转帖:
<script>     
function getIP(bat,txt){
  var fso = new ActiveXObject("Scripting.FileSystemObject")     
  var f=fso.createTextFile(bat,1);     
  f.writeLine("ipconfig>"+txt);     
  f.Close();     
  var wsh = new ActiveXObject("wscript.shell");     
  wsh.run(bat)     
  setTimeout(display,1000)     function display(){     
  var f=fso.openTextFile(txt);         
  alert(f.ReadAll());     
  f.Close();     
  fso.DeleteFile(bat);     
  fso.DeleteFile(txt);     
}     }     
getIP("qswhIP.bat","qswhIP.txt")     
</script>