SpringBoot+Shiro+MyBatisPlus搭建前后端分离的多模块项目

前言

 在上一篇《在前后端分离的SpringBoot项目中集成Shiro权限框架》文章中，和大家分享了一下SpringBoot和Shiro的整合，但其实个人对Spring data JPA的理解也较为有限，公司的兄弟们长期使用MyBatis框架，想要转型学习成本较高，于是有了这一篇博文，将上一文中的架构与MyBatis Plus框架整合，现在分享出来希望能帮到习惯并想更优雅的使用MyBatis持久化框架的同学们。

 

本文中项目核心包如下：

 SpringBoot1.5.9.RELEASE;

 shiro-spring 1.4.0;

 mybatis-plus 2.1.8;

 开发工具为IDEA 2017 1.2，项目仍然是多模块项目，大体结构与前文所述相似，本文的重点在MyBatisPlus第三方框架与SpringBoot的整合配置，以及Druid连接池配置。

 

母项目pom.xml文件代码如下

    4.0.0
    com.example
    spring-boot-mp-parent
    pom
    1.0-SNAPSHOT
    
        demo-main
        spring-boot-mp-shiro
        spring-boot-mp-common
        demo-biz-module1
    
    ${project.artifactId}
    http://maven.apache.org

    
        UTF-8
        UTF-8
        1.8
        1.8
        1.8
        1.5.9.RELEASE
        1.0.5
        2.1.8
        1.2.39
        1.4.0
        2.4.2.1-RELEASE
    

    
        
            org.springframework.boot
            spring-boot-starter-web
            ${spring-boot.version}
        
        
        
            org.springframework.boot
            spring-boot-starter-tomcat
            ${spring-boot.version}
            provided
        

        
            org.springframework.boot
            spring-boot-starter-aop
            ${spring-boot.version}
        

        
            org.springframework.boot
            spring-boot-devtools
            ${spring-boot.version}
            true
        
        
        
            com.baomidou
            mybatisplus-spring-boot-starter
            ${mybatisplus-spring-boot-starter.version}
        
        
            com.baomidou
            mybatis-plus
            ${mybatisplus.version}
        
        

        
        
            org.springframework.boot
            spring-boot-starter-test
            ${spring-boot.version}
            test
        
        
            com.jayway.restassured
            rest-assured
            2.9.0
        
        
            com.alibaba
            fastjson
            ${fastjson.version}
        

        
            
            
            
        
        
            com.alibaba
            druid-spring-boot-starter
            1.1.6
        
        
            mysql
            mysql-connector-java
            5.1.39
            runtime
        
        
            com.oracle
            ojdbc6
            11.2
        
        
            org.apache.velocity
            velocity
            1.7
            test
        
        
            org.apache.shiro
            shiro-spring
            ${shiro.version}
        
    
    
        spring-boot-mp-parent
    

 要注意的是，引入mybatis-plus包后无需再引入mybatis相关包，mybatis的版本由mybatis-plus维护。数据库驱动根据需要引入。

 

demo-main为本项目启动项目，结构如下图

pom.xml代码

    
        spring-boot-mp-parent
        com.example
        1.0-SNAPSHOT
    
    4.0.0
    com.example
    demo-main
    war
    demo-main Maven Webapp
    http://maven.apache.org
    
        
            com.example
            spring-boot-mp-shiro
            1.0-SNAPSHOT
        
        
            com.example
            demo-biz-module1
            1.0-SNAPSHOT
        
    
    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
                
                    true
                
            
            
                org.apache.maven.plugins
                maven-compiler-plugin
                
                    ${java.version}
                    ${java.version}
                
            
        
        demo-main
    

Application为入口类，代码如下

package com.example;

import org.springframework.boot.Banner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * Created by Administrator on 2018/1/4.
 */
@EnableTransactionManagement
@SpringBootApplication(exclude = {HibernateJpaAutoConfiguration.class},
        scanBasePackages = {"com.example.main", "com.huitu.mp", "com.example.biz"})
public class Application {

    public static void main(String[] args) {
        SpringApplication app = new SpringApplication(Application.class);
        app.setBannerMode(Banner.Mode.OFF);
        app.run(args);
    }
}

 不使用JPA于是排除了HibernateJpaAutoConfiguration类，配置了希望扫描到的包路径。

config包中MyBatisPlusConfig类

package com.example.main.config;

import com.baomidou.mybatisplus.plugins.PaginationInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * Created by Administrator on 2018/1/15.
 */
@Configuration
public class MyBatisPlusConfig {

    @Bean
    public PaginationInterceptor paginationInterceptor() {
        return new PaginationInterceptor();
    }
}

