微信地图 leaflet 腾讯地图

本来在微信项目中使用的高德地图，发现不是想象中的好用，而且用了微信，感觉使用腾讯地图会比较方便，所以，索性使用leaflet+腾讯地图的底图来实现。

其中关于正确使用腾讯地图参考了https://github.com/wuxiashuangji/TXMapTitleLayer
1、首先安装leaflet库

yarn add leaflet

2、正常引入leaflet资源

<script src="https://cdn.bootcss.com/leaflet/1.3.1/leaflet.js"></script>
<link href="https://cdn.bootcss.com/leaflet/1.3.1/leaflet.css" rel="stylesheet">

3、创建文件txTileLayer.js

export const TXTileLayer = L.TileLayer.extend({
  getTileUrl: function (tilePoint) {
    let urlArgs = null
    let getUrlArgs = this.options.getUrlArgs
    if (getUrlArgs) {
      urlArgs = getUrlArgs(tilePoint)
    } else {
      urlArgs = {
        z: tilePoint.z,
        x: tilePoint.x,
        y: tilePoint.y
      }
    }
    return L.Util.template(this._url, L.extend(urlArgs, this.options, {
      s: this._getSubdomain(tilePoint)
    }))
  }
})

4、在vue项目中使用

<template>
  <div id="map"></div>
</template>
<script>
import Vue from 'vue'
import { TXTileLayer } from './txTileLayer.js'
export default {
  data () {
    return {
      map: null
    }
  },
  methods: {
    initLeaflet () {
      this.map = L.map('map', {
        center: [23.12262, 113.324579],
        zoom: 10,
        maxZoom: 23,
        minZoom: 3
      })
      let url = 'http://rt1.map.gtimg.com/realtimerender/?z={z}&x={x}&y={y}&type=vector&style=1&v=1.1.1'
      let getUrlArgs = function (tilePoint) {
        return {
          // 地图
          z: tilePoint.z,
          x: tilePoint.x,
          y: Math.pow(2, tilePoint.z) - 1 - tilePoint.y
        }
      }
      let options = {
        subdomain: '012',
        getUrlArgs: getUrlArgs
      }
      const txMap = new TXTileLayer(url, options)
      txMap.addTo(this.map)
      // 绑定到vue
      Vue.prototype.leaf = this.map
      // this.$emit('mapLoad')
    }

  },
  mounted () {
    this.initLeaflet()
  }
}
</script>
<style lang="less">
#map {
  width: 100%;
  height: 300px;
}
</style>

5、最终效果图

转载自：https://blog.csdn.net/solocao/article/details/82793765