npm install echarts --save

import * as echarts from "echarts";

<template>
  <div
    class="echart"
    id="mychart"
    :style="{ float: 'left', width: '100%', height: '400px' }"
  ></div>
</template>

<script>
import * as echarts from "echarts";

export default {
  data() {
    return {
      name: "張雪",
      xData: ["2020-02", "2020-03", "2020-04", "2020-05"], //橫坐標數(shù)據(jù)
      yData: [30, 132, 80, 134] //縱坐標數(shù)據(jù)，與橫坐標對應(yīng)
    };
  },
  mounted() {
    this.initEcharts();
  },
  methods: {
    initEcharts() {
      const option = {
        title: {
          text: "ECharts 入門示例"
        },
        tooltip: {},
        legend: {
          data: ["銷量"]
        },
        xAxis: {
          data: ["襯衫", "羊毛衫", "雪紡衫", "褲子", "高跟鞋", "襪子"]
        },
        yAxis: {},
        series: [
          {
            name: "銷量",
            type: "bar", //類型為柱狀圖
            data: [5, 20, 36, 10, 10, 20]
          }
        ]
      };
      const myChart = echarts.init(document.getElementById("mychart"));// 圖標初始化
      myChart.setOption(option);// 渲染頁面
      //隨著屏幕大小調(diào)節(jié)圖表
      window.addEventListener("resize", () => {
        myChart.resize();
      });
    }
  }
};
</script>

// 引入 echarts 核心模塊，核心模塊提供了 echarts 使用必須要的接口。
import * as echarts from 'echarts/core';
// 引入柱狀圖圖表，圖表后綴都為 Chart
import { BarChart } from 'echarts/charts';
// 引入提示框，標題，直角坐標系，數(shù)據(jù)集，內(nèi)置數(shù)據(jù)轉(zhuǎn)換器組件，組件后綴都為 Component
import {
  TitleComponent,
  TooltipComponent,
  GridComponent,
  DatasetComponent,
  DatasetComponentOption,
  TransformComponent
} from 'echarts/components';
// 標簽自動布局，全局過渡動畫等特性
import { LabelLayout, UniversalTransition } from 'echarts/features';
// 引入 Canvas 渲染器，注意引入 CanvasRenderer 或者 SVGRenderer 是必須的一步
import { CanvasRenderer } from 'echarts/renderers';

// 注冊必須的組件
echarts.use([
  TitleComponent,
  TooltipComponent,
  GridComponent,
  DatasetComponent,
  TransformComponent,
  BarChart,
  LabelLayout,
  UniversalTransition,
  CanvasRenderer
]);

// 接下來的使用就跟之前一樣，初始化圖表，設(shè)置配置項
var myChart = echarts.init(document.getElementById('main'));
myChart.setOption({
  // ...
});