js to quickly check which province and city the user's IP address belongs to

How to check the province and city of the user's IP address in js

1. Import the js file

<script src="https://pv.sohu.com/cityjson?ie=utf-8"></script>
    <script src="https://ip.ws.126.net/ipquery"></script>

2. js judges the city code of the province

<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script>
    var iPAddress = "", iPAttach = "";//IP地址，IP归属地
    GetIPAll();
    //获取IP地址，IP归属地
    function GetIPAll() {
        iPAddress = returnCitySN["cip"];//IP地址:
        iPAttach = localAddress["province"] + localAddress["city"];//IP归属地
    }
    alert(iPAttach);

</script>