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webapp定位

IT知识定位webapp

满堂花醉三千客，一剑霜寒十四洲。这篇文章主要讲述webapp定位相关的知识，希望能为你提供帮助。

< !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://www.songbingjia.com/css/mui.min.css"> < script type="text/javascript" src="http://img.readke.com/220430/0553222435-0.jpg key=申请的key"> < /script> < body> < header class="mui-bar mui-bar-nav"> < a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left"> < /a> < h1 class="mui-title"> 标题< /h1> < /header> < div id="tip7" style="margin-top: 5rem; "> uuuu< /div> < div id="tip72" style="margin-top: 5rem; "> uuuu< /div> < script type="text/javascript"> map = new AMap.Map(‘‘, { 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‘ }); 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) { //逆地理编码 AMap.service(‘AMap.Geocoder‘, function() { //回调函数 //实例化Geocoder geocoder = new AMap.Geocoder({ city: "010" //城市，默认：“全国” }); var lnglatXY = [data.position.getLng(), data.position.getLat()]; //地图上所标点的坐标 geocoder.getAddress(lnglatXY, function(status, result) { if(status === ‘complete‘ & & result.info === ‘OK‘) { document.getElementById(‘tip72‘).innerHTML = result.regeocode.formattedAddress; } else { //获取地址失败 document.getElementById(‘tip72‘).innerHTML = "获取地址失败"; } }); })document.getElementById(‘tip7‘).innerHTML = str.join(‘< br> ‘); } //解析定位错误信息 function onError(data) { document.getElementById(‘tip7‘).innerHTML = ‘定位失败‘ + data.info + "_" + data.message; } < /script> < /body> < script src="https://www.songbingjia.com/js/mui.min.js"> < /script> < /html>

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