高德地图api

高德地图申请apikey，
在项目index.html中放入

<!DOCTYPE html>
<html lang="">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no"> 
    <link rel="icon" href="<%= BASE_URL %>favicon.ico">
    <title><%= htmlWebpackPlugin.options.title %></title>
    <script type="text/javascript">
      window._AMapSecurityConfig = {
          // serviceHost:'您的代理服务器域名或地址/_AMapService',  
          // 例如 ：serviceHost:'http://1.1.1.1:80/_AMapService',
          securityJsCode: '1233************'
      }
    </script>
  </head>
  <body>
    <noscript>
      <strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
    </noscript>
    <div id="app"></div>
  </body>
</html>

在这里插入图片描述

<template>
    <div class="car-home">
        <Button @click="() => {this.$router.push('/')}">返回首页</Button>
        <div style="margin-top: 10px">
            <div class="input-content">
                <span class="input-title">起点</span>
                <Input v-model="startPoint" placeholder="请输入..." style="width: 300px" @on-blur="getNewAddress('start')"></Input>
            </div>
            <div class="input-content">
                <span class="input-title">终点</span>
                <Input v-model="endPoint" placeholder="请输入..." style="width: 300px" @on-blur="getNewAddress('end')"></Input>
            </div>
        </div>
        <div id="container"></div>
        <div id="panel"></div>
        <Button @click="openGDApp">打开高德地图app</Button>
    </div>
    
</template>
<script>
import AMapLoader from '@amap/amap-jsapi-loader';
import Vue from "vue";
export default Vue.extend({
    data() {
        return {
            map:null,
            driving: null,
            geocoder: null,
            isFirst: true,
            startPoint: '我的位置',
            endPoint: '香港理工大学',
            startPointArr: [],
            startFormattedAddress: '',  // 正向地址解析后得具体地址（起点）
            endPointArr: [],
            endFormattedAddress: '',  // 正向地址解析后的具体地址（终点）
        }
    },
    async mounted() {
        await this.initMap()
    },

    methods: {
        initMap() {
            AMapLoader.load({
                "key": "012121*************************a",  // 申请好的Web端开发者Key，首次调用 load 时必填
                "version": "2.0",  // 指定要加载的 JSAPI 的版本，缺省时默认为 1.4.15
                "plugins":  ['AMap.Geolocation', 'AMap.Geocoder', 'AMap.ToolBar', 'AMap.Driving', 'AMap.Scale'],  // 需要使用的的插件列表，如比例尺'AMap.Scale'等
            }).then(async(AMap)=>{
                this.map = new AMap.Map('container', {
                    resizeEnable: true,
                    // center: [116.397428, 39.90923],//地图中心点
                    zoom: 13 //地图显示的缩放级别
                });

                await this.getGeolocation()
            }).catch(e => {
                console.log(e);
            })
        },

        async getGeolocation() {
                this.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
                        maximumAge: 0,           //定位结果缓存0毫秒，默认：0
                        convert: true,           //自动偏移坐标，偏移后的坐标为高德坐标，默认：true
                        showButton: true,        //显示定位按钮，默认：true
                        buttonPosition: '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：true
                        showCircle: false,        //定位成功后用圆圈表示定位精度范围，默认：true
                        panToLocation: true,     //定位成功后将定位到的位置作为地图中心点，默认：true
                        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
                })
                this.geolocation.getCurrentPosition(async(status, result) => {
                    console.log("获取当前位置", status, result)
                    if (status == 'complete') {
                        this.$set(this.startPointArr, 0, result.position.lng)
                        this.$set(this.startPointArr, 1, result.position.lat)
                        let addressResult = await this.getAddressGeocoder(1, this.startPointArr)
                        this.startPoint = addressResult.regeocode.formattedAddress

