SpringCloudBase/zen-api/src/main/resources/mapping/sys/SysRoleMapper.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.gxzc.zen.api.sys.mapper.SysRoleMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.gxzc.zen.api.sys.model.SysRole">
        <result column="id" property="id"/>
        <result column="enable" property="enable"/>
        <result column="remark" property="remark"/>
        <result column="create_time" property="createTime"/>
        <result column="create_by" property="createBy"/>
        <result column="update_time" property="updateTime"/>
        <result column="update_by" property="updateBy"/>
        <result column="parent_id" property="parentId"/>
        <result column="name" property="name"/>
        <result column="path" property="path"/>
        <result column="code" property="code"/>
        <result column="ext1" property="ext1"/>
        <result column="ext2" property="ext2"/>
        <result column="ext3" property="ext3"/>
        <result column="ext4" property="ext4"/>
        <result column="ext5" property="ext5"/>
    </resultMap>

    <sql id="CommonColumns">
        ${prefix}.id,
        ${prefix}.enable,
        ${prefix}.remark,
        ${prefix}.create_time AS createTime,
        ${prefix}.create_by AS createBy,
        ${prefix}.update_time AS updateTime,
        ${prefix}.update_by AS updateBy,
    </sql>

    <sql id="Columns">
        <include refid="CommonColumns">
            <property name="prefix" value="${prefix}"/>
        </include>
        ${prefix}.parent_id AS parentId,
        ${prefix}.name,
        ${prefix}.path,
        ${prefix}.code,
        ${prefix}.ext1,
        ${prefix}.ext2,
        ${prefix}.ext3,
        ${prefix}.ext4,
        ${prefix}.ext5
    </sql>

    <select id="selectByUserId" resultType="com.gxzc.zen.api.sys.model.SysRole">
        SELECT
        <include refid="Columns">
            <property name="prefix" value="A"/>
        </include>
        FROM sys_role AS A
        INNER JOIN sys_user_role AS B ON A.id = B.role_id
        WHERE B.user_id = #{userId}
        AND A.enable = 1
    </select>

</mapper>