver.getProperty("min-idle")));
44 | datasource.setMaxWait(Long.valueOf(propertyResolver.getProperty("max-wait")));
45 | datasource.setMaxActive(Integer.valueOf(propertyResolver.getProperty("max-active")));
46 | datasource.setMinEvictableIdleTimeMillis(Long.valueOf(propertyResolver.getProperty("min-evictable-idle-time-millis")));
47 | try {
48 | datasource.setFilters("stat,wall");
49 | } catch (SQLException e) {
50 | e.printStackTrace();
51 | }
52 | return datasource;
53 | }
54 | }
55 |
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/config/DruidStatFilter.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.config;
2 |
3 | import javax.servlet.annotation.WebFilter;
4 | import javax.servlet.annotation.WebInitParam;
5 |
6 | import com.alibaba.druid.support.http.WebStatFilter;
7 |
8 | /**
9 | *
10 | * Title: Druid拦截器，用于查看Druid监控
11 | * Description: (用一句话描述该文件做什么)
12 | * ClassName： DruidStatFilter
13 | * author: puhaiyang
14 | * date: 2017年1月13日 下午5:39:07
15 | * version: V1.0
16 | *
17 | */
18 | @WebFilter(filterName = "druidWebStatFilter", urlPatterns = "/*", initParams = {
19 | @WebInitParam(name = "exclusions", value = "*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico,/druid/*")// 忽略资源
20 | })
21 | public class DruidStatFilter extends WebStatFilter {
22 |
23 | }
24 |
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/config/DruidStatViewServlet.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.config;
2 |
3 | import javax.servlet.annotation.WebInitParam;
4 | import javax.servlet.annotation.WebServlet;
5 |
6 | import com.alibaba.druid.support.http.StatViewServlet;
7 |
8 | /**
9 | * Druid的Servlet
10 | * Title:
11 | * Description: (用一句话描述该文件做什么)
12 | * ClassName： DruidStatViewServlet
13 | * author: puhaiyang
14 | * date: 2017年1月13日 下午5:39:26
15 | * version: V1.0
16 | *
17 | */
18 | @SuppressWarnings("serial")
19 | @WebServlet(urlPatterns = "/druid/*",
20 | initParams={
21 | @WebInitParam(name="allow",value="127.0.0.1,192.168.0.67"),// IP白名单 (没有配置或者为空，则允许所有访问)
22 | @WebInitParam(name="loginUsername",value="admin"),// 用户名
23 | @WebInitParam(name="loginPassword",value="123456"),// 密码
24 | @WebInitParam(name="resetEnable",value="false")// 禁用HTML页面上的“Reset All”功能
25 | })
26 | public class DruidStatViewServlet extends StatViewServlet {
27 |
28 |
29 | }
30 |
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/config/MyBatisConfig.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.config;
2 |
3 | import java.util.Properties;
4 |
5 | import javax.sql.DataSource;
6 |
7 | import org.apache.ibatis.plugin.Interceptor;
8 | import org.apache.ibatis.session.SqlSessionFactory;
9 | import org.mybatis.spring.SqlSessionFactoryBean;
10 | import org.springframework.beans.factory.annotation.Autowired;
11 | import org.springframework.context.annotation.Bean;
12 | import org.springframework.context.annotation.Configuration;
13 | import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
14 | import org.springframework.core.io.support.ResourcePatternResolver;
15 |
16 | import com.github.pagehelper.PageHelper;
17 | import com.google.code.shardbatis.plugin.ShardPlugin;
18 |
19 | @Configuration
20 | public class MyBatisConfig {
21 | @Autowired
22 | DataSource dataSource;
23 |
24 | @Bean(name = "sqlSessionFactory")
25 | public SqlSessionFactory sqlSessionFactoryBean() {
26 | SqlSessionFactoryBean bean = new SqlSessionFactoryBean();
27 | bean.setDataSource(dataSource);
28 | bean.setTypeAliasesPackage("com.zhushoumao.springboot.pojo");
29 |
30 | /** 分页插件begin **/
31 | PageHelper pageHelper = new PageHelper();
32 | Properties properties = new Properties();
33 | properties.setProperty("reasonable", "true");
34 | properties.setProperty("supportMethodsArguments", "true");
35 | properties.setProperty("returnPageInfo", "check");
36 | properties.setProperty("params", "count=countSql");
