这是我的界面方法:
HashMap<String,Object> getUserById(int id);
这是我的XML方法:
<select id="getUserById" parameterType="int" resultType="hashmap" >
select * from users where user_id = #{user_id}
</select>
然后我使用Junit来测试它,这是我的Junit案例:
@Test
public void testGetUsers()
{
HashMap<String,Object> maps = new HashMap<String, Object>();
int id = 5;
maps = mapper.getUserById(id);
System.out.println(maps);
Assert.assertNotNull(maps);
}
然后我得到了这样的结果:
{DEPARTMENT_ID=1, phone=3423456, NAME=张飞, USER_ID=5, department_id=1, password=1111, PHONE=3423456, username=zhangfei, email=zhangfei@qq.com, MOBILE=12345678963, name=张飞, user_id=5, USERNAME=zhangfei, EMAIL=zhangfei@qq.com, PASSWORD=1111, mobile=12345678963}
如你所见,结果包含大写和小写,但我不想大写,怎么做?