SQL注入攻擊

可以傳遞到數(shù)據(jù)庫的數(shù)據(jù)都是攻擊對(duì)象　　示例　　http: www zpedu com showdetail asp?id=49’ And (update user set passwd=‘123’ where username=‘a(chǎn)dmin’);--　　Select * from 表名 where 字段=’49’ And (update user set passwd=‘123’ where username=‘a(chǎn)dmin’);