37 | pageHelper.setProperties(properties);
38 | /** 分页插件end **/
39 |
40 | /** 分表插件begin **/
41 | ShardPlugin shardPlugin = new ShardPlugin();
42 | Properties shardProperties = new Properties();
43 | shardProperties.setProperty("shardingConfig", "sharding_config.xml");
44 | shardPlugin.setProperties(shardProperties);
45 | /** 分表插件end **/
46 | // 添加插件
47 | bean.setPlugins(new Interceptor[] { shardPlugin, pageHelper });
48 |
49 | // 添加XML目录
50 | ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
51 | try {
52 | bean.setMapperLocations(resolver.getResources("classpath:com/zhushoumao/springboot/mapper/*.xml"));
53 | return bean.getObject();
54 | } catch (Exception e) {
55 | e.printStackTrace();
56 | throw new RuntimeException(e);
57 | }
58 | }
59 |
60 | }
61 |
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/config/SwaggerConfig.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.config;
2 |
3 | import org.springframework.context.annotation.Bean;
4 | import org.springframework.context.annotation.Configuration;
5 |
6 | import springfox.documentation.builders.PathSelectors;
7 | import springfox.documentation.builders.RequestHandlerSelectors;
8 | import springfox.documentation.service.ApiInfo;
9 | import springfox.documentation.spi.DocumentationType;
10 | import springfox.documentation.spring.web.plugins.Docket;
11 | import springfox.documentation.swagger2.annotations.EnableSwagger2;
12 |
13 | /**
14 | * SwaggerConfig
15 | */
16 | @Configuration
17 | @EnableSwagger2
18 | public class SwaggerConfig {
19 |
20 | /**
21 | * 可以定义多个组，比如本类中定义把test和demo区分开了
22 | * （访问页面就可以看到效果了）
23 | *
24 | */
25 | @Bean
26 | public Docket testApi() {
27 | return new Docket(DocumentationType.SWAGGER_2)
28 | .apiInfo(apiInfo())
29 | // .ignoredParameterTypes(User.class)
30 | .select()
31 | .apis(RequestHandlerSelectors.basePackage("com.zhushoumao.springboot"))
32 | .paths(PathSelectors.any())
33 | .build();
34 | }
35 |
36 |
37 |
38 | private ApiInfo apiInfo() {
39 | ApiInfo apiInfo = new ApiInfo("SpringBoot学习demo",//大标题
40 | "Spring boot + swagger + mybatis + druid",//小标题
41 | "1.0",//版本
42 | "NO terms of service",
43 | "761396462@qq.com",//作者
44 | "761396462@qq.com",//链接显示文字
45 | "http://blog.csdn.net/puhaiyang"//网站链接
46 | );
47 |
48 | return apiInfo;
49 | }
50 | }
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/controller/TestController.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.controller;
2 |
3 | import java.util.List;
4 |
5 | import org.springframework.beans.factory.annotation.Autowired;
6 | import org.springframework.web.bind.annotation.RequestMapping;
7 | import org.springframework.web.bind.annotation.RequestMethod;
8 | import org.springframework.web.bind.annotation.RequestParam;
9 | import org.springframework.web.bind.annotation.RestController;
10 |
11 | import com.zhushoumao.springboot.pojo.City;
12 | import com.zhushoumao.springboot.service.CityService;
13 |
14 | import io.swagger.annotations.Api;
15 | import io.swagger.annotations.ApiImplicitParam;
16 | import io.swagger.annotations.ApiImplicitParams;
17 | import io.swagger.annotations.ApiOperation;
18 |
19 | @Api(value = "TestController")
20 | @RestController
21 | @RequestMapping("test/")
22 | public class TestController {
23 |
24 | @Autowired
25 | private CityService cityService;
26 |
27 | /**
28 | *
29 | * Title: 获取城市测试
30 | * Description: (这里用一句话描述这个方法的作用)
31 | * author: puhaiyang
32 | * date: 2017年1月13日 下午9:15:14
33 | * version: V1.0
34 | *
35 | * @param id
36 | * @return
37 | * City
38 | */
39 | @ApiOperation(value = "获取城市", notes = "获取城市测试,主要测试分表插件", response = City.class)
40 | @RequestMapping(value = "city", method = RequestMethod.GET)
41 | public City getCity(@RequestParam Integer id) {
42 | City city = cityService.getCityById(id);
43 | return city;
44 | }
45 |
46 | /**
47 | *
48 | * Title:获取城市列表测试
49 | * Description: (这里用一句话描述这个方法的作用)
