1.安装

$ npm install echarts vue-echarts

2.在main.js中引用

import Vue from 'vue'
import ECharts from 'vue-echarts'
// 引入折线图等组件
import 'echarts/lib/chart/line'
import 'echarts/lib/chart/bar'
// 引入饼