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")
end if
strTemp = strTemp & Request.ServerVariables("URL")
If Trim(Request.QueryString) <> "" Then
strTemp = strTemp & "?" & Trim(Request.QueryString)
end if
GetUrl = strTemp
End Function
Response.Write(GetUrl())
直接说调用下载函数咯。。
download.asp中的带奥妙应该是这样。。
<%
'Filename must be input
Function downloadFile(url)
' make sure you are on the latest MDAC version for this to work
' get full path of specified file
strFilename = server.MapPath(url)
' clear the buffer
Response.Buffer = True
Response.Clear
' create stream
Set s = Server.CreateObject("ADODB.Stream")
s.Open
' Set as binary
s.Type = 1
' load in the file
on error resume next
' check the file exists
Set fso = Server.CreateObject("Scripting.FileSystemObject")
if not fso.FileExists(strFilename) then
Response.Write("<h1>Error:</h1>"&strFilename&" does not exists!<p>")
Response.End
end if
' get length of file
Set f = fso.GetFile(strFilename)
intFilelength = f.size
s.LoadFromFile(strFilename)
if err then
Response.Write("<h1>Error: </h1>Unknown Error!<p>")
Response.End
end if
' send the headers to the users Browse
Response.AddHeader "Content-Disposition","attachment; filename="&f.name
Response.AddHeader "Content-Length",intFilelength
Response.CharSet = "UTF-8"
Response.ContentType = "application/octet-stream"
' output the file to the browser
Response.BinaryWrite s.Read
Response.Flush
' tidy up
s.Close
Set s = Nothing
End Function
%>
<%
'此处的 url 仅为下载文件的名称(包括扩展名)
loadfile = downloadFile(url) '调用文件下载函数
%>
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发表于 2010-1-7 05:31:54
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