2. SSM项目整合sql模块，批量插入测试

1. SSM项目整合sql模块，批量插入测试
   1. 1.在对应的类中添加相应的get、set方法、有参构造，无参构造，toString方法，分别在Department和Employee中添加，
2. //推荐Spring的项目就亏使用Spring的单元测试，可以自动注入我们需要的组件

======================在测试类中国加入一下注解=================================================

              @RunWith(SpringJUnit4ClassRunner.class)

@ContextConfiguration(locations = {"classpath:applicationContext.xml"})

==========================在applactionContext.xml中加入SqlSesssion===================

1. 1. 添加相对应的注解，将属性引入到测试类中
      • i. @Autowired DepartmentMapper departmentMapper;  @Autowired EmployeeMapper employeeMapper;  @Autowired SqlSession sqlSession;
   2. 编写测试类文件
      • i. EmployeeMapper mapper = sqlSession.getMapper(EmployeeMapper.class);      for(int i=0; i<1000;i++){ String uid=UUID.randomUUID().toString().substring(0,5)+i;          mapper.insertSelective(new Employee(null,uid,"M",uid+"@qq"+uid+"qq.com",1,null));      }      System.out.println("批量添加成功了！");  }
      • ii.

拜拜啦，下次继续更新，希望大家多多支持