vue整合element-ui之报表功能

安装echarts依赖

<template>
  <div>
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>数据统计</el-breadcrumb-item>
      <el-breadcrumb-item>数据报表</el-breadcrumb-item>
    </el-breadcrumb>

    <el-card>
      <!-- 2. 为 ECharts 准备一个定义了宽高的 DOM -->
      <div id="main" style="width: 600px; height: 400px"></div>
    </el-card>
  </div>
</template>

<script>
/*
放弃import,改用require的方式引入库<br>
这里是引用
import echarts from 'echarts //把这种引入方式改为下面的方式
let echarts = require('echarts')*/
// 1. 导入echarts
// import echarts from "echarts";
let echarts = require("echarts");

export default {
  data() {
    return {};
  },
  created() {},
  mounted() {
    // 3. 基于准备好的dom，初始化echarts实例
    var myChart = echarts.init(document.getElementById("main"));

    //4. 准备数据和配置项
    // 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],
        },
      ],
    };

    // 5. 使用刚指定的配置项和数据显示图表。
    myChart.setOption(option);
  },
  methods: {},
};
</script>

<style lang="less" scoped></style>