代码
提交代码
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width,initial-scale=1.0" />
<title>Echarts Example</title>
</head>
<body>
<div id="main" style="width: 600px;height: 400px"></div>
<script src="//cdn.bootcss.com/axios/0.19.2/axios.min.js"></script>
<script src="//cdn.bootcss.com/echarts/4.5.0/echarts.js"></script>
<script type="text/javascript">
async function run() {
// 数据源文件
// 合计62条数据记录
const { data: productions } = await axios.get('./fresh.json');
const myChart = echarts.init(document.getElementById('main'));
const option = {
toolbox: {
feature: {
saveAsImage: {},
},
},
polar: {},
radiusAxis: {
// 设定径向轴为类别类型
type: 'category',
data: productions.map((p) => p.name),
},
angleAxis: { type: 'value' },
series: [
{
coordinateSystem: 'polar',
data: productions.map(({ name, price }) => [name, price]),
type: 'bar',
},
],
label: { show: true },
};
myChart.setOption(option);
}
run();
</script>
</body>
</html>
运行结果