                        let addressResult1 = await this.getAddressGeocoder(0, this.endPoint)
                        this.endPointArr[0] = addressResult1.geocodes[0].location.lng
                        this.endPointArr[1] = addressResult1.geocodes[0].location.lat
                        this.endFormattedAddress = addressResult1.geocodes[0].formattedAddress
                        await this.getDriving()
                    } else {
                        console.log('err', result)
                    }
                })
        },

        getDriving() {
            if(this.driving) {
                this.driving.clear()
            }
            let a1 = this.startPointArr[0]
            let a2 = this.startPointArr[1]
            let a3 = this.endPointArr[0]
            let a4 = this.endPointArr[1]
            console.log("起点坐标", this.startPointArr)
            console.log("终点坐标", this.endPointArr)
            this.driving = new AMap.Driving({
                policy: AMap.DrivingPolicy.LEAST_TIME,
                map:this.map //绑定地图组件
            })
            this.driving.search(new AMap.LngLat(a1, a2), new AMap.LngLat(a3, a4), (status, result) => {
            // driving.search(new AMap.LngLat(116.397428, 39.90923), new AMap.LngLat(116.427281, 39.903719), function(status, result) {
                console.log("status=",status)
                console.log('result=', result)
                console.log(result.destination.KL)
                this.result = result
                if (status === 'complete') {
                    // console.log('绘制驾车路线完成')
                } else {
                    // console.log('获取驾车数据失败：' + result)
                }
            })
        },

        /**
         * 输入框
         */
        async getNewAddress(which) {
            let addressResult = which === 'start' ? await this.getAddressGeocoder(0, this.startPoint) : await this.getAddressGeocoder(0, this.endPoint)
            console.log("addressResult==",addressResult)
            if(which === 'start') {
                this.startPointArr[0] = addressResult.geocodes[0].location.lng
                this.startPointArr[1] = addressResult.geocodes[0].location.lat
                this.startFormattedAddress = addressResult.geocodes[0].formattedAddress
            } else {
                this.endPointArr[0] = addressResult.geocodes[0].location.lng
                this.endPointArr[1] = addressResult.geocodes[0].location.lat
                this.endFormattedAddress = addressResult.geocodes[0].formattedAddress
            }
            this.$nextTick(() => {
                this.getDriving()
            })
        },

        /**
         * 正向、逆向地址解析
         */
        getAddressGeocoder(isGetAdress = 0, pointArr) {
            var geocoder = new AMap.Geocoder({
                // city 指定进行编码查询的城市，支持传入城市名、adcode 和 citycode
                // city: '010'
            })
            return new Promise((resolve, reject) => {
                if(isGetAdress === 1) {
                    geocoder.getAddress(pointArr, (status, result) => {
                        if (status === 'complete' && result.info === 'OK') {
                            resolve(result)
                        } else {
                            reject(result)
                        }
                    })
                } else {
                    geocoder.getLocation(pointArr, (status, result) => {
                        if (status === 'complete' && result.info === 'OK') {
                            resolve(result)
                        } else {
                            reject(result)
                        }
                    })
                }
            })
        },
        openGDApp() {
            const url = `https://uri.amap.com/navigation?from=${this.startPointArr[0]},${this.startPointArr[1]},${this.startPoint}&to=${this.endPointArr[0]},${this.endPointArr[1]},${this.endPoint}&mode=car&callnative=1&coordinate=wgs84&src=mypage`
            // https://segmentfault.com/q/1010000010711865?sort=created
            // https://lbs.amap.com/api/amap-mobile/guide/android/navigation
            // const url = `androidamap://navi?sourceApplication=appname&poiname=fangheng&lat=36.547901&lon=104.258354&dev=1&style=2`
            window.open(url)
        }
    },
    destroyed() {
        this.map.destroy()
    }
})
</script>
<style lang="less" scoped>
#container {
    width: 100%;
    height: 400px;
}
.input-content {
    margin-bottom: 8px;
}
.input-title {
    margin-right: 8px;
}
.car-home {
  width: 100%;
  padding: 10px;
//   height: 500px;
}
#panel {
    position: fixed;
    background-color: white;
    max-height: 90%;
    overflow-y: auto;
    top: 10px;
    right: 10px;
    width: 280px;
}
#panel .amap-call {
    background-color: #009cf9;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
#panel .amap-lib-driving {
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
    overflow: hidden;
}
</style>

