可以!
<%
s_folderpath=server.mappath("/MP3所在的文件夹") '如果在根目录下
set obj_fso=server.createobject("scripting.filesystemobject")
set obj_folder=obj_fso.getfolder(s_folderpath)
for each s_file in obj_folder.files
if s_file="1.mp3" then
Response.write "该文件存在!"
exit for
end if
next
set obj_fso=nothing
%>