ASP获取当前页URL，特别是前URL一般都含有参数，若无参数，则只用“Request.ServerVariables("SCRIPT_NAME")”即可，但含参数的URL如何得到呢？用如下函数实现：
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
调用：
<%
Dim curl
curl=GetUrl()
Response.write(curl)
%>
Dim curl
curl=GetUrl()
Response.write(curl)
%>
