取得远程文件并保存到本地

<%
'****************************************************************************
'PageName:GetRemoteFiles.asp
'Function:Download the files to Server
'Author:xiaotian
'Last Modified at:2003-3-19
'****************************************************************************
'取得远程文件并保存到本地
Function GetRemoteFiels(RemotePath, LocalPath, FileName)
Dim strBody
Dim FilePath
On Error Resume Next
'取得流
strBody = GetBody(RemotePath)
'取得保存的文件名
if Right(LocalPath, 1) <> "" then LocalPath = LocalPath & ""
FilePath = LocalPath & GetFileName(RemotePath, FileName)
'保存文件
if SaveToFile(strBody, FilePath) = true and err.Number = 0 then
GetRemoteFiles = true
else
GetRemoteFiles = false
end if
End Function
'远程获取内容
Function GetBody(url)
Dim Retrieval
'建立XMLHTTP对象
Set Retrieval = CreateObject("Microsoft.XMLHTTP")
With Retrieval
.Open "Get", url, False, "", ""
.Send
GetBody = .ResponseBody
End With
Set Retrieval = Nothing
End Function
'重组文件名
Function GetFileName(RemotePath, FileName)
Dim arrTmp
Dim strFileExt
arrTmp = Split(RemotePath, ".")
strFileExt = arrTmp(UBound(arrTmp))
GetFileName = FileName & "." & strFileExt
End Function
'将流内容保存为文件
Function SaveToFile(Stream, FilePath)
Dim objStream
On Error Resume Next
'建立ADODB.Stream对象，必须要ADO 2.5以上版本
Set objStream = Server.CreateObject("ADODB.Stream")
objStream.Type = 1 '以二进制模式打开
objStream.Open
objstream.write Stream
objstream.SaveToFile FilePath, 2
objstream.Close()
'关闭对象，释放资源
Set objstream = Nothing
if err.Number <> 0 then
SaveToFile = false
else
SaveToFile = true
end if
End Function
%>