html5 mobile or end violence targeting the city - high moral map, you can take the current city code, easy to use pro-test

Copy and paste into the html open! ! ! ! !

<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
    <title>地图初始IP城市定位</title>
    <link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css"/>
    <style type="text/css">
        html,body,#container{
            height:100%;
        }
        .info{
            width:20rem;
        }
    </style>
</head>
<body>
  <div id="container" style="display: block"></div>
  <div class="info">
    <p>At initialization map, central city center property if the user is a default, the default map to locate </ the p- > < HR > 
    < the p- the above mentioned id = 'adcode' > </ the p- > 
  </ div > 
< Script of the type = "text / JavaScript " src =" https://webapi.amap.com/maps?v=1.4.15&key=434ba809f44484dcac6b4863b67ee4aa " > </ Script > 
< Script of the type =" text / JavaScript " > 
    // initialize the map, if the center attribute is missing Province, maps default to the user's city center 
    var the map =  new new AMap.Map ( ' Container ', {
        resizeEnable: true
    });
    document.getElementById ( ' adcode ' ) .innerHTML = ' Current City adcode: ' + map.getAdcode () + ' <br> ' + ' current center point: ' + map.getCenter (); 
   the console.log (Map)
< / Script > </ body > </ HTML >

* If the city as long as the code, remove the extra label, .... new AMap.Map ( ''), then call getAdcode () can

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Origin www.cnblogs.com/helloearth/p/11763024.html