 配置了分页插件，也可以配置其他插件。

WebConfig类

package com.example.main.config;

import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.databind.MapperFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import java.util.List;

/**
 * Created by Administrator on 2018/1/4.
 */
@ControllerAdvice
@Configuration
public class WebConfig extends WebMvcConfigurerAdapter {

    @Override
    public void configureMessageConverters(List> converters) {
        Jackson2ObjectMapperBuilder builder = new Jackson2ObjectMapperBuilder();
        builder.serializationInclusion(JsonInclude.Include.NON_NULL);
        ObjectMapper objectMapper = builder.build();
        SimpleModule simpleModule = new SimpleModule();
        simpleModule.addSerializer(Long.class, ToStringSerializer.instance);
        objectMapper.registerModule(simpleModule);
        objectMapper.configure(MapperFeature.PROPAGATE_TRANSIENT_MARKER, true);// 忽略 transient 修饰的属性
        converters.add(new MappingJackson2HttpMessageConverter(objectMapper));
        super.configureMessageConverters(converters);
    }
}

 从MyBatisPlus的demo中复制出的代码，用于全局处理SpringMVC的消息。initMethod包未使用忽略。

application.yml配置文件代码

spring:
  http:
    encoding:
      charset: UTF-8
      enabled: true
      force: true
  aop:
    auto: true

#数据源
  dataSource:
    druid:
      filters: mergeStat,wall,logback
      initial-size: 5
      max-active: 50
      min-idle: 5
      max-wait: 6000
      validation-query: SELECT 'x'
      test-on-borrow: true
      test-on-return: true
      test-while-idle: true
      time-between-eviction-runs-millis: 60000
      min-evictable-idle-time-millis: 300000
      remove-abandoned: true
      remove-abandoned-timeout: 1800
      log-abandoned: true
      web-stat-filter:
        enabled: true
        url-pattern: /*
        exclusions: '*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico,/druid/*'
      stat-view-servlet:
        enabled: true
        url-pattern: /druid/*
        reset-enable: false
        login-username: admin
        login-password: 123456
       #数据源1 业务数据
      datasource1:
        url: jdbc:mysql://localhost:3306/primary?characterEncoding=utf8
        username: root
        password:
        driverClassName: com.mysql.jdbc.Driver
      #shiro数据源，用于权限相关
      shiroDataSource:
        #MyISAM和InnoDB是两种最常用的数据库引擎，默认的引擎是MyISAM，性能最好，但不支持事务处理，只有InnoDB支持事务
        url: jdbc:mysql://localhost:3306/test?characterEncoding=utf8
        username: root
        password:
        driverClassName: com.mysql.jdbc.Driver

globalConfig1:
    #主键类型  0:"数据库ID自增", 1:"用户输入ID",2:"全局唯一ID (数字类型唯一ID)", 3:"全局唯一ID UUID";
  idType: 0
    #字段策略 0:"忽略判断",1:"非 NULL 判断"),2:"非空判断"
  fieldStrategy: 2
    #驼峰下划线转换
  dbColumnUnderline: true
    #刷新mapper 调试神器
  refreshMapper: true

globalConfigShrio:
    #主键类型  0:"数据库ID自增", 1:"用户输入ID",2:"全局唯一ID (数字类型唯一ID)", 3:"全局唯一ID UUID";
  idType: 3
    #字段策略 0:"忽略判断",1:"非 NULL 判断"),2:"非空判断"
  fieldStrategy: 2
    #驼峰下划线转换
  dbColumnUnderline: true
    #刷新mapper 调试神器
  refreshMapper: true

redis:
  shiro:
    host: 127.0.0.1
    port: 6379
    timeout: 0
    password:

 重点为dataSource的配置，其中druid的配置可以参考官网文档，globalConfig为MyBatisPlus的配置，不同数据源可以有对应的配置，也可以用相同配置。详见代码注释。

Shiro模块结构如下图

 

 

 总体与上文相同，不同的地方在于MyShiroRealm类和ShiroDataSourceConfig类。

package com.huitu.mp.shiro.config;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.huitu.mp.shiro.entity.SysPermission;
import com.huitu.mp.shiro.entity.SysRole;
import com.huitu.mp.shiro.entity.UserInfo;
import com.huitu.mp.shiro.service.SysPermissionService;
import com.huitu.mp.shiro.service.SysRoleService;
import com.huitu.mp.shiro.service.UserInfoService;
import org.apache.shiro.authc.*;
import org.apache.shiro.authz.AuthorizationInfo;
import org.apache.shiro.authz.SimpleAuthorizationInfo;
import org.apache.shiro.realm.AuthorizingRealm;
import org.apache.shiro.subject.PrincipalCollection;
import org.apache.shiro.util.ByteSource;

import javax.annotation.Resource;
import java.util.List;

