服务器用WScript.Shell组件调用winrar中的rar.exe，在代码的同目录要上传cmd.exe和rar.exe

用法：rar.asp?path=要压缩的文件夹&rarname=压缩后的文件名&includefolder=包括子文件夹就不会空

<%
'用法http://xx/rar.asp?path=要压缩的文件夹&rarname=压缩后的文件名&includefolder=包插子文件夹就不会空，
on error resume next
AppPath=server.mappath(".")&"\" '存放RAR.EXE和CMD.EXE的路径
zipfolder=server.mappath(request("path"))&"\" '要压缩的文件或文件夹
rarfile = request("rarname")
thispath = server.mappath(".")&"\"
if zipfolder<>"" and rarfile<>"" then
 Set Shell = Server.CreateObject("WScript.Shell")
 if err.number<>0 then
  response.write "服务器不支持"
  response.end
 end if
 if request("includefolder")<>"" then
  cmd= thispath&"cmd.exe /c "&thispath&"rar.exe a -ep1 -r -t -o+  "&thispath&rarfile&"  "& zipfolder &""
 else
  cmd= thispath&"cmd.exe /c "&thispath&"rar.exe a -ep1 -t -o+  "&thispath&rarfile&"  "& zipfolder &""
 end if
 'response.write cmd
 RetCode = Shell.Run(cmd,1, True)
 response.write "<a href='"&rarfile&"'>"&rarfile&"</a>"
 if err.number<>0 then
  response.write "<a href='"&rarfile&"'>"&rarfile&"</a>"
 else
  response.write err.description
 end if
else
 response.write "没有参数"
end if
%>