exam-api/target/classes/mapper/sys/user/SysUserRoleMapper.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.ydl.exam.modules.sys.user.mapper.SysUserRoleMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.ydl.exam.modules.sys.user.entity.SysUserRole">
        <id column="id" property="id" />
        <result column="user_id" property="userId" />
        <result column="role_id" property="roleId" />
    </resultMap>

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        `id`,`user_id`,`role_id`
    </sql>

</mapper>