npm install echarts --save

import myCharts from './comm/js/myCharts.js'Vue.use(myCharts)myCharts.js/** * 各種畫echarts圖表的方法都封裝在這里 */import echarts from 'echarts'(function() {  var chart = {};  chart.install = function(vue) {    vue.prototype.$chart = {      //畫一條簡單的線      line1: function(id) {        this.chart = echarts.init(document.getElementById(id));        this.chart.clear();        const optionData = {          xAxis: {            type: 'category',            data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']          },          yAxis: {            type: 'value'          },          series: [{            data: [820, 932, 901, 934, 1290, 1330, 1320],            type: 'line',            smooth: true          }]        };        this.chart.setOption(optionData);      },    }  }  if(typeof exports == 'object') {    module.exports = chart  }})()hello.vue...<div id="chart1"></div>...mounted() {  this.$chart.line1('chart1');},

npm install vue-echarts

import ECharts from 'vue-echarts/components/ECharts'import 'echarts/lib/chart/bar'import 'echarts/lib/component/tooltip'Vue.component('chart', ECharts)hello.vue...<chart ref="chart1" :options="orgOptions" :auto-resize="true"></chart>...data: function() {  return {    orgOptions: {},  }},...mounted() {  this.orgOptions = {    xAxis: {      type: 'category',      data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']    },    yAxis: {      type: 'value'    },    series: [{      data: [820, 932, 901, 934, 1290, 1330, 1320],      type: 'line',      smooth: true    }]  }}