yunsu/official_backend/src/main/resources/mapper/QualificationMapper.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.hssx.ysofficial.mapper.QualificationMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.hssx.ysofficial.entity.Qualification">
        <id column="id" property="id" />
        <result column="title" property="title" />
        <result column="content" property="content" />
        <result column="img_url" property="imgUrl" />
    </resultMap>

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        id, title, content, img_url
    </sql>

</mapper>