Js method to get IP address summary

1, js to get IP address method one

<script src="http://pv.sohu.com/cityjson?ie=utf-8"></script> 
<script type="text/<A class=infotextkey href="//www.jb51.net/" target=_blank>javascript</A>"> 
document.write(returnCitySN["cip"]+','+returnCitySN["cname"]) 
</script>

2, js to get IP address method two

<script language="javascript" type="text/javascript" src="http://fw.qq.com/ipaddress"> 
</script>  
 <script>document.write(" your IP Is this: "+IPData[0]+" From: "+IPData[2]); 
</script>

3. Js method to get IP address 3. Tencent IP, to utf-8:

<script type="text/javascript" src="http://fw.qq.com/ipaddress" charset="gb2312"></script>
$(document).ready(function() { 
  $("#ip").val(IPData[0]); 
  $("#add").val(IPData[2]); 
})