KYGK/src/main/resources/mapper/IndexMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.liang.dao.IndexMapper">

    <!--查询一个用户-->
    <select id="findAccountByUserId" parameterType="java.lang.String" resultType="map">
        select password
        from sys_user_info
        where user_id = #{_parameter}
    </select>

    <!--修改密码-->
    <update id="doUpdatePassword" parameterType="map">
        update sys_user_info
        set password = #{passwordnew}
        where user_id = #{userId}
    </update>

    <!-- 查询所有菜单 -->
    <select id="menuInit" resultType="map">
        select a.permission_id,
               a.parent_id,
               a.name as title,
               a.icon,
               a.href,
               a.type,
               a.target
        from sys_permission_info a
        where a.del_flag = '0'
          and a.status = '0'
          and a.type &lt; 3
          and exists(
                select rp.permission_id
                from sys_role_permission rp
                         left join sys_role_info ri on (rp.role_id = ri.role_id)
                where ri.del_flag = '0'
                  and ri.status = '0'
                  and exists(select ur.role_id
                             from sys_user_role ur
                             where ur.user_id = #{userId} and rp.role_id = ur.role_id)
                  and a.permission_id = rp.permission_id
            )
        order by a.type,
                 a.sort,
                 a.permission_id
    </select>
</mapper>