如何使用MyBatis批量插入数据

1、使用执行批量操作的sqlSession执行员工批量插入package com.gwolf.cru蟠校盯昂d.test;import java.util.UUID;import org.apache.ibatis.session.SqlSession;import org.junit.Test;import org.junit.runner.RunWith;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.test.context.ContextConfiguration;import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;import com.gwolf.crud.bean.Employee;import com.gwolf.crud.dao.DepartmentMapper;import com.gwolf.crud.dao.EmployeeMapper;/*** 测试dao层的工作* @author CaoChuanPing**/@RunWith(SpringJUnit4ClassRunner.class)@ContextConfiguration(locations={"classpath:applicationContext.xml"})public class MapperTest { @Autowired private DepartmentMapper departmentMapper; @Autowired private SqlSession sqlSession; /** * 测试DeptmentMapper */ @Test public void testCRUD() { EmployeeMapper mapper = sqlSession.getMapper(EmployeeMapper.class); for(int i = 0 ;i < 10000;i++) { mapper.insertSelective(new Employee(null,UUID.randomUUID().toString().substring(0, 5) + i,"M","gwolf_2010@126.com",1)); } }}

4、在测试方法中执行批量插入的方法。使用@Test public void testCRUD() { EmployeeMapper mapper = sqlSession.getMapper(EmployeeMapper.class); for(int i = 0 ;i < 10000;i++) { mapper.insertSelective(new Employee(null,UUID.randomUUID().toString().substring(0, 5) + i,"M","gwolf_2010@126.com",1)); } }

6、在mysql中查看数据是否插入成功了。