50 | * author: puhaiyang
51 | * date: 2017年1月13日 下午9:15:36
52 | * version: V1.0
53 | *
54 | * @param page
55 | * @param rows
56 | * @return
57 | * List
58 | */
59 |
60 | @ApiOperation(value = "获取城市列表测试", notes = "获取城市列表测试,主要测试分页插件")
61 | @ApiImplicitParams({ @ApiImplicitParam(name = "page", value = "页号，默认为第1页", required = false, dataType = "Integer"),
62 | @ApiImplicitParam(name = "rows", value = "每页记录书，默认为3条", required = false, dataType = "Integer") })
63 | @RequestMapping(value = "citys", method = RequestMethod.GET)
64 | public List getCitys(@RequestParam(value = "page", defaultValue = "1") Integer page,
65 | @RequestParam(value = "rows", defaultValue = "3") Integer rows) {
66 | List list = cityService.getCitysByPage(rows, page);
67 | return list;
68 | }
69 |
70 | }
71 |
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/mapper/CityMapper.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.mapper;
2 |
3 | import com.zhushoumao.springboot.pojo.City;
4 | import com.zhushoumao.springboot.pojo.CityExample;
5 | import java.util.List;
6 | import org.apache.ibatis.annotations.Param;
7 |
8 | public interface CityMapper {
9 | int countByExample(CityExample example);
10 |
11 | int deleteByExample(CityExample example);
12 |
13 | int deleteByPrimaryKey(Long id);
14 |
15 | int insert(City record);
16 |
17 | int insertSelective(City record);
18 |
19 | List selectByExample(CityExample example);
20 |
21 | City selectByPrimaryKey(Long id);
22 |
23 | int updateByExampleSelective(@Param("record") City record, @Param("example") CityExample example);
24 |
25 | int updateByExample(@Param("record") City record, @Param("example") CityExample example);
26 |
27 | int updateByPrimaryKeySelective(City record);
28 |
29 | int updateByPrimaryKey(City record);
30 | }
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/pojo/City.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.pojo;
2 |
3 | public class City {
4 | private Long id;
5 |
6 | private String name;
7 |
8 | private String state;
9 |
10 | public Long getId() {
11 | return id;
12 | }
13 |
14 | public void setId(Long id) {
15 | this.id = id;
16 | }
17 |
18 | public String getName() {
19 | return name;
20 | }
21 |
22 | public void setName(String name) {
23 | this.name = name == null ? null : name.trim();
24 | }
25 |
26 | public String getState() {
27 | return state;
28 | }
29 |
30 | public void setState(String state) {
31 | this.state = state == null ? null : state.trim();
32 | }
33 | }
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/pojo/CityExample.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.pojo;
2 |
3 | import java.util.ArrayList;
4 | import java.util.List;
5 |
6 | public class CityExample {
7 | protected String orderByClause;
8 |
9 | protected boolean distinct;
10 |
11 | protected List oredCriteria;
12 |
13 | public CityExample() {
14 | oredCriteria = new ArrayList();
15 | }
16 |
17 | public void setOrderByClause(String orderByClause) {
18 | this.orderByClause = orderByClause;
19 | }
20 |
21 | public String getOrderByClause() {
22 | return orderByClause;
23 | }
24 |
25 | public void setDistinct(boolean distinct) {
26 | this.distinct = distinct;
27 | }
28 |
29 | public boolean isDistinct() {
30 | return distinct;
31 | }
32 |
33 | public List getOredCriteria() {
34 | return oredCriteria;
35 | }
36 |
37 | public void or(Criteria criteria) {
38 | oredCriteria.add(criteria);
39 | }
40 |
41 | public Criteria or() {
42 | Criteria criteria = createCriteriaInternal();
43 | oredCriteria.add(criteria);
44 | return criteria;
45 | }
46 |
47 | public Criteria createCriteria() {
48 | Criteria criteria = createCriteriaInternal();
49 | if (oredCriteria.size() == 0) {
50 | oredCriteria.add(criteria);
51 | }
52 | return criteria;
53 | }
54 |
55 | protected Criteria createCriteriaInternal() {
56 | Criteria criteria = new Criteria();
57 | return criteria;
