综合了网上的大佬的概述，做了一下比较亲民的优化，json文件可以在下面的链接上定制，经纬度可以用百度地图的坐标拾取器和获取，图中以青岛为例，感谢大佬们的之前的贡献，可以让后来人用上现成的，话不多说，贴代码。Make A PieGallery - 分享你的可视化作品
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<script src="qingdao.json"></script>
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//这里需要下载官网的全国地图，记得要放在服务器环境下$.get('qingdao.json', function (bdjson) {echarts.registerMap('qingdao', bdjson);var myChart = echarts.init(document.getElementById('main'));option = {title: {text: '自定义热力图',subtext: 'data from PM25.in',//sublink: 'http://www.pm25.in',left: 'center',textStyle: {color: '#fff'}},backgroundColor: '#404a59',visualMap: {min: 0,max: 500,splitNumber: 5,inRange: {color: ['#d94e5d','#eac736','#50a3ba'].reverse()},textStyle: {color: '#fff'}},geo: {map: 'qingdao',label: {emphasis: {show: false}},roam: true,itemStyle: {normal: {areaColor: '#323c48',borderColor: '#111'},emphasis: {areaColor: '#2a333d'}}},series: [{name: 'AQI',type: 'heatmap',coordinateSystem: 'geo',data: [[120.373486, 36.095612 , 100], // 经纬度 + 数量[120.424509, 36.06936, 12],[120.401513,36.14261, 102],[120.449518,36.122555, 4561],[120.02753,36.790191, 122],[120.110318,36.042983, 200],[120.464466,36.393326, 102],[120.02753,36.10646, 1200],[120.374779,36.149371, 3121],[120.342584,36.06726, 1112],[120.601296,36.135847, 1842],]}]
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