select * from destoon_sell_25 A left join destoon_member B on A.username=B.username where status=3 AND catid IN (432,684,685,686,691,692,693,694,695,696)SELECT count(*) as cnt from destoon_sell_25 A left join destoon_member B on A.username=B.username where status=3 AND catid IN (432,684,685,686,691,692,693,694,695,696) LIMIT 0,1 包装容器模具_塑料模具_资讯_今塑网