ASP实现远程保存图片的实例源码

<%

'先下载远程图片

url="http://www.webjx.com/images/logo.gif" '远程图片地址

savepath="D:\photo\" '保存路径

'为文件重命名

randomize

ranNum=int(999*rnd)

filename=year(now)&month(now)&day(now)&hour(now)&minute(now)&second(now)&ranNum

'为文件重命名结束

set xmlhttp=server.createobject("Microsoft.XMLHTTP")

xmlhttp.open "get",url,false

xmlhttp.send

img = xmlhttp.ResponseBody

set xmlhttp=nothing

set objAdostream=server.createobject("ADODB.Stream")

objAdostream.Open()

objAdostream.type=1

objAdostream.Write(img)

objAdostream.SaveToFile(savepath&filename&".jpg")

objAdostream.SetEOS

set objAdostream=nothing

'文件下载结束

Set Upload = Server.CreateObject("Persits.Upload") '打开对象

Set File = Upload.OpenFile(savepath&filename&".jpg") '打开已经保存的文件

If File.ImageType <> "JPG" and File.ImageType <> "GIF" and File.ImageType <> "BMP" and File.ImageType <> "PNG" Then

Upload.DeleteFile savepath&filename&".jpg" '如果格式不正确就删除这张已下载的图片

response.write "错误的图片格式"

end if

'注销实例

Set Upload = nothing

Set File = nothing

%>