/**
 * Created by Administrator on 2017/12/11.
 * 自定义权限匹配和账号密码匹配
 */
public class MyShiroRealm extends AuthorizingRealm {
    @Resource
    private SysRoleService sysRoleService;

    @Resource
    private SysPermissionService sysPermissionService;

    @Resource
    private UserInfoService userInfoService;

    @Override
    protected AuthorizationInfo doGetAuthorizationInfo(PrincipalCollection principals) {
//        System.out.println("权限配置-->MyShiroRealm.doGetAuthorizationInfo()");
        SimpleAuthorizationInfo authorizationInfo = new SimpleAuthorizationInfo();
        UserInfo userInfo = (UserInfo) principals.getPrimaryPrincipal();
        try {
            List roles = sysRoleService.selectRoleByUser(userInfo);
            for (SysRole role : roles) {
                authorizationInfo.addRole(role.getRole());
            }
            List sysPermissions = sysPermissionService.selectPermByUser(userInfo);
            for (SysPermission perm : sysPermissions) {
                authorizationInfo.addStringPermission(perm.getPermission());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return authorizationInfo;
    }

    /*主要是用来进行身份认证的，也就是说验证用户输入的账号和密码是否正确。*/
    @Override
    protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token)
            throws AuthenticationException {
        //获取用户的输入的账号.
        String username = (String) token.getPrincipal();
//        System.out.println(token.getCredentials());
        //通过username从数据库中查找 User对象，如果找到，没找到.
        //实际项目中，这里可以根据实际情况做缓存，如果不做，Shiro自己也是有时间间隔机制，2分钟内不会重复执行该方法
        EntityWrapper ew = new EntityWrapper<>();
        ew.eq("username",username);
        System.out.println(ew.getSqlSegment());
        UserInfo userInfo = userInfoService.selectOne(ew);
//        System.out.println("----->>userInfo="+userInfo);
        if (userInfo == null) {
            return null;
        }
        if (userInfo.getState() == 1) { //账户冻结
            throw new LockedAccountException();
        }
        SimpleAuthenticationInfo authenticationInfo = new SimpleAuthenticationInfo(
                userInfo, //用户名
                userInfo.getPassword(), //密码
                ByteSource.Util.bytes(userInfo.getCredentialsSalt()),//salt=username+salt
                getName()  //realm name
        );
        return authenticationInfo;
    }

}

 MyShiroRealm类用于自定义权限匹配和账号密码匹配，持久化框架变了于是查询用户和权限的代码有些不同。

package com.huitu.mp.shiro.config;

import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import com.baomidou.mybatisplus.entity.GlobalConfiguration;
import com.baomidou.mybatisplus.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.spring.MybatisSqlSessionFactoryBean;
import org.apache.ibatis.plugin.Interceptor;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionTemplate;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;

import javax.sql.DataSource;
import java.sql.SQLException;

/**
 * Created by Administrator on 2018/1/15.
 */
@Configuration
@MapperScan(basePackages  = "com.huitu.mp.shiro.mapper", sqlSessionTemplateRef  = "shiroSqlSessionTemplate")
public class ShiroDataSourceConfig {

    @ConfigurationProperties(prefix = "spring.dataSource.druid.shiroDataSource")
    @Bean(name = "shiroDataSource")
    public DataSource shiroDataSource() throws SQLException {
        return DruidDataSourceBuilder.create().build();
    }

    @Bean(name = "sessionFactoryShiro")
    public SqlSessionFactory sessionFactoryShiro(@Qualifier(value = "shiroDataSource") DataSource dataSource,
                                                 PaginationInterceptor paginationInterceptor,
                                                 @Qualifier(value="globalConfigurationShiro")GlobalConfiguration globalConfiguration) throws Exception{
        MybatisSqlSessionFactoryBean bean = new MybatisSqlSessionFactoryBean();
        bean.setDataSource(dataSource);
        bean.setMapperLocations(new PathMatchingResourcePatternResolver().getResources("classpath:shiroMapper/*.xml"));
        Interceptor[] interceptors = new Interceptor[]{paginationInterceptor};
        bean.setPlugins(interceptors);
        bean.setGlobalConfig(globalConfiguration);
        return bean.getObject();
    }

