Function ChkStr(InString) '非法字符过滤函数
If InString<>"" Then
InString=Replace(LCase(InString)," ","")
InString=Replace(LCase(InString),";","")
InString=Replace(LCase(InString),"'","")
InString=Replace(LCase(Instring),"--","")
Instring=Replace(LCase(Instring),"%","")
InString=Replace(LCase(InString),"%20","")
Function CheckFileExt(FileExt) '检测文件扩展名
Dim FileAccessExt,AccessExt
AccessExt="gif,jpg,jpeg,bmp,doc,txt,png"
FileAccessExt=Split(AccessExt,",")
For i=LBound(FileAccessExt) to UBound(FileAccessExt)
If LCase(FileExt)=LCase(FileAccessExt(i)) Then
CheckFileExt=True
Else
CheckFileExt=False
End If
Next
End Function
Function CheckStr(str,IsStr) '检查非法字符和数字数据
CheckStr=str
If IsStr And InStr(str,",")>0 Then
Call errmsg("提交字符中包含非法字符")
ElseIf (Not IsStr) And (Not IsNumeric(str)) Then
Call errmsg("提交不是数字型")
End If
End Function
Sub errmsg(str)
If Not IsNull(str) Then
Response.Write(str)&"< br >"
Call ASCpy()
Response.End()
End If
End Sub