58 | }
59 |
60 | public void clear() {
61 | oredCriteria.clear();
62 | orderByClause = null;
63 | distinct = false;
64 | }
65 |
66 | protected abstract static class GeneratedCriteria {
67 | protected List criteria;
68 |
69 | protected GeneratedCriteria() {
70 | super();
71 | criteria = new ArrayList();
72 | }
73 |
74 | public boolean isValid() {
75 | return criteria.size() > 0;
76 | }
77 |
78 | public List getAllCriteria() {
79 | return criteria;
80 | }
81 |
82 | public List getCriteria() {
83 | return criteria;
84 | }
85 |
86 | protected void addCriterion(String condition) {
87 | if (condition == null) {
88 | throw new RuntimeException("Value for condition cannot be null");
89 | }
90 | criteria.add(new Criterion(condition));
91 | }
92 |
93 | protected void addCriterion(String condition, Object value, String property) {
94 | if (value == null) {
95 | throw new RuntimeException("Value for " + property + " cannot be null");
96 | }
97 | criteria.add(new Criterion(condition, value));
98 | }
99 |
100 | protected void addCriterion(String condition, Object value1, Object value2, String property) {
101 | if (value1 == null || value2 == null) {
102 | throw new RuntimeException("Between values for " + property + " cannot be null");
103 | }
104 | criteria.add(new Criterion(condition, value1, value2));
105 | }
106 |
107 | public Criteria andIdIsNull() {
108 | addCriterion("id is null");
109 | return (Criteria) this;
110 | }
111 |
112 | public Criteria andIdIsNotNull() {
113 | addCriterion("id is not null");
114 | return (Criteria) this;
115 | }
116 |
117 | public Criteria andIdEqualTo(Long value) {
118 | addCriterion("id =", value, "id");
119 | return (Criteria) this;
120 | }
121 |
122 | public Criteria andIdNotEqualTo(Long value) {
123 | addCriterion("id <>", value, "id");
124 | return (Criteria) this;
125 | }
126 |
127 | public Criteria andIdGreaterThan(Long value) {
128 | addCriterion("id >", value, "id");
129 | return (Criteria) this;
130 | }
131 |
132 | public Criteria andIdGreaterThanOrEqualTo(Long value) {
133 | addCriterion("id >=", value, "id");
134 | return (Criteria) this;
135 | }
136 |
137 | public Criteria andIdLessThan(Long value) {
138 | addCriterion("id <", value, "id");
139 | return (Criteria) this;
140 | }
141 |
142 | public Criteria andIdLessThanOrEqualTo(Long value) {
143 | addCriterion("id <=", value, "id");
144 | return (Criteria) this;
145 | }
146 |
147 | public Criteria andIdIn(List values) {
148 | addCriterion("id in", values, "id");
149 | return (Criteria) this;
150 | }
151 |
152 | public Criteria andIdNotIn(List values) {
153 | addCriterion("id not in", values, "id");
154 | return (Criteria) this;
155 | }
156 |
157 | public Criteria andIdBetween(Long value1, Long value2) {
158 | addCriterion("id between", value1, value2, "id");
159 | return (Criteria) this;
160 | }
161 |
162 | public Criteria andIdNotBetween(Long value1, Long value2) {
163 | addCriterion("id not between", value1, value2, "id");
164 | return (Criteria) this;
165 | }
166 |
167 | public Criteria andNameIsNull() {
168 | addCriterion("name is null");
169 | return (Criteria) this;
170 | }
171 |
172 | public Criteria andNameIsNotNull() {
173 | addCriterion("name is not null");
174 | return (Criteria) this;
175 | }
176 |
177 | public Criteria andNameEqualTo(String value) {
178 | addCriterion("name =", value, "name");
179 | return (Criteria) this;
180 | }
181 |
182 | public Criteria andNameNotEqualTo(String value) {
183 | addCriterion("name <>", value, "name");
184 | return (Criteria) this;
185 | }
186 |
187 | public Criteria andNameGreaterThan(String value) {
188 | addCriterion("name >", value, "name");
189 | return (Criteria) this;
190 | }
191 |
192 | public Criteria andNameGreaterThanOrEqualTo(String value) {
193 | addCriterion("name >=", value, "name");
194 | return (Criteria) this;
195 | }
196 |
