vue+高德，百度地图

1，npm安装vue-amap
npm install vue-amap --save
2，main.js引入

import VueAMap from 'vue-amap';
Vue.use(VueAMap);
VueAMap.initAMapApiLoader({key: '',plugin: ['AMap.Autocomplete', 'AMap.PlaceSearch', 'AMap.Scale', 'AMap.OverView', 'AMap.ToolBar', 'AMap.MapType', 'AMap.PolyEditor', 'AMap.CircleEditor', 'AMap.Geolocation', 'AMap.Geocoder'],
});
html页面引入
<script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=****"></script>
<script src="//webapi.amap.com/maps?v=1.4.15&key=****&&plugin=AMap.MarkerClusterer,AMap.Autocomplete,AMap.MapType,AMap.PolyEditor,AMap.MouseTool,AMap.AdvancedInfoWindow,AMap.Scale,AMap.ToolBar,AMap.RangingTool,Geocoder"></script>
<script src="//webapi.amap.com/ui/1.0/main.js?v=1.4.11"></script>

3，amap.js 定位

export const location =  {initMap(id){let mapObj = new AMap.Map(id, {})let geolocation;mapObj.plugin(['AMap.Geolocation'], function () {geolocation = new AMap.Geolocation({enableHighAccuracy: true, //  是否使用高精度定位，默认:truetimeout: 10000, //  超过10秒后停止定位，默认：无穷大maximumAge: 0, // 定位结果缓存0毫秒，默认：0convert: true, // 自动偏移坐标，偏移后的坐标为高德坐标，默认：trueshowButton: true, //  显示定位按钮，默认：truebuttonPosition: 'LB',  // 定位按钮停靠位置，默认：'LB'，左下角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)showMarker: true, //  定位成功后在定位到的位置显示点标记，默认：trueshowCircle: true, //  定位成功后用圆圈表示定位精度范围，默认：truepanToLocation: true,  //  定位成功后将定位到的位置作为地图中心点，默认：truezoomToAccuracy: 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})mapObj.addControl(geolocation)geolocation.getCurrentPosition()})return geolocation;}
}

4，使用

import { location } from "@/utils/amap";
两种方式
let geolocation = location.initMap("map-container"); //定位AMap.event.addListener(geolocation, "complete", (result) => {if (result) {//地址 console.log(result)}
});
----
AMap.plugin("AMap.Geolocation", function () {var geolocation = new AMap.Geolocation({enableHighAccuracy: true,timeout: 10000,});// 获取位置信息geolocation.getCurrentPosition((status, result) => {if (result && result.position) {}
})

百度地图

## 获取经纬度写法：let ak = '****'
/*** 异步加载百度地图* @returns {Promise}* @constructor*/
function loadBaiDuMap() {return new Promise(function (resolve, reject) {try {// console.log("BMap is defined:", BMapGL === undefined || BMapGL);resolve(BMapGL);} catch (err) {window.init = function () {resolve(BMapGL);};let script = document.createElement("script");script.type = "text/javascript";script.src = `https://api.map.baidu.com/api?v=1.0&type=webgl&ak=${ak}&callback=init`;script.onerror = reject;document.body.appendChild(script);}});
}
export { loadBaiDuMap };
//通过地址转换为经纬度，注意这里必须传入city，也就是市
function getPoint(city, address) {let result = loadBaiDuMap().then((BMapGL) => {return new Promise(function (resolve, reject) {//创建地址解析器实例let res = "没有查询到经纬度";if (!city) {res = "商户记录属于哪个城市未知";reject(res);}var myGeo = new BMapGL.Geocoder();// 将地址解析结果显示在地图上，并调整地图视野myGeo.getPoint(address,function (point) {if (point) {console.log(point, "point");resolve(point);} else {reject(res);}},city);});});return result;
}export { getPoint };
//定位，获取当前的地理位置
function getLocationInfo() {let result = loadBaiDuMap().then((BMapGL) => {return new Promise(function (resolve, reject) {// 创建地图实例let geolocation = new BMapGL.Geolocation(); // 创建百度地理位置实例，代替 navigator.geolocationgeolocation.getCurrentPosition(function (e) {// console.log(e, "e");if (this.getStatus() == BMAP_STATUS_SUCCESS) {// 百度 geolocation 的经纬度属性不同，此处是 point.lat 而不是 coords.latitudelet point = new BMapGL.Point(e.point.lng, e.point.lat);// console.log(point, "point");let gc = new BMapGL.Geocoder();gc.getLocation(point, function (rs) {resolve(rs);});} else {resolve(this.getStatus())// reject(this.getStatus());}});});});return result;
}
export { getLocationInfo };
使用
import { getLocationInfo } from "@/util/amap";
getLocationInfo().then((rs) => {
})

