使用ASP保存远程文件至本地-% Function SaveRemoteFile(LocalFileName,RemoteFileUrl) SaveRemoteFile=True dim Ads,Retri...

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2021-1-27

分类： asp

使用ASP保存远程文件至本地

文章作者：清风

<% Function SaveRemoteFile(LocalFileName,RemoteFileUrl) SaveRemoteFile=True ......

<%
Function SaveRemoteFile(LocalFileName,RemoteFileUrl)
    SaveRemoteFile=True
dim Ads,Retrieval,GetRemoteData
Set Retrieval = Server.CreateObject("Microsoft.xmlHTTP")
With Retrieval
   .Open "Get", RemoteFileUrl, False, "", ""
   .Send
        If .Readystate<>4 then
            SaveRemoteFile=False
            Exit Function
        End If
   GetRemoteData = .ResponseBody
End With
Set Retrieval = Nothing
Set Ads = Server.CreateObject("Adodb.Stream")
With Ads
   .Type = 1
   .Open
   .Write GetRemoteData
   .SaveToFile server.MapPath(LocalFileName),2
   .Cancel()
   .Close()
End With
Set Ads=nothing
End Function
%>

<%
'以下为调用示例：
remoteurl="http://www.zzzhdz.com/images/logo.png"'远程文件名（绝对全路径）
localfile=Replace(Replace(Replace(Now(),"-","")," ",""),":","")&Right(remoteurl,4)'本机文件名（可自定义）
If SaveRemoteFile(localfile,remoteurl)=True Then
Response.Write("成功保存："&localfile)
End If
%>