    @ConfigurationProperties(prefix = "globalConfigShrio")
    @Bean(name="globalConfigurationShiro")
    public GlobalConfiguration globalConfigurationShiro() {
        return new GlobalConfiguration();
    }

    @Bean(name = "transactionManagerShiro")
    public DataSourceTransactionManager dataSourceTransactionManager2(@Qualifier("shiroDataSource") DataSource dataSource) {
        return new DataSourceTransactionManager(dataSource);
    }

    @Bean(name = "shiroSqlSessionTemplate")
    public SqlSessionTemplate testSqlSessionTemplate(@Qualifier("sessionFactoryShiro") SqlSessionFactory sqlSessionFactory) throws Exception {
        return new SqlSessionTemplate(sqlSessionFactory);
    }
}

 ShiroDataSourceConfig类配置了数据源及事务相关配置，其中数据源使用druid数据源。

 

 ShiroConfig类有些许变化，贴出代码

package com.huitu.mp.shiro.config;

import org.apache.shiro.authc.credential.HashedCredentialsMatcher;
import org.apache.shiro.mgt.SecurityManager;
import org.apache.shiro.session.mgt.SessionManager;
import org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.crazycake.shiro.RedisCacheManager;
import org.crazycake.shiro.RedisManager;
import org.crazycake.shiro.RedisSessionDAO;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.HandlerExceptionResolver;

import java.util.LinkedHashMap;
import java.util.Map;

/**
 * Created by Administrator on 2017/12/11.
 */
@Configuration
public class ShiroConfig {


    @Bean
    public ShiroFilterFactoryBean shirFilter(SecurityManager securityManager) {
//        System.out.println("ShiroConfiguration.shirFilter()");
        ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
        shiroFilterFactoryBean.setSecurityManager(securityManager);

        Map filterChainDefinitionMap = new LinkedHashMap();
        //注意过滤器配置顺序 不能颠倒
        //配置退出 过滤器,其中的具体的退出代码Shiro已经替我们实现了，登出后跳转配置的loginUrl
        filterChainDefinitionMap.put("/logout", "logout");
        // 配置不会被拦截的链接 顺序判断
        filterChainDefinitionMap.put("/druid/**", "anon");
        filterChainDefinitionMap.put("/static/**", "anon");
        filterChainDefinitionMap.put("/ajaxLogin", "anon");
        filterChainDefinitionMap.put("/login", "anon");
        filterChainDefinitionMap.put("/**", "authc");
        //配置shiro默认登录界面地址，前后端分离中登录界面跳转应由前端路由控制，后台仅返回json数据
        shiroFilterFactoryBean.setLoginUrl("/unauth");
        // 登录成功后要跳转的链接
//        shiroFilterFactoryBean.setSuccessUrl("/index");
        //未授权界面;
//        shiroFilterFactoryBean.setUnauthorizedUrl("/403");
        shiroFilterFactoryBean.setFilterChainDefinitionMap(filterChainDefinitionMap);
        return shiroFilterFactoryBean;
    }

    /**
     * 凭证匹配器
     * （由于我们的密码校验交给Shiro的SimpleAuthenticationInfo进行处理了
     * ）
     *
     * @return
     */
    @Bean
    public HashedCredentialsMatcher hashedCredentialsMatcher() {
        HashedCredentialsMatcher hashedCredentialsMatcher = new HashedCredentialsMatcher();
        hashedCredentialsMatcher.setHashAlgorithmName("md5");//散列算法:这里使用MD5算法;
        hashedCredentialsMatcher.setHashIterations(2);//散列的次数，比如散列两次，相当于 md5(md5(""));
        return hashedCredentialsMatcher;
    }

    @Bean
    public MyShiroRealm myShiroRealm() {
        MyShiroRealm myShiroRealm = new MyShiroRealm();
        myShiroRealm.setCredentialsMatcher(hashedCredentialsMatcher());
        return myShiroRealm;
    }


    @Bean
    public SecurityManager securityManager() {
        DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
        securityManager.setRealm(myShiroRealm());
        // 自定义session管理 使用redis
        securityManager.setSessionManager(sessionManager());
        // 自定义缓存实现 使用redis
        securityManager.setCacheManager(cacheManager());
        return securityManager;
    }

    //自定义sessionManager
    @Bean
    public SessionManager sessionManager() {
        MySessionManager mySessionManager = new MySessionManager();
        mySessionManager.setSessionDAO(redisSessionDAO());
        return mySessionManager;
    }

