asp 取得url函數小結，需要的朋友可以參考下。方法一：簡單，得不到參數，只有一條虛擬路徑
複製代碼代碼如下:
GetUrl =request(url)
例如：http://127.0.0.1/shiyan.asp?dfsdfsf=dsfsdfd&aa=dddd
取得為:shiyan.asp
複製代碼代碼如下:
<%
dim changdu,url,ends,wurl
changdu=len(request.ServerVariables(URL))
url=instrrev(request.ServerVariables(URL),/)
url=url+1
ends=changdu+1-url
wurl=mid(request.ServerVariables(URL),url,ends)
%>
方法二：得到整個URL，得到參數
複製代碼代碼如下:
'取得目前頁面的位址
Function GetUrl()
On Error Resume Next
Dim strTemp
If LCase(Request.ServerVariables(HTTPS)) = off Then
strTemp = http://
Else
strTemp = https://
End If
strTemp = strTemp & Request.ServerVariables(SERVER_NAME)
If Request.ServerVariables(SERVER_PORT) <> 80 Then strTemp = strTemp & : & Request.ServerVariables(SERVER_PORT)
strTemp = strTemp & Request.ServerVariables(URL)
If Trim(Request.QueryString) <> Then strTemp = strTemp & ? & Trim(Request.QueryString)
GetUrl = strTemp
End Function
例如：http://127.0.0.1/shiyan.asp?dfsdfsf=dsfsdfd&aa=dddd
取得為：http://127.0.0.1/shiyan.asp?dfsdfsf=dsfsdfd&aa=dddd
方法三：得到虛擬路徑，得到參數
複製代碼代碼如下:
Private Function GetUrl()
Dim ScriptAddress,M_ItemUrl,M_item
ScriptAddress = CStr(Request.ServerVariables(SCRIPT_NAME)) '取得目前位址
M_ItemUrl =
If (Request.QueryString <> ) Then
ScriptAddress = ScriptAddress & ?
For Each M_item In Request.QueryString
If M_item = page_num Then Exit for '這裡的作用就是過濾掉Page_num這個頁次的參數(該參數是在page_turn.asp中自行設定的，根據個人設定而變)，否則每次翻頁都會疊加這個參數，雖然不影響功能，但總歸不太好~~
If InStr(page,M_Item)=0 Then
M_ItemUrl = M_ItemUrl & M_Item &=& Server.URLEncode(Request.QueryString(&M_Item&))
else
M_ItemUrl = M_ItemUrl & M_Item &=& Server.URLEncode(Request.QueryString(&M_Item&)) & &
End If
Next
Else
ScriptAddress = ScriptAddress & ?
end if
GetUrl = ScriptAddress & M_ItemUrl
End Function
例如：http://127.0.0.1/shiyan.asp?dfsdfsf=dsfsdfd&aa=dddd
取得為：/shiyan.asp?dfsdfsf=dsfsdfd&aa=dddd
方法四：只取得參數部分字串
複製代碼代碼如下:
Function GetUrl()
On Error Resume Next
Dim strTemp
If LCase(Request.ServerVariables(HTTPS)) = off Then
strTemp = http://
Else
strTemp = https://
End If
strTemp = strTemp & Request.ServerVariables(SERVER_NAME)
If Request.ServerVariables(SERVER_PORT) <> 80 Then strTemp = strTemp & : & Request.ServerVariables(SERVER_PORT)
strTemp = strTemp & Request.ServerVariables(URL)
If Trim(Request.QueryString) <> Then strTemp = strTemp & ? & Trim(Request.QueryString)
GetUrl = strTemp
geturl=mid(geturl,instr(geturl,?)+1)
End Function
例如：http://127.0.0.1/shiyan.asp?dfsdfsf=dsfsdfd&aa=dddd
取得為：dfsdfsf=dsfsdfd&aa=dddd