1、生成mapper pojo

使用 generatorSqlmapCustom生成

2、编写接口类

package com.sundablog.service;import java.util.List;import com.sundablog.pojo.AdminUser;public interface TestService {    /**     * 查询全部管理员     * @Title: selectAdmin        * @Description: TODO(这里用一句话描述这个方法的作用)        * @param: @return           * @return: List
       
                   * @throws     */    List
        
          selectAdmin();}
        
       

3、编写接口类

package com.sundablog.service.impl;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;import com.sundablog.mapper.AdminUserMapper;import com.sundablog.pojo.AdminUser;import com.sundablog.pojo.AdminUserExample;import com.sundablog.service.TestService;@Servicepublic class TestServiceImpl implements TestService {    @Autowired    private AdminUserMapper adminUserMapper;        @Override    public List
       
         selectAdmin() {        AdminUserExample example = new AdminUserExample();        List
        
          list = adminUserMapper.selectByExample(example);        return list;    }}
        
       

4、设置dubbo暴露的服务接口

在backend-server-rpc中 applicationContext-service.xml 添加一条xml

5、引用dubbo服务

在backend-server-web中 applicationContext-dubbo.xml 添加一条xml

6、编写控制器类

package com.sundablog.controller;import java.util.List;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.ResponseBody;import com.sundablog.pojo.AdminUser;import com.sundablog.service.TestService;@Controllerpublic class TestController {    @Autowired    public TestService testService;            @RequestMapping("/test")    @ResponseBody    public List
       
         text(){        return testService.selectAdmin();    }}
       

7.运行

先把其他maven 工程使用install 打车jar包 使用命令 clean tomcat7:run 运行

7.1运行结果

[    {        "userId": 3,         "username": "admin",         "password": "123",         "salt": "123",         "realname": "12",         "avatar": "12",         "phone": "12",         "email": "12312",         "sex": 1,         "locked": 1,         "ctime": 1521023965000    }]