manHourHousekeeper/fhKeeper/formulahousekeeper/management-platform/src/main/resources/mapper/SysRoleFunctionMapper.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.management.platform.mapper.SysRoleFunctionMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.management.platform.entity.SysRoleFunction">
        <id column="role_id" property="roleId" />
        <result column="function_id" property="functionId" />
    </resultMap>

    <resultMap id="BaseResultMap1" type="com.management.platform.entity.SysRoleFunction">
        <id column="role_id" property="roleId" />
        <result column="function_id" property="functionId" />
        <result column="function_name" property="functionName" />
    </resultMap>
    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        role_id, function_id
    </sql>

    <select id="getRoleFunctionNames" resultMap="BaseResultMap1">
        select role_id, function_id, sys_function.name as function_name from sys_role_function
        left join sys_function on sys_function.id = sys_role_function.function_id
        where role_id = #{roleId}
    </select>
</mapper>