<%
dim fs,fileURL
fileURL="Attachment\20113447344437.swf"
set fs=Server.CreateObject("Scripting.FileSystemObject")
if fs.FileExists(server.mappath(fileURL))=true then
response.write"文件存在"
else
response.write"文件不存在"
end if
set fs=nothing
%>
转载于:https://www.cnblogs.com/moretop/archive/2011/03/05/1971428.html