在这里插入图片描述

<template>
    <div class="demo-nav1">
        <div class="header-content">
            <Button @click="() => {this.$router.push('/')}">返回首页</Button>
            <div class="point-content">
                <span class="point-text">起点</span>
                <Input v-model="startPoint" placeholder="请输入..." style="width: 300px" @on-blur="getNewAddress('start')" />
            </div>
            <div class="point-content">
                <span class="point-text">终点</span>
                <Input v-model="endPoint" placeholder="请输入..." style="width: 300px" @on-blur="getNewAddress('end')" />
            </div>
        </div>
        <div id="container1" class="map-content"></div>
        <div id="panel"></div>
        <div class="input-item">
            <Button @click="startAnimation()">开始导航</Button>
            <Button @click="stopAnimation()">停止导航</Button>
            <Button @click="stopAnimation2()">模拟导航</Button>
        </div>

    </div>
</template>
<script>
import AMapLoader from '@amap/amap-jsapi-loader';
import Vue from "vue";
export default Vue.extend({
    // name: "Map",
    data() {
        return {
            map: null,
            driving: null,
            moveAnimation: null,
            startPoint: '我的位置',
            startPointArr: [],
            startFormattedAddress: '',  // 正向地址解析后得具体地址（起点）
            endPoint: '江苏省苏州市苏州大学',
            endPointArr: [],
            endFormattedAddress: '',  // 正向地址解析后的具体地址（终点）
            carIconPoint: [],
            lineArr: [],
            path: [],  // 该值用于实时导航的数据值，具体用于俺也不是非常清楚
            marker: null,
            flag: true,
            interval: null,

            polyline: null,  // 绘制轨迹
            passedPolyline: null,
        }
    },
    async mounted() {
        await this.clearPolyline()
        await this.initMap()
    },

    destroyed() {
        this.map.destroy()
    },

    methods: {
        initMap() {
            // https://lbs.amap.com/api/jsapi-v2/documentation#map
            AMapLoader.load({
                "key": "0d8322**************************a",  // 申请好的Web端开发者Key，首次调用 load 时必填
                "version": "2.0",  // 指定要加载的 JSAPI 的版本，缺省时默认为 1.4.15
                "plugins":  ['AMap.Geolocation', 'AMap.Geocoder', 'AMap.ToolBar', 'AMap.Driving', 'AMap.Scale', 'AMap.MoveAnimation', 'AMap.HawkEye', 'AMap.ControlBar'],  // 需要使用的的插件列表，如比例尺'AMap.Scale'等
            }).then(async(AMap) => {
                this.map = new AMap.Map('container1', {
                    resizeEnable: true,
                    // center: [116.397428, 39.90923],//地图中心点
                    zoom: 13 //地图显示的缩放级别
                });

                // 新建当前定位
                await this.getGeolocation()
                // 当前位置设为起点
                await this.setStartPointArr()

                // 根据终点地址-正向解析地址
                let addressResult1 = await this.getAddressGeocoder(0, this.endPoint)
                this.endPointArr[0] = addressResult1.geocodes[0].location.lng
                this.endPointArr[1] = addressResult1.geocodes[0].location.lat
                this.endFormattedAddress = addressResult1.geocodes[0].formattedAddress

                console.log("this.startPointArr==",this.startPointArr)
                console.log("this.endPointArr==",this.endPointArr)

                await this.getDriving()
            }).catch(e => {
                console.log(e);
            })
        },

        /**
         * 方向工具条
         */
        getControlBar() {
            this.map.addControl(new AMap.ControlBar({
                visible: true,
                position: {
                    top: '10px',
                    right: '10px'
                }
            }));
        },

        /**
         * 设置起点位置为当前位置
         */
        async setStartPointArr() {
            let startPointArr = await this.getCurrentPosition()
            this.$set(this.startPointArr, 0, startPointArr[0])
            this.$set(this.startPointArr, 1, startPointArr[1])
            let addressResult = await this.getAddressGeocoder(1, this.startPointArr)
            this.startPoint = addressResult.regeocode.formattedAddress
        },


        /**
         * 输入框的内容
         */
        async getNewAddress(which) {
            await this.clearPolyline()
            let addressResult = which === 'start' ? await this.getAddressGeocoder(0, this.startPoint) : await this.getAddressGeocoder(0, this.endPoint)
            if (which === 'start') {
                this.startPointArr[0] = addressResult.geocodes[0].location.lng
                this.startPointArr[1] = addressResult.geocodes[0].location.lat
                this.startFormattedAddress = addressResult.geocodes[0].formattedAddress
            } else {
                this.endPointArr[0] = addressResult.geocodes[0].location.lng
                this.endPointArr[1] = addressResult.geocodes[0].location.lat
                this.endFormattedAddress = addressResult.geocodes[0].formattedAddress
            }
            this.$nextTick(() => {
                this.getDriving()
            })
        },

