效果图

安装Echarts
cnpm install echarts --save
vue页面使用
<template>
<div id="myChart123" :style="{ width: '1500px', height: '550px'}"></div>
</template>
<script> // 引入echarts import * as echarts from 'echarts' import { onMounted} from "vue"; export default { setup() { onMounted(() => { // 需要获取到element,所以是onMounted的Hook let myChart = echarts.init(document.getElementById("myChart123")); // 绘制图表 myChart.setOption({ xAxis: { data: ["4-3", "4-4", "4-5", "4-6", "4-7", "4-8", "4-9"] }, yAxis:{ }, series: [ { name: "用户量", type: "line", data: [8, 15, 31, 13, 15, 22, 11] } ] }); window.onresize = function () { // 自适应大小 myChart.resize(); }; }); } } </script>
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