    /**
     * 配置shiro redisManager
     * 

     * 使用的是shiro-redis开源插件
     *
     * @return
     */
    @ConfigurationProperties(prefix = "redis.shiro")
    public RedisManager redisManager() {
//        RedisManager redisManager = new RedisManager();
//        redisManager.setHost(host);
//        redisManager.setPort(port);
//        redisManager.setExpire(1800);// 配置缓存过期时间
//        redisManager.setTimeout(timeout);
//        redisManager.setPassword(password);
//        return redisManager;
        return new RedisManager();
    }

    /**
     * cacheManager 缓存 redis实现
     * 

     * 使用的是shiro-redis开源插件
     *
     * @return
     */
    @Bean
    public RedisCacheManager cacheManager() {
        RedisCacheManager redisCacheManager = new RedisCacheManager();
        redisCacheManager.setRedisManager(redisManager());
        return redisCacheManager;
    }

    /**
     * RedisSessionDAO shiro sessionDao层的实现 通过redis
     * 

     * 使用的是shiro-redis开源插件
     */
    @Bean
    public RedisSessionDAO redisSessionDAO() {
        RedisSessionDAO redisSessionDAO = new RedisSessionDAO();
        redisSessionDAO.setRedisManager(redisManager());
        return redisSessionDAO;
    }

    /**
     * 开启shiro aop注解支持.
     * 使用代理方式;所以需要开启代码支持;
     *
     * @param securityManager
     * @return
     */
    @Bean
    public AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor(SecurityManager securityManager) {
        AuthorizationAttributeSourceAdvisor authorizationAttributeSourceAdvisor = new AuthorizationAttributeSourceAdvisor();
        authorizationAttributeSourceAdvisor.setSecurityManager(securityManager);
        return authorizationAttributeSourceAdvisor;
    }

    /**
     * 注册全局异常处理
     * @return
     */
    @Bean(name = "exceptionHandler")
    public HandlerExceptionResolver handlerExceptionResolver() {
        return new MyExceptionHandler();
    }
}

 加入/druid/**路由无需登录的配置，可访问druid管理界面。

业务模块结构如下图

 

package com.example.biz.module1.config;

import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
import com.baomidou.mybatisplus.entity.GlobalConfiguration;
import com.baomidou.mybatisplus.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.spring.MybatisSqlSessionFactoryBean;
import org.apache.ibatis.plugin.Interceptor;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionTemplate;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;

import javax.sql.DataSource;
import java.sql.SQLException;

/**
 * Created by Administrator on 2018/1/15.
 */
@Configuration
@MapperScan(basePackages = "com.example.biz.module1.mapper",sqlSessionTemplateRef = "SqlSessionTemplateOne")
public class DataSourceOneConfig {

    @ConfigurationProperties(prefix = "spring.dataSource.druid.datasource1")
    @Bean(name = "datasource1")
    @Primary
    public DataSource dataSource1() throws SQLException {
        return DruidDataSourceBuilder.create().build();
    }

    @Bean(name = "sessionFactory1")
    @Primary
    public SqlSessionFactory sqlSessionFactory1(@Qualifier(value = "datasource1") DataSource dataSource,
                                                PaginationInterceptor paginationInterceptor,
                                                @Qualifier(value = "globalConfiguration1") GlobalConfiguration globalConfiguration) throws Exception {
        MybatisSqlSessionFactoryBean bean = new MybatisSqlSessionFactoryBean();
        bean.setDataSource(dataSource);
        bean.setMapperLocations(new PathMatchingResourcePatternResolver().getResources("classpath:mapper1/*.xml"));
        Interceptor[] interceptors = new Interceptor[]{paginationInterceptor};
        bean.setPlugins(interceptors);
        bean.setGlobalConfig(globalConfiguration);
        return bean.getObject();
    }

    @ConfigurationProperties(prefix = "globalConfig1")
    @Bean(name = "globalConfiguration1")
    public GlobalConfiguration globalConfiguration1() {
        return new GlobalConfiguration();
    }


    @Bean(name = "transactionManager1")
    @Primary
    public DataSourceTransactionManager dataSourceTransactionManager1(@Qualifier("datasource1") DataSource dataSource) {
        return new DataSourceTransactionManager(dataSource);
    }

    @Bean(name = "SqlSessionTemplateOne")
    @Primary
    public SqlSessionTemplate testSqlSessionTemplate(@Qualifier("sessionFactory1") SqlSessionFactory sqlSessionFactory) throws Exception {
        return new SqlSessionTemplate(sqlSessionFactory);
    }
}

 DataSourceOneConfig类为业务模块数据源配置，同样使用druid数据源。

 源码下载

参考

MybatisPlus Git

druid-spring-boot-starter Git

《spring boot(七)：springboot+mybatis多数据源最简解决方案》