ASP单页显示文件夹下所有图片的代码

<%
dim fso,objFolder,objFiles
dim filelist
Set fso=Server.CreateObject("scripting.FileSystemObject")
Set objFolder=fso.GetFolder(server.MapPath("thumbs"))
Set objFiles=objFolder.Files
'循环输出文件夹path下的文件的文件名
For each objFile in objFiles
If getExt(objFile.name)="gif" or getExt(objFile.name)="jpg" or getExt(objFile.name)="jpeg" Then
filelist = filelist""
End If
Next

'释放对象
Set objFolder=nothing
Set fso=nothing
'获取文件类型
Function getExt(str)
getExt = Lcase(Right(str,Len(str)-InstrRev(str,".")))
End Function
%>
<%=filelist%>