DOAS-BACKEND/ruoyi-system/target/classes/mapper/system/SysRoleMenuMapper.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.ruoyi.system.mapper.SysRoleMenuMapper">

    <resultMap type="SysRoleMenu" id="SysRoleMenuResult">
        <result property="roleId" column="role_id"/>
        <result property="menuId" column="menu_id"/>
    </resultMap>

</mapper>