197 | public Criteria andNameLessThan(String value) {
198 | addCriterion("name <", value, "name");
199 | return (Criteria) this;
200 | }
201 |
202 | public Criteria andNameLessThanOrEqualTo(String value) {
203 | addCriterion("name <=", value, "name");
204 | return (Criteria) this;
205 | }
206 |
207 | public Criteria andNameLike(String value) {
208 | addCriterion("name like", value, "name");
209 | return (Criteria) this;
210 | }
211 |
212 | public Criteria andNameNotLike(String value) {
213 | addCriterion("name not like", value, "name");
214 | return (Criteria) this;
215 | }
216 |
217 | public Criteria andNameIn(List values) {
218 | addCriterion("name in", values, "name");
219 | return (Criteria) this;
220 | }
221 |
222 | public Criteria andNameNotIn(List values) {
223 | addCriterion("name not in", values, "name");
224 | return (Criteria) this;
225 | }
226 |
227 | public Criteria andNameBetween(String value1, String value2) {
228 | addCriterion("name between", value1, value2, "name");
229 | return (Criteria) this;
230 | }
231 |
232 | public Criteria andNameNotBetween(String value1, String value2) {
233 | addCriterion("name not between", value1, value2, "name");
234 | return (Criteria) this;
235 | }
236 |
237 | public Criteria andStateIsNull() {
238 | addCriterion("state is null");
239 | return (Criteria) this;
240 | }
241 |
242 | public Criteria andStateIsNotNull() {
243 | addCriterion("state is not null");
244 | return (Criteria) this;
245 | }
246 |
247 | public Criteria andStateEqualTo(String value) {
248 | addCriterion("state =", value, "state");
249 | return (Criteria) this;
250 | }
251 |
252 | public Criteria andStateNotEqualTo(String value) {
253 | addCriterion("state <>", value, "state");
254 | return (Criteria) this;
255 | }
256 |
257 | public Criteria andStateGreaterThan(String value) {
258 | addCriterion("state >", value, "state");
259 | return (Criteria) this;
260 | }
261 |
262 | public Criteria andStateGreaterThanOrEqualTo(String value) {
263 | addCriterion("state >=", value, "state");
264 | return (Criteria) this;
265 | }
266 |
267 | public Criteria andStateLessThan(String value) {
268 | addCriterion("state <", value, "state");
269 | return (Criteria) this;
270 | }
271 |
272 | public Criteria andStateLessThanOrEqualTo(String value) {
273 | addCriterion("state <=", value, "state");
274 | return (Criteria) this;
275 | }
276 |
277 | public Criteria andStateLike(String value) {
278 | addCriterion("state like", value, "state");
279 | return (Criteria) this;
280 | }
281 |
282 | public Criteria andStateNotLike(String value) {
283 | addCriterion("state not like", value, "state");
284 | return (Criteria) this;
285 | }
286 |
287 | public Criteria andStateIn(List values) {
288 | addCriterion("state in", values, "state");
289 | return (Criteria) this;
290 | }
291 |
292 | public Criteria andStateNotIn(List values) {
293 | addCriterion("state not in", values, "state");
294 | return (Criteria) this;
295 | }
296 |
297 | public Criteria andStateBetween(String value1, String value2) {
298 | addCriterion("state between", value1, value2, "state");
299 | return (Criteria) this;
300 | }
301 |
302 | public Criteria andStateNotBetween(String value1, String value2) {
303 | addCriterion("state not between", value1, value2, "state");
304 | return (Criteria) this;
305 | }
306 | }
307 |
308 | public static class Criteria extends GeneratedCriteria {
309 |
310 | protected Criteria() {
311 | super();
312 | }
313 | }
314 |
315 | public static class Criterion {
316 | private String condition;
317 |
318 | private Object value;
319 |
320 | private Object secondValue;
321 |
322 | private boolean noValue;
323 |
324 | private boolean singleValue;
325 |
326 | private boolean betweenValue;
327 |
328 | private boolean listValue;
329 |
330 | private String typeHandler;
331 |
332 | public String getCondition() {
333 | return condition;
