地图搜索定位

原创已于 2022-04-19 09:50:38 修改 · 343 阅读

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#高德地图

于 2022-04-19 09:49:41 首次发布

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<!DOCTYPE html>
<html lang="en">

<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">
  <title>Document</title>
  <style>
    html,
    body {
      padding: 0;
      margin: 0;
      height: 100%;
    }

    #container {
      width: 100%;
      height: 100%;
    }

    .toolbar {
      position: absolute;
      left: 0;
      top: 26px;
      z-index: 99;
    }
  </style>
  <script type="text/javascript"
    src="https://webapi.amap.com/maps?v=1.4.15&key=a8daa4fcd4baa46ce1128c3a79f6e29b&plugin=AMap.Geocoder"></script>
</head>

<body>

  <div id="container"></div>

  <div class="toolbar">
    <input id='address' type="text" value='请输入地址'>
    <button id="geo">button</button>
    <input id='lnglat' disabled type="text">
  </div>


  <script type="text/javascript">

    //地图加载
    var map = new AMap.Map("container", {
      resizeEnable: true
    });

    var geocoder = new AMap.Geocoder({
      city: "310", //城市设为上海，默认：“全国”
    });

    var marker = new AMap.Marker();

    document.getElementById("geo").onclick = geoCode;

    function geoCode () {
      var address = document.getElementById('address').value;
      geocoder.getLocation(address, function (status, result) {
        if (status === 'complete' && result.geocodes.length) {
          var lnglat = result.geocodes[0].location
          document.getElementById('lnglat').value = lnglat;
          marker.setPosition(lnglat);
          // map.add(marker);
          map.setFitView(marker);
        } else {
          log.error('根据地址查询位置失败');
        }
      });
    }


  </script>
</body>

</html>