MyBatis删除单条记录

<!-- 删除
parameterType:参数类型
-->
<delete id="deleteUser" parameterType="java.lang.Integer">
delete from user where id = #{value}
</delete>

@Test
public void testDeleteUser() throws Exception{
//创建会话工厂
String resource = "SqlMapConfig.xml";
InputStream inputStream = Resources.getResourceAsStream(resource );
SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);
//通过工厂得到SqlSession
SqlSession sqlSession = sqlSessionFactory.openSession();

//使用SqlSession操作数据库
sqlSession.insert("test.deleteUser", 12);
//手动提交事务
sqlSession.commit();
//关闭资源
sqlSession.close();
}