使用echarts+Amap 获取行政区边界的geoJson 前提准备:首先你要去高德api上申请密钥,免费的,一天可以发出5000次请求,次数太多了你要去花钱申请企业版,直通车:https://developer.amap.com/
渲染步骤主要分为:
根据行政区code去获取行政区边界geoJson
你要先cdn引入:
<script src='http://webapi.amap.com/maps?v=1.3&key='你申请的key'&plugin=AMap.DistrictSearch'></script>
<script src="//webapi.amap.com/ui/1.0/main.js"></script>
在build/webpack.base.conf.js里面让webpack不处理aMap的依赖库
externals: { 'AMap':'AMap', 'AMapUI': 'AMapUI' }
通过AMapUI的DistrictExplorer 方法去获取行政区geoJson
具体可查看:https://lbs.amap.com/api/amap-ui/reference-amap-ui/geo/district-explorer
获取地图数据
渲染echarts图
点击地图下钻
地图主要分为:
分布图、散点图、热力图、航线图等
--npm install
--cd EchartsMap
--npm run dev
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