JS前端獲取客戶端IP的方法基本都是通過三方接口:
常用的方法1:
<script src="http://pv.sohu.com/cityjson?ie=utf-8"></script>
<script type="text/javascript"> document.write(returnCitySN["cip"]+','+returnCitySN["cname"]) </script>
常用的方法2:
var first = document.body.firstChild;
var oScript = document.createElement("script");
oScript.src =
"http://pv.sohu.com/cityjson?ie=utf-8&callback=returnCitySN&t=" + new Date().getTime();
document.body.insertBefore(oScript, first);
document.onclick = () => console.log(returnCitySN)
看輸出就是IP地址了
