https://lbsyun.baidu.com/index.php?title=jspopularGL/guide/geoloaction

// 百度地图API功能
var map = new BMap.Map('map')var point = new BMap.Point(108.95, 34.27)map.centerAndZoom(point, 12)var geolocation = new BMap.Geolocation()geolocation.getCurrentPosition(function (r) {console.log(r.point)if (this.getStatus() === 0) {var mk = new BMap.Marker(r.point)map.addOverlay(mk)// 标出所在地map.panTo(r.point)// 地图中心移动// alert('您的位置：'+r.point.lng+','+r.point.lat);var point = new BMap.Point(r.point.lng, r.point.lat)// 用所定位的经纬度查找所在地省市街道等信息var gc = new BMap.Geocoder()gc.getLocation(point, function (rs) {// var addComp = rs.addressComponents; console.log(rs.address)// 地址信息alert(rs.address)// 弹出所在地址})} else {alert('failed' + this.getStatus())}}, { enableHighAccuracy: true })