JS获取ip地址（此方法获取的为非真实ip地址）

<script src="http://pv.sohu.com/cityjson?ie=utf-8"></script>
<script type="text/<A class='infotextkey' href='http://www.jbxue.com/' target='_blank'>javascript</A>"></script>

console.log(returnCitySN["cip"] + ',' + returnCitySN["cname"]);