出错啦!
错误信息:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'and pass=1 order by ding desc,px desc,id asc limit 1' at line 1
错误编号:1064
SQL语句:select * from `pro_co` where lm= and pass=1 order by ding desc,px desc,id asc limit 1