SaveRemoteFile函数之asp实现保存远程的文件到本地的代码
2018-09-06 12:16
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过程名：SaveRemoteFile
作用：保存远程的文件到本地
参数：LocalFileName------本地文件名
参数：RemoteFileUrl------远程文件URL
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FunctionSaveRemoteFile(LocalFileName,RemoteFileUrl)
SaveRemoteFile=True
dimAds,Retrieval,GetRemoteData
OnErrorResumeNext
SetRetrieval=Server.CreateObject(Microsoft.XMLHTTP)
WithRetrieval
.OpenGet,RemoteFileUrl,False,,
.Send
If.Readystate<>4or.Status>300then
SaveRemoteFile=False
ExitFunction
EndIf
GetRemoteData=.ResponseBody
EndWith
SetRetrieval=Nothing
IfLenB(GetRemoteData)<100ThenExitFunction
IfMaxFileSize>0Then
IfLenB(GetRemoteData)>5000ThenExitFunction
Response.Write(Round(LenB(GetRemoteData)/1024))&KB
EndIf
SetAds=Server.CreateObject(Adodb.Stream)
WithAds
.Type=1
.Open
.WriteGetRemoteData
.SaveToFileserver.MapPath(LocalFileName),2
.Cancel()
.Close()
EndWith
IfErr.number<>0then
SaveRemoteFile=False
ExitFunction
Err.Clear
EndIf
SetAds=nothing
endFunction
文章标题：SaveRemoteFile函数之asp实现保存远程的文件到本地的代码
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