Vue使用高德地图搭建实时公交应用功能（地图 + 附近站点+线路详情 + 输入提示+换乘详情）

externals: {
 'AMap': 'AMap'
 }

<script type="text/javascript" src="http://webapi.amap.com/maps?v=1.3&key=您申请的key值"></script>

<script src="http://webapi.amap.com/maps?v=1.3&key=您申请的key值&callback=init"></script>
<script>
 function init(){
  var map = new AMap.Map('container', {
   center: [117.000923, 36.675807],
   zoom: 6
  });
  map.plugin(["AMap.ToolBar"], function() {
   map.addControl(new AMap.ToolBar());
  });
 }
</script>

import AMap from 'AMap'

AMap.service(['AMap.PlaceSearch'], function () {
  var placeSearch = new AMap.PlaceSearch({ // 构造地点查询类
  pageSize: 4,
  typ: '',
  pageIndex: 1,
  city: '苏州' // 城市
  })
  // 中心点坐标
  // [currentLocation.lng,currentLocation.lat]
  // 120.6400961887,31.1411187922
  var currentLocation = true
  if (currentLocation !== undefined) {
  placeSearch.searchNearBy('公交站点', [120.6400961887, 31.1411187922], 1500, function (status, result) {
   if (status === 'complete' && result.info === 'OK') {
   var pois = result.poiList.pois
   var random = [4, 4, 24, 14]
   pois.forEach((item, index) => {
    this.items.push({
    site: item.name.substr(0, item.name.indexOf('(')),
    line: item.address,
    distance: item.distance,
    next_site: '',
    sitenum: random[index],
    siteId: item.id
    })
    this.lineInfo(item.address.substr(0, item.address.indexOf(';') - 1), item.id, index)
   })
   console.log(result.poiList)
   }
  }.bind(this))
  }
 }.bind(this))

AMap.service(['AMap.LineSearch'], function () {
  var linesearch = new AMap.LineSearch({
  pageIndex: 1,
  city: this.city,
  pageSize: 20,
  extensions: 'all' // 返回全部信息
  })
  linesearch.search(this.lineName, function (status, result) {
  // 取回公交路线查询结果
  if (status === 'complete' && result.info === 'OK') {
   this.lineInfo = result.lineInfo
   var tips = result.lineInfo[0]
   console.log(tips)
   this.from = tips.start_stop + '-'
   this.to = tips.end_stop
   this.lineId = tips.id
   if (tips.stime.length !== 0 && tips.length !== 0) {
   this.time_s = tips.stime.substr(0, 2) + ':' + tips.stime.substr(2, 2)
   this.time_e = tips.etime.substr(0, 2) + ':' + tips.etime.substr(2, 2)
   } else {
   this.time_s = '05:40'
   this.time_e = '18:40'
   }
   this.pay = tips.basic_price
   this.listWidth = tips.via_stops.length
   this.backImage.width = tips.via_stops.length + 'rem'
   tips.via_stops.forEach((item, index) => {
   if (item.id === this.siteId) {
    this.ind = index
    console.log(index)
    this.showActive(this.ind, this.siteName)
   }
   this.siteList.push({
    siteName: item.name,
    siteLat: item.location.lat,
    siteLng: item.location.lng
   })
   })
  } else {
   // 无数据或者查询失败
  }
  // setInterval(busposition(), 60000)
  }.bind(this))
 }.bind(this))
 },

this.autocomplete.search(this.keywords, function (status, result) {
  if (status === 'complete' && result.info === 'OK') {
   var tips = result.tips
   this.hisTips = []
   console.log('tips', tips)
   for (var i = 0; i < tips.length; i++) {
   if (tips[i].location !== '' && undefined !== tips[i].location && tips[i].district.substr(0, 6) === '江苏省苏州市') {
    this.hisTips.push({
    lng: tips[i].location.lng,
    lat: tips[i].location.lat,
    name: tips[i].name,
    district: tips[i].district
    })
   }
   }
  } else {
  }
  }.bind(this))

AMap.service('AMap.Transfer', function () { // 回调函数
  // 实例化Transfer
  var transptions = {
  policy: 0, // 乘车策略，少时间0 少步行3 最少换乘2
  city: '苏州' // 城市
  }
  this.transfer = new AMap.Transfer(transptions)
  this.Linesearch()
 }.bind(this))
this.transfer.search([this.$route.query.fromAddressLng, this.$route.query.fromAddressLat], [this.$route.query.toAddressLng, this.$route.query.toAddressLat], function (status, result) {
  console.log(status)
  console.log(result)
  if (status === 'complete' && result.info === 'OK') {
   var plans = result.plans
   console.log('plans', plans)
   for (var i = 0; i < plans.length; i++) {
   var cost = plans[i].cost
   var time = parseInt(plans[i].time / 60)
   var segments = plans[i].segments
   var trans = []
   if (segments !== '' && segments !== undefined) {
    for (var j = 0; j < segments.length; j++) {
    if (segments[j].transit_mode === 'BUS') {
     const linename = segments[j].instruction
     trans.push(linename.substr(2, linename.indexOf('(') - 2))
    } else if (segments[j].transit_mode === 'SUBWAY') {
     const linename = segments[j].instruction
     trans.push(linename.substr(2, linename.indexOf('线') - 2))
    }
    }
   }
   this.plan.push({
    cost: cost,
    time: time,
    trans: trans
   })
   }
  } else {
  }
  }.bind(this))