goldcoin/src/main/resources/mapper/GoldbeanConsumeMapper.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.example.gb.dao.GoldbeanConsumeMapper">
    <select id="getLiveConsumeList" resultType="com.example.gb.bean.vo.LiveOrderVO">
        select
            lgg.id as id,
            fx.true_name as userRealName,
            fx.jwcode as jwcode,
            fx.ip_address as ipAddress,
            lg.name as type,
            lgg.gold_beans as goldBeans,
            lgg.gold_free as goldFree,
            lgg.gold_buy as goldBuy,
            lp.title as channelName,
            lp.pd_id as channelId,
            l.name as liveName,
            l.id as liveId,
            lgg.time as time
        from live_give_gifts as lgg
        left join live as l on lgg.live_id = l.id
        left join fx_member as fx on lgg.jwcode = fx.jwcode
        left join live_pindao as lp on lp.pd_id = l.channel_id
        left join live_gifts as lg on lgg.g_id = lg.id
        <where>
            <if test="jwcode != null">
                and lgg.jwcode = #{jwcode}
            </if>
            <if test="liveId != null">
                and lgg.live_id = #{liveId}
            </if>
        </where>
    </select>
</mapper>