vue使用echarts（数据可视化）

安装

npm install echarts --save

按需引入并在.vue文件中使用

<!--  -->
<template>
  <div class='echart'>
    <div>echarts</div>
    <div id="myEchart"></div>
  </div>
</template>

<script>
var echarts = require('echarts/lib/echarts');
require('echarts/lib/chart/bar');
require('echarts/lib/component/tooltip');
require('echarts/lib/component/title');

export default {
  name: 'echart',
  components: {

  },
  data() {
    return {
      params: {
        title: {
          text: 'ECharts 入门示例'
        },
        tooltip: {},
        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]
        }]
      }
    };
  },
  mounted () {
    let myChart = echarts.init(document.getElementById('myEchart'));
    myChart.setOption(this.params)
  },
  //方法集合
  methods: {
    
  }
}
</script>
<style lang='scss' scoped>
  #myEchart{
    width: 500px;
    height: 400px;
  }
</style>