        /**
         * 正向、逆向地址解析
         * https://lbs.amap.com/api/jsapi-v2/guide/services/geocoder
         */
        getAddressGeocoder(isGetAdress = 0, pointArr) {
            var geocoder = new AMap.Geocoder({})
            return new Promise((resolve, reject) => {
                if (isGetAdress === 1) {
                    geocoder.getAddress(pointArr, (status, result) => {  // 逆向地理编码方法
                        if (status === 'complete' && result.info === 'OK') {
                            resolve(result)
                        } else {
                            reject(result)
                        }
                    })
                } else {
                    geocoder.getLocation(pointArr, (status, result) => {  // 正向地理编码方法
                        if (status === 'complete' && result.info === 'OK') {
                            resolve(result)
                        } else {
                            reject(result)
                        }
                    })
                }
            })
        },

        /**
         * 创建定位
         */
        getGeolocation() {
            this.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
                // offset: [10, 20],  // 定位按钮的停靠位置的偏移量
                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
                // position: 'RB',  // 定位按钮的排放位置,  RB表示右下
                maximumAge: 0,           //定位结果缓存0毫秒，默认：0
                convert: true,           //自动偏移坐标，偏移后的坐标为高德坐标，默认：true
                showButton: true,        //显示定位按钮，默认：true
                buttonPosition: 'LB',    //定位按钮停靠位置，默认：'LB'
                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：true
                showCircle: false,        //定位成功后用圆圈表示定位精度范围，默认：true
                panToLocation: true,     //定位成功后将定位到的位置作为地图中心点，默认：true
            })
        },

        /***
         * 获取当前定位位置
         */
        getCurrentPosition() {
            return new Promise((resolve, reject) => {
                this.geolocation.getCurrentPosition((status, result) => {
                    if(status === 'complete') {
                        resolve([result.position.lng, result.position.lat])
                    } else {
                        reject(result)
                    }
                })
            })
        },

        /**
         * 行驶路径规划
         */
        getDriving() {
            if(this.driving) {
                this.driving.clear()
            }
            this.driving = new AMap.Driving({
                policy: AMap.DrivingPolicy.LEAST_TIME,  // 驾车路线规划策略，AMap.DrivingPolicy.LEAST_TIME是最快捷模式
                map: this.map  // 绑定组件
            })
            let _this = this
            this.driving.search(new AMap.LngLat(_this.startPointArr[0], _this.startPointArr[1]), new AMap.LngLat(_this.endPointArr[0], _this.endPointArr[1]), (status, result) => {
                result.routes[0].steps.forEach((item,index) => {
                    item.path.forEach((sitem, sindex) => {
                        if(index === 0 && sindex === 0) {
                            _this.carIconPoint = [sitem.lng, sitem.lat]
                        }
                        _this.lineArr.push([sitem.lng, sitem.lat])
                    })
                })
                this.getMoveAnimation()
            })
        },

        /**
         * 轨迹路径绘制
         * https://lbs.amap.com/api/jsapi-v2/update
         */
        getMoveAnimation() {
            AMap.plugin('AMap.MoveAnimation', async() => {
                // https://lbs.amap.com/api/jsapi-v2/documentation#map
                this.map = new AMap.Map('container1', {
                resizeEnable: true,
                center: this.startPointArr,
                zoom: 15,  // 地图显示的缩放级别，可以设置为浮点数；若center与level未赋值，地图初始化默认显示用户所在城市范围。
                pitch: 50,  // 俯仰角度，默认 0，最大值根据地图当前 zoom 级别不断增大，2D地图下无效
                terrain: true,  // 地图是否展示地形，此属性适用于 3D 地图。默认为值 false 不展示地形，可选 true ，选择 true 会展示地形效果。(注意：此属性适用于 JSAPI v2.1Beta 及以上版本)。
                // rotation: -0.7908261543741522,
                viewMode: '3D', //开启3D视图,默认为关闭
                buildingAnimation: true, //楼块出现是否带动画
                })
                window.map = this.map
                

                await this.getControlBar()

