MessageDAO.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.zhongzhi.dao.MessageDAO">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.zhongzhi.model.MessageDO">
        <id column="id" property="id"/>
        <result column="create_time" property="createTime"/>
        <result column="update_time" property="updateTime"/>
        <result column="delete_time" property="deleteTime"/>
        <result column="title" property="title"/>
        <result column="username" property="username"/>
        <result column="content" property="content"/>
        <result column="top" property="top"/>
        <result column="release_time" property="releaseTime"/>
        <result column="status" property="status"/>
        <result column="attachment_url" property="attachmentUrl"/>
        <result column="attachment_name" property="attachmentName"/>
        <result column="attachment_type" property="attachmentType"/>
    </resultMap>

    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        create_time,
        update_time,
        delete_time,
        id, title, username, content, top, release_time, status, attachment_url, attachment_name, attachment_type
    </sql>

</mapper>