一道“非常简单”的问题大家帮下忙！！

Question

用Javascript如何获取用户来源，IP地址的？

Answer 1

转帖：     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")