页面使用

1：组件式
[vue-baidu-map](https://dafrok.github.io/vue-baidu-map/#/zh/index)
vue-baidu-map
main.js
import BaiduMap from 'vue-baidu-map'
Vue.use(BaiduMap, {ak: '******'
})<baidu-map:center="center":zoom="zoom":height="screenHeight3":width="screenWidth3":map-style="mapStyle"    //背景样式:scroll-wheel-zoom="true"class="bmView"@ready="handler">//多个marker
<div v-for="(v, k) in wgMarker" :key="k"><bm-marker :position="{ lng: v.centerx, lat: v.centery }" @click="showWgMarker(v)"><bm-label :content="v.name +'-'+ v.num" :label-style="{****}" :offset="{width: -12, height: 30}"/></bm-marker>
</div><bm-info-window :offset="{width: -8, height: -32}" :show="showFlag" :position="positionData" title="***" @close="infoWindowClose()"></bm-info-window><bm-polygonv-for="(p,index) in lineList.line":key="'p'+index":path="p":fill-opacity="0.1":stroke-opacity="0":stroke-weight="2"stroke-color="#057af3"@click="handleClick(p)"/>  //线组成的网格， 数据格式  [{ lng:**,lat: ** },]</baidu-map>mapStyle: {style: 'midnight'},handler({ BMap, map }) {this.BMap = BMapthis.map = mapthis.center.lng = 116.72963233941316this.center.lat = 39.912480003316986this.zoom = 15}组件式marker和Infowindow组件式一起使用动态插入marker就用动态插入infoWindow
2：script 引用
html页面引入
动态markerconst bPoint = new BMap.Point(point.lonbd, point.latbd) // 创建点  point//经纬度数组var myIcon = new BMap.Icon(this.mapIconRed, new BMap.Size(300, 157))  //mapIconRed，动态iconconst marker = new BMap.Marker(bPoint, { icon: myIcon }) // 做标记// marker = new BMap.Marker(pointArray[i], {// icon: icon//  })this.map.addOverlay(marker) // 在地图上显示标注点this.markers.push(marker)const _this = thismarker.addEventListener('click', function(e) {_this.map.centerAndZoom(new BMap.Point(point.lonbd, point.latbd), 15) //点击显示到中心_this.showInfo(point, bPoint)  //显示  info})})showInfo(point, bPoint) {var opts = {width: 300, // 信息窗口宽度height: 250 // 信息窗口高度}const arr = `<div></div>`var infoWindow = new BMap.InfoWindow(arr, opts) // 创建信息窗口对象this.map.openInfoWindow(infoWindow, bPoint) // 开启信息窗口}绘制线const BMap = this.BMapconst list = this.lineList.line  //经纬度数据//数据格式[{ lng:**,lat: ** },]          [[*,*]]const arr = []list.forEach(a => {a.forEach(b => {arr.push(new BMap.Point(b.lng, b.lat))var myPolygon = new BMap.Polygon(arr, {// fillColor: "#428ffc",// fillOpacity: v.opacity,// trokeColor: "#fff"strokeColor: '#FF0000', // 线条颜色strokeWeight: 5, // 线条宽度strokeStyle: 'dashed', // 线条形式，虚线strokeOpacity: 0.5, // 线条的透明度fillColor: '#1791fc', // 覆盖物的颜色fillOpacity: 0.1 // 覆盖物的透明度})this.map.addOverlay(myPolygon) // 添加区域})})