• js通过高德地图获取当前位置的经度纬度


    效果图如下:

    已经获取到了经度纬度了

    代码如下:

    <!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>浏览器定位</title>
            <link rel="stylesheet" href="https://cache.amap.com/lbs/static/main1119.css" />
            <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.4&key=ad26780bfaabf0ca27ae6078e2e81682"></script>
            <script type="text/javascript" src="https://cache.amap.com/lbs/static/addToolbar.js"></script>
    
            <body>
                
                <div id='container' style=''></div>
    
                <div id="tip"></div>
                <script type="text/javascript">
                    /***************************************
                        由于Chrome、IOS10等已不再支持非安全域的浏览器定位请求,为保证定位成功率和精度,请尽快升级您的站点到HTTPS。
                        ***************************************/
                    var map, geolocation;
                    //加载地图,调用浏览器定位服务
                    map = new AMap.Map('container', {
                        resizeEnable: true
                    });
                    map.plugin('AMap.Geolocation', function() {
                        geolocation = new AMap.Geolocation({
                            enableHighAccuracy: true, //是否使用高精度定位,默认:true
                            timeout: 10000, //超过10秒后停止定位,默认:无穷大
                            buttonOffset: new AMap.Pixel(10, 20), //定位按钮与设置的停靠位置的偏移量,默认:Pixel(10, 20)
                            zoomToAccuracy: true, //定位成功后调整地图视野范围使定位位置及精度范围视野内可见,默认:false
                            buttonPosition: 'RB'
                        });
    document.getElementById('tip').innerHTML="定位中,请勿操作,否则会定位失败";
    document.getElementById("tip").style.color="red";
                        map.addControl(geolocation);
                        geolocation.getCurrentPosition();
                        AMap.event.addListener(geolocation, 'complete', onComplete); //返回定位信息
                        AMap.event.addListener(geolocation, 'error', onError); //返回定位出错信息
                    });
                    //解析定位结果
                    function onComplete(data) {
    
                        var str = [];
    console.log(data.position.getLat());
    console.log(data.position.getLng());
                        str.push(data.position.getLat());
                        str.push(data.position.getLng());
                        //document.getElementById('tip').innerHTML = str;
    document.getElementById('tip').innerHTML="定位成功";
    document.getElementById("tip").style.color="#15A3FA";
    setTimeout(tishi,3000);
    
    
                    }
    
                    //解析定位错误信息
                    function onError(data) {
                        document.getElementById('tip').innerHTML = '定位失败请刷新再试';
    
                    }
    
    function tishi(){ 
      document.getElementById("tip").style.visibility="hidden";
    } 
                </script>
            </body>
    
    </html>
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  • 原文地址:https://www.cnblogs.com/LoveQin/p/10223719.html
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