将以下这行代码替换

import echarts from 'echarts'

替换代码

import * as echarts from 'echarts'

使用方式

<script>
import * as echarts from 'echarts'
export default {
   
  data () {
   
    return {
   }
  },
  mounted () {
   
    const myChart = echarts.init(document.getElementById('chart_example'))
    var option = {
   
      title: {
   
        text: 'ECharts 入门示例'
      },
      tooltip: {
   },
      legend: {
   
        data: ['销量']
      },
      xAxis: {
   
        data: ['衬衫', '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]
      }]
    }
    myChart.setOption(option)
  },
  methods: {
   },
  watch: {
   },
  created () {
   }
}
</script>