                // https://lbs.amap.com/api/jsapi-v2/documentation#marker
                this.marker = new AMap.Marker({
                    map: this.map,  // 要显示该marker的地图对象
                    position: this.carIconPoint,  // 点标记在地图上显示的位置,如果用作startPointArr会出现偏差！！！
                    // position: this.startPointArr,  // 点标记在地图上显示的位置,如果用作startPointArr会出现偏差！！！
                    icon: 'https://a.amap.com/jsapi_demos/static/demo-center-v2/car.png',  // 在点标记中显示的图标。可以传一个图标地址，也可以传Icon对象。有合法的content内容设置时，此属性无效。
                    offset: new AMap.Pixel(-13, -26),
                })

                // // 绘制轨迹
                this.polyline = new AMap.Polyline({
                // new AMap.Polyline({
                    map: this.map,
                    path: this.lineArr,
                    showDir: true,
                    strokeColor: "#0076ff", //线颜色
                    // strokeOpacity: 1,     //线透明度
                    strokeWeight: 6, //线宽
                    // strokeStyle: "solid"  //线样式
                })

                this.passedPolyline = new AMap.Polyline({
                    map: this.map,
                    strokeColor: "#00ff14", //线颜色
                    strokeWeight: 6, //线宽
                })

                this.marker.on('moving', (e) => {
                    console.log('moving', e)
                    if(this.flag) {
                        Array.prototype.push.apply(this.path, e.passedPath)
                        this.passedPolyline.setPath(this.path)
                    } else {
                        this.passedPolyline.setPath(e.passedPath)  // 延长驾驶途径过的轨迹
                    }
                    this.map.setCenter(e.target.getPosition())  // 设置地图中心点
                    this.map.setRotation(-e.target.getOrientation())  // 设置旋转角
                    console.log("eee",e)
                })
            })
        },

        clearPolyline() {
            console.log('clearPolyline')
            this.path.length > 0 && (this.path = [])
            this.lineArr.length > 0 && (this.lineArr = [])
            this.map && (this.map.clearMap())
        },


        /**
         * 开始导航
         */
        async startAnimation() {
            this.flag = true
            // 清楚画布
            await this.clearPolyline()
            // 将起点位置定位到当前位置，终点位置不变，画出路径，在实时勾画轨迹
            await this.setStartPointArr()
            // 路径规划
            await this.getDriving()
            this.interval = setInterval(async() => {
                let curPosition = await this.getCurrentPosition()
                this.marker.moveTo(curPosition, {
                    duration: 1000,
                    delay: 500,
                    autoRotation: true
                })
            }, 1000)
        },

        /**
         * 地图中心点以及缩放级别
         * https://lbs.amap.com/api/jsapi-v2/guide/map/state
         * isPlay为1在实时行驶过程中地图放大，isPlay为0在回到暂停或者不在播放的时候显示小地图
         */
        getZoomAndCenter() {
            this.map.setZoomAndCenter(40, this.startPointArr)
        },

        stopAnimation2() {  // 开始移动
            this.flag = false
            this.getZoomAndCenter()
            this.marker.moveAlong(this.lineArr, {
                duration: 1000,
                delay: 500,
                autoRotation: true
            })
        },

        // 暂停移动
        pauseAnimation() {
            this.marker.pauseMove()
        },

        // 恢复移动
        resumeAnimation() {
            this.marker.resumeMove();
        },

        // 停止移动
        stopAnimation() {
            clearInterval(this.interval)
            this.marker.stopMove()
        }
    }
})
</script>
<style lang="less" scoped>
.demo-nav1 {
    width: 100%;
    height: 100%;
    position: fixed;
    bottom: 0;
}
.header-content {
    padding: 10px;
}
.point-content {
    margin-top: 10px;
}
.point-text {
    margin-right: 10px;
}
.map-content {
    width: 100%;
    height: 100%;
}
#panel {
    position: fixed;
    background-color: white;
    max-height: 90%;
    overflow-y: auto;
    top: 10px;
    right: 10px;
    width: 280px;
}
#panel .amap-call {
    background-color: #009cf9;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
#panel .amap-lib-driving {
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
    overflow: hidden;
}
.input-item {
    position: absolute;
    bottom: 5%;
    right: 0;
}
</style>

高德地图api

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