wzj-boot/ruoyi-system/src/main/resources/mapper/system/SysNoticeMapper.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.SysNoticeMapper">

    <resultMap type="SysNotice" id="SysNoticeResult">
        <result property="noticeId" column="notice_id"/>
        <result property="noticeTitle" column="notice_title"/>
        <result property="noticeType" column="notice_type"/>
        <result property="noticeContent" column="notice_content"/>
        <result property="status" column="status"/>
        <result property="createBy" column="create_by"/>
        <result property="createTime" column="create_time"/>
        <result property="updateBy" column="update_by"/>
        <result property="updateTime" column="update_time"/>
        <result property="remark" column="remark"/>
    </resultMap>

</mapper>