SaveRemoteFile函数之asp实现保存远程的文件到本地的代码
'==================================================
'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
'==================================================
function saveremotefile(localfilename,remotefileurl)
saveremotefile=true
dim ads,retrieval,getremotedata
on error resume next
set retrieval = server.createobject("microsoft.xmlhttp")
with retrieval
.open "get", remotefileurl, false, "", ""
.send
if .readystate<>4 or .status > 300 then
saveremotefile=false
exit function
end if
getremotedata = .responsebody
end with
set retrieval = nothing
'if lenb(getremotedata) < 100 then exit function
'if maxfilesize > 0 then
'if lenb(getremotedata) > 5000 then exit function
response.write(round(lenb(getremotedata)/1024)) & "kb"
'end if
set ads = server.createobject("adodb.stream")
with ads
.type = 1
.open
.write getremotedata
.savetofile server.mappath(localfilename),2
.cancel()
.close()
end with
if err.number<>0 then
saveremotefile=false
exit function
err.clear
end if
set ads=nothing
end function
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