ruoyi-system/src/main/resources/mapper/system/SysTorrentCommentMapper.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.SysTorrentCommentMapper">
    <resultMap id="SysTorrentCommentMap" type="com.ruoyi.system.domain.SysTorrentComment">
        <id property="commentId" column="comment_id"/>
        <result property="torrentId" column="torrent_id"/>
        <result property="userId" column="user_id"/>
        <result property="content" column="content"/>
        <result property="parentId" column="parent_id"/>
        <result property="createTime" column="create_time"/>
    </resultMap>

    <insert id="insertComment" parameterType="com.ruoyi.system.domain.SysTorrentComment">
        insert into sys_torrent_comment (torrent_id, user_id, content, parent_id, create_time)
        values (#{torrentId}, #{userId}, #{content}, #{parentId}, sysdate())
    </insert>
    <select id="selectCommentListByTorrentId" resultMap="SysTorrentCommentMap">
        select comment_id, torrent_id, user_id, content, parent_id, create_time
        from sys_torrent_comment
        where torrent_id = #{torrentId}
        order by create_time desc
    </select>
    <delete id="deleteCommentById">
        delete from sys_torrent_comment where comment_id = #{commentId}
    </delete>
</mapper>