334 | }
335 |
336 | public Object getValue() {
337 | return value;
338 | }
339 |
340 | public Object getSecondValue() {
341 | return secondValue;
342 | }
343 |
344 | public boolean isNoValue() {
345 | return noValue;
346 | }
347 |
348 | public boolean isSingleValue() {
349 | return singleValue;
350 | }
351 |
352 | public boolean isBetweenValue() {
353 | return betweenValue;
354 | }
355 |
356 | public boolean isListValue() {
357 | return listValue;
358 | }
359 |
360 | public String getTypeHandler() {
361 | return typeHandler;
362 | }
363 |
364 | protected Criterion(String condition) {
365 | super();
366 | this.condition = condition;
367 | this.typeHandler = null;
368 | this.noValue = true;
369 | }
370 |
371 | protected Criterion(String condition, Object value, String typeHandler) {
372 | super();
373 | this.condition = condition;
374 | this.value = value;
375 | this.typeHandler = typeHandler;
376 | if (value instanceof List) {
377 | this.listValue = true;
378 | } else {
379 | this.singleValue = true;
380 | }
381 | }
382 |
383 | protected Criterion(String condition, Object value) {
384 | this(condition, value, null);
385 | }
386 |
387 | protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
388 | super();
389 | this.condition = condition;
390 | this.value = value;
391 | this.secondValue = secondValue;
392 | this.typeHandler = typeHandler;
393 | this.betweenValue = true;
394 | }
395 |
396 | protected Criterion(String condition, Object value, Object secondValue) {
397 | this(condition, value, secondValue, null);
398 | }
399 | }
400 | }
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/service/CityService.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.service;
2 |
3 | import java.util.List;
4 |
5 | import com.zhushoumao.springboot.pojo.City;
6 |
7 | public interface CityService {
8 |
9 | public City getCityById(Integer id);
10 |
11 | public List getCitysByPage(Integer rows,Integer page);
12 | }
13 |
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/service/impl/CityServiceImpl.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.service.impl;
2 |
3 | import java.util.ArrayList;
4 | import java.util.List;
5 |
6 | import javax.annotation.Resource;
7 |
8 | import org.springframework.stereotype.Service;
9 |
10 | import com.github.pagehelper.PageHelper;
11 | import com.zhushoumao.springboot.mapper.CityMapper;
12 | import com.zhushoumao.springboot.pojo.City;
13 | import com.zhushoumao.springboot.pojo.CityExample;
14 | import com.zhushoumao.springboot.service.CityService;
15 |
16 | @Service
17 | public class CityServiceImpl implements CityService {
18 | @Resource
19 | private CityMapper cityMapper;
20 |
21 | @Override
22 | public City getCityById(Integer id) {
23 | return cityMapper.selectByPrimaryKey(Long.valueOf(id));
24 | }
25 |
26 | @Override
27 | public List getCitysByPage(Integer rows, Integer page) {
28 | PageHelper.startPage(page, rows);
29 | CityExample example = new CityExample();
30 | List list = cityMapper.selectByExample(example);
31 | if (list.isEmpty()) {
32 | return new ArrayList();
33 | }
34 | return list;
35 | }
36 |
37 | }
38 |
--------------------------------------------------------------------------------
/src/main/java/com/zhushoumao/springboot/utils/CityShardStrategyImpl.java:
--------------------------------------------------------------------------------
1 | package com.zhushoumao.springboot.utils;
2 |
3 | import org.slf4j.Logger;
4 | import org.slf4j.LoggerFactory;
5 |
6 | import com.google.code.shardbatis.strategy.ShardStrategy;
7 |
8 | public class CityShardStrategyImpl implements ShardStrategy {
9 | Logger LOG = LoggerFactory.getLogger(getClass());
10 |
11 | @Override
12 | public String getTargetTableName(String baseTableName, Object params, String mapperId) {
13 | LOG.debug("baseTableName->" + baseTableName + " \tparams->" + params + "\tmapperId->" + mapperId);
