asp實現(xiàn)防止站外提交內(nèi)容的兩個方法
更新時間：2007年01月09日 00:00:00 作者：
方式一：
方式二：
復(fù)制代碼 代碼如下:
<%
Function IsSelfRefer()
Dim formUrl,relUrl
formUrl=LCase(Trim(request.ServerVariables("HTTP_REFERER")))
If formUrl="" Then
IsSelfRefer = False
Else
relUrl="http://" & Trim(Request.ServerVariables("SERVER_NAME"))
If (formUrl<>relUrl) Then
IsSelfRefer = False
Else
IsSelfRefer = True
End If
End If
End Function
%>
Function IsSelfRefer()
Dim formUrl,relUrl
formUrl=LCase(Trim(request.ServerVariables("HTTP_REFERER")))
If formUrl="" Then
IsSelfRefer = False
Else
relUrl="http://" & Trim(Request.ServerVariables("SERVER_NAME"))
If (formUrl<>relUrl) Then
IsSelfRefer = False
Else
IsSelfRefer = True
End If
End If
End Function
%>
方式二：
復(fù)制代碼 代碼如下:
<%
Function IsSelfRefer()
Dim sHttp_Referer, sServer_Name
sHttp_Referer = CStr(Request.ServerVariables("HTTP_REFERER"))
sServer_Name = CStr(Request.ServerVariables("SERVER_NAME"))
If Mid(sHttp_Referer, 8, Len(sServer_Name)) = sServer_Name Then
IsSelfRefer = True
Else
IsSelfRefer = False
End If
End Function
%>
Function IsSelfRefer()
Dim sHttp_Referer, sServer_Name
sHttp_Referer = CStr(Request.ServerVariables("HTTP_REFERER"))
sServer_Name = CStr(Request.ServerVariables("SERVER_NAME"))
If Mid(sHttp_Referer, 8, Len(sServer_Name)) = sServer_Name Then
IsSelfRefer = True
Else
IsSelfRefer = False
End If
End Function
%>
相關(guān)文章
為什么在存儲過程中用OLEDB方式不能返回記錄集...2006-06-06
asp實現(xiàn)批量錄入數(shù)據(jù)的實現(xiàn)
asp實現(xiàn)批量錄入數(shù)據(jù)的實現(xiàn)...2006-12-12
ASP中Web頁面間的數(shù)據(jù)傳遞方式...2006-06-06
2008-01-01
Aspjpeg添加水印完整方法...2006-06-06
asp之字符串操作函數(shù)...2007-03-03
ASP開發(fā)網(wǎng)頁牢記注意事項...2007-03-03
asp下同一空間多綁多哥域名的方法...2007-03-03
On Error Resume Next 語句...2007-02-02
如何保持數(shù)據(jù)庫輸出格式不變...2007-02-02