帮忙看一下防sql注入攻击代码
程序代码:
<% 'SQL防注入攻击 dim sql_injdata SQL_injdata = "'|and|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare" SQL_inj = split(SQL_Injdata,"|") If Request.QueryString<>"" Then For Each SQL_Get In Request.QueryString For SQL_Data=0 To Ubound(SQL_inj) if instr(Request.QueryString(SQL_Get),Sql_Inj(Sql_DATA))>0 Then Response.Write "<Script Language=javascript>alert('无忧管理系统SQL通用防注入系统提示↓nn请不要在参数中包含非法字符尝试注入!');history.back(-1)</Script>" Response.end end if next Next End If If Request.Form<>"" Then For Each Sql_Post In Request.Form For SQL_Data=0 To Ubound(SQL_inj) if instr(Request.Form(Sql_Post),Sql_Inj(Sql_DATA))>0 Then Response.Write "<Script Language=javascript>alert('无忧管理系统SQL通用防注入系统提示↓nn请不要在参数中包含非法字符尝试注入!');history.back(-1)</Script>" Response.end end if next next end if %>为什么会出错 提示For Each SQL_Get In Request.QueryString
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