14 | if (params instanceof Long) {
15 | int nowIndex = ((Long) params).intValue();
16 | if (nowIndex == 3 || nowIndex == 4) {
17 | baseTableName = baseTableName + "_" + 2015;
18 | } else if (nowIndex == 5 || nowIndex == 6) {
19 | baseTableName = baseTableName + "_" + 2016;
20 | }
21 | }
22 | LOG.debug("proced baseTableName->" + baseTableName + " \tparams->" + params + "\tmapperId->" + mapperId);
23 | return baseTableName;
24 | }
25 |
26 | }
27 |
--------------------------------------------------------------------------------
/src/main/resources/application.yml:
--------------------------------------------------------------------------------
1 |
2 | server:
3 | port: 80
4 | spring:
5 | application:
6 | name: springboot-test
7 | datasource:
8 | url: jdbc:mysql://127.0.0.1/test?useUnicode=true&characterEncoding=UTF-8
9 | username: root
10 | password: root
11 | driver_class_namel: com.mysql.jdbc.Driver
12 | type: com.alibaba.druid.pool.DruidDataSource
13 |
14 | max-active: 20
15 | initial-size: 1
16 | min-idle: 3
17 | max-wait: 60000
18 | time-between-eviction-runs-millis: 60000
19 | min-evictable-idle-time-millis: 300000
20 | test-while-idle: true
21 | test-on-borrow: false
22 | test-on-return: false
23 | poolPreparedStatements: true
24 |
25 | logging:
26 | file: ./springboot.log
27 | level:
28 | org.springframework.web: DEBUG
29 | com.zhushoumao.springboot: DEBUG
30 |
31 | #debug: true
32 |
--------------------------------------------------------------------------------
/src/main/resources/com/zhushoumao/springboot/mapper/CityMapper.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 | and ${criterion.condition}
18 |
19 |
20 | and ${criterion.condition} #{criterion.value}
21 |
22 |
23 | and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
24 |
25 |
26 | and ${criterion.condition}
27 |
28 | #{listItem}
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 |
39 |
40 |
41 |
42 |
43 |
44 |
45 |
46 | and ${criterion.condition}
47 |
48 |
49 | and ${criterion.condition} #{criterion.value}
50 |
51 |
52 | and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
53 |
54 |
55 | and ${criterion.condition}
56 |
57 | #{listItem}
58 |
59 |
60 |
61 |
62 |
63 |
64 |
65 |
66 |
67 |
68 | id, name, state
69 |
70 |
84 |
90 |
91 | delete from city
92 | where id = #{id,jdbcType=BIGINT}
93 |
94 |
95 | delete from city
96 |
97 |
98 |
99 |
100 |
101 | insert into city (id, name, state
102 | )
103 | values (#{id,jdbcType=BIGINT}, #{name,jdbcType=VARCHAR}, #{state,jdbcType=VARCHAR}
104 | )
105 |
106 |
107 | insert into city
108 |
109 |
110 | id,
111 |
112 |
113 | name,
114 |
115 |
116 | state,
117 |
118 |
119 |
120 |
121 | #{id,jdbcType=BIGINT},
122 |
123 |
124 | #{name,jdbcType=VARCHAR},
125 |
126 |
127 | #{state,jdbcType=VARCHAR},
128 |
129 |
130 |
131 |
137 |
138 | update city
139 |
140 |
141 | id = #{record.id,jdbcType=BIGINT},
142 |
143 |
144 | name = #{record.name,jdbcType=VARCHAR},
145 |
146 |
147 | state = #{record.state,jdbcType=VARCHAR},
148 |
149 |
150 |
151 |
152 |
153 |
154 |
155 | update city
156 | set id = #{record.id,jdbcType=BIGINT},
157 | name = #{record.name,jdbcType=VARCHAR},
158 | state = #{record.state,jdbcType=VARCHAR}
159 |
160 |
161 |
162 |
163 |
164 | update city
165 |
166 |
167 | name = #{name,jdbcType=VARCHAR},
168 |
169 |
170 | state = #{state,jdbcType=VARCHAR},
171 |
172 |
173 | where id = #{id,jdbcType=BIGINT}
174 |
175 |
176 | update city
177 | set name = #{name,jdbcType=VARCHAR},
178 | state = #{state,jdbcType=VARCHAR}
179 | where id = #{id,jdbcType=BIGINT}
180 |
181 |
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/src/main/resources/sharding_config.xml:
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1 |
2 |
3 |
4 |
5 | com.zhushoumao.springboot.mapper.CityMapper.selectByPrimaryKey
6 |
7 |
8 |
9 |
10 |
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