使用腾讯地图api获取定位信息经纬度(需要浏览器支持，且需要https)

使用腾讯地图库。

 

 

<!DOCTYPE html>
<html>

<head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>前端定位模块</title>
  <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no">
  <style>
    * {
      margin: 0;
      padding: 0;
      border: 0;
    }

    body {
      position: absolute;
      width: 100%;
      height: 100%;
      text-align: center;
    }

    #pos-area {
      background-color: #009DDC;
      margin-bottom: 10px;
      width: 100%;
      overflow: scroll;
      text-align: left;
      color: white;
    }

    #demo {
      padding: 8px;
      font-size: small;
    }

    #btn-area {
      height: 100px;
    }

    button {
      margin-bottom: 10px;
      padding: 12px 8px;
      width: 42%;
      border-radius: 8px;
      background-color: #009DDC;
      color: white;
    }
  </style>
  <script type="text/javascript" src="https://3gimg.qq.com/lightmap/components/geolocation/geolocation.min.js"></script>
</head>

<body>
  <div id="pos-area">
    <p id="demo">点击下面的按钮，获得对应信息：<br /></p>
  </div>

  <div id="btn-area">
    <button onClick="geolocation.getLocation(showPosition, showErr, options)">获取精确定位信息</button>
    <button onClick="geolocation.getIpLocation(showPosition, showErr)">获取粗糙定位信息</button>
    <button onClick="showWatchPosition()">开始监听位置</button>
    <button onClick="showClearWatch()">停止监听位置</button>
  </div>
  <script type="text/JavaScript">
        var geolocation = new qq.maps.Geolocation("OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77", "myapp");
 
        document.getElementById("pos-area").style.height = (document.body.clientHeight - 110) + 'px';
 
        var positionNum = 0;
        var options = {timeout: 8000};
        function showPosition(position) {
            positionNum ++;
            document.getElementById("demo").innerHTML += "序号：" + positionNum;
            document.getElementById("demo").appendChild(document.createElement('pre')).innerHTML = JSON.stringify(position, null, 4);
            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;
        };
 
        function showErr() {
            positionNum ++;
            document.getElementById("demo").innerHTML += "序号：" + positionNum;
            document.getElementById("demo").appendChild(document.createElement('p')).innerHTML = "定位失败！";
            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;
        };
 
        function showWatchPosition() {
            document.getElementById("demo").innerHTML += "开始监听位置！<br /><br />";
            geolocation.watchPosition(showPosition);
            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;
        };
 
        function showClearWatch() {
            geolocation.clearWatch();
            document.getElementById("demo").innerHTML += "停止监听位置！<br /><br />";
            document.getElementById("pos-area").scrollTop = document.getElementById("pos-area").scrollHeight;
        };
    </script>
</body>

</html>

 

posted @ 2021-12-16 15:54  herry菌  阅读(1992)  评论(0)  编辑  收藏  举报