| package com.dy.pipIrrDemo.mp; | 
|   | 
| import com.dy.common.multiDataSource.DataSourceContext; | 
| import com.dy.pipIrrGlobal.pojoDemo.DemoMp; | 
| import org.junit.Before; | 
| import org.junit.Test; | 
| import org.junit.runner.RunWith; | 
| import org.springframework.beans.factory.annotation.Autowired; | 
| import org.springframework.boot.test.context.SpringBootTest; | 
| import org.springframework.test.context.junit4.SpringRunner; | 
|   | 
| import java.time.LocalDateTime; | 
|   | 
| @RunWith(SpringRunner.class) | 
| @SpringBootTest | 
| public class MpTest1 { | 
|   | 
|     @Autowired | 
|     private DemoMpSv demoMpSv ; | 
|   | 
|     @Before | 
|     public void setup(){ | 
|         DataSourceContext.set("ym"); | 
|     } | 
|   | 
|     @Test | 
|     public void insert(){ | 
|         DemoMp po = new DemoMp() ; | 
|         po.name = "张三" ; | 
|         po.age = 20 ; | 
|         po.dt = LocalDateTime.now() ; | 
|         int count = this.demoMpSv.insert(po) ; | 
|         System.out.println("插入了" + count + "记录"); | 
|     } | 
|   | 
|     @Test | 
|     public void updateById(){ | 
|         //把上面插入的记录进行更新 | 
|         DemoMp po = new DemoMp() ; | 
|         po.id = 2023110716001900000L ; | 
|         po.name = "李四" ; | 
|         po.age = 22 ; | 
|         //po.dt = LocalDateTime.now() ; | 
|         int count = this.demoMpSv.updateById(po); | 
|         System.out.println("更新了" + count + "记录"); | 
|     } | 
|   | 
|     @Test | 
|     public void selectById(){ | 
|         DemoMp po = this.demoMpSv.selectById(1L) ; | 
|     } | 
| } |