https://blog.csdn.net/Du123456789yan/article/details/129062909
1 官网
2 在项目安装echarts
npm install echarts --save
3 配置
1)VUE2
import echarts from ‘echarts’ Vue.prototype.$echarts = echarts
2)VUE3
import * as echarts from ‘echarts’ app.config.globalProperties.$echarts = echarts
4 使用
  1)在template中添加一个存放echarts 的’div’容器
  2)为容器填充图标数据
<template> <div class="Echarts"> <div id="main" style="width: 600px;height:400px;"></div> </div> </template> <script> export default { name: 'Echarts', methods:{ myEcharts(){ // 基于准备好的dom,初始化echarts实例 var myChart = this.$echarts.init(document.getElementById('main')); // 指定图表的配置项和数据 var option = { title: { text: 'ECharts 入门示例' }, tooltip: {}, legend: { data:['销量'] }, xAxis: { data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"] }, yAxis: {}, series: [{ name: '销量', type: 'bar', data: [5, 20, 36, 10, 10, 20] }] }; // 使用刚指定的配置项和数据显示图表。 myChart.setOption(option); } }, mounted() { this.myEcharts(); } } </script>
