摘要: select ch_app.*, A.username ,A.realname , B.username,B.realname,C.username,C.realname from ch_app left join ch_user A on ch_app.uid = A.uid left join 阅读全文
posted @ 2018-02-02 11:46 get("新技能") 阅读(201) 评论(0) 推荐(0) 编辑