vue第一次用echart报错了

Question

16:26-33 "export 'default' (imported as 'echarts') was not found in 'echarts'

<template>
  <div class="Echarts">
    <!--<div ref="cgsJ" style="height:380px;background:#fff"></div>-->
    <div id="main" style="width: 600px;height:400px;"></div>
  </div>
</template>

<script>
import echarts from 'echarts'
export default {
  name: 'Echarts',
  methods:{
      myEcharts(){
          // 基于准备好的dom，初始化echarts实例
                 //this.cgsJg=echarts.init(this.$refs.cgsJ);(自己联系的项目中)
          var myChart = 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>

Answer 1

import echarts from 'echarts'改成import * as echarts from "echarts";