WrittenHomeworkMapper.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.meishu.mapper.WrittenHomeworkMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.meishu.model.WrittenHomeworkDO">
        <id column="id" property="id" />
        <result column="create_date" property="createDate" />
        <result column="update_date" property="updateDate" />
        <result column="homework_type" property="homeworkType" />
        <result column="homework_content" property="homeworkContent" />
        <result column="advice_length" property="adviceLength" />
        <result column="file_size" property="fileSize" />
        <result column="file_type" property="fileType" />
        <result column="file_name" property="fileName" />
    </resultMap>

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        create_date,
        update_date,
        id, homework_type, homework_content, advice_length, file_size, file_type, file_name
    </sql>

</mapper>