ASP get instance of URL address

In ASP, we often get URLs are using JavaScript to achieve, this is very simple, with window.location.href can get the full path of the URL, including the following parameters, and then use the Split function to separate the good

But in the ASP, we often just want to:

Response. Write "Script_name obtained value:" &request.servervariables ("Script_name") & "

"

'=========================

' Get the function of the current URL parameter

Private Function GetUrl ()

Dim Scriptaddress,m_itemurl, M_item

scriptaddress = CStr (Request.ServerVariables ("Script_name")) ' Get current address

M_itemurl = ""

Response. Write (request.querystring& "

")

If (Request.QueryString <> "") Then

scriptaddress = scriptaddress & "?"

For each m_item in Request.QueryString

' If the page pass parameter is using a page variable, then judge whether the page is already in use and avoid repetition!

If InStr ("page", M_item) =0 Then

M_itemurl = M_itemurl & m_item & "=" & Server.URLEncode (Request.QueryString ("" &M_Item& ")) &" & "

End If

Next

End If

GETURL = scriptaddress & M_itemurl

If InStr (1,geturl, "?", 1) <1 Then

geturl=geturl& "?"

End If

End Function

'=============================

Response. Write GETURL