使用腾讯地图和js,html实现地理位置的获取

来源：互联网发布：淘宝卖家林弯弯201 编辑：程序博客网时间：2024/06/07 01:25
<!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>
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