mysql过滤非法字符,ASP 非法字符过滤函数-阿南达文事网

mysql过滤非法字符,ASP 非法字符过滤函数

复制代码代码如下:

'==============================================================检查提交数据合法性

Function CheckInput()

'--------定义部份------------------

Dim Fy_Post,Fy_Get,Fy_In,Fy_Inf,Fy_Xh,Fy_db,Fy_dbstr,Kill_IP,WriteSql

'自定义需要过滤的字串,用 "|" 分隔

Fy_In = "'|;|and|(|)|exec|insert|select|delete|update|count|*|%|chr|mid|master|truncate|char|declare"

Fy_Inf = split(Fy_In,"|")

'--------POST部份------------------

If Request.Form <> "" Then

For Each Fy_Post In Request.Form

For Fy_Xh = 0 To Ubound(Fy_Inf)

If Instr(LCase(Request.Form(Fy_Post)),Fy_Inf(Fy_Xh)) <> 0 Then

Echo ""

Response.End

End If

'----------------------------------

'--------GET部份-------------------

If Request.QueryString <> "" Then

For Each Fy_Get In Request.QueryString

For Fy_Xh = 0 To Ubound(Fy_Inf)

If Instr(LCase(Request.QueryString(Fy_Get)),Fy_Inf(Fy_Xh)) <> 0 Then

Echo ""

Response.End

End If

End Function

时间： 2006-10-16