判断远程图片是否存在的asp技巧[ASP代码]
function CheckURL(byval A_strUrl)
set XMLHTTP = Server.CreateObject("Microsoft.XMLHTTP")
XMLHTTP.open "HEAD",A_strUrl,false
XMLHTTP.send()
CheckURL=(XMLHTTP.status=200)
set XMLHTTP = nothing
end function
Dim imgurl
imgurl="UploadFiles/2007829144940734.gif"
if CheckURL(imgurl) then
response.write "图片存在"
else
response.write "图片不存在"
end if原文：http://my.oschina.net/u/1266171/blog/523397