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 = nulllet getUrlArgs = this.options.getUrlArgsif (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vueVue.prototype.leaf = this.map// this.$emit('mapLoad')}},mounted () {this.initLeaflet()}
}
</script>
<style lang="less">
#map {width: 100%;height: 300px;
}
</style>