Mybatis_CRUD

1、查询用户

<select id="getUser" parameterType="int">

    select user_name,password from table users where id = #{id}

</select>

2. 新增用户

<insert id="addUser" parameterType="xxx.xxx.User">

    insert into users (user_name,password) values (#{userName} ,#{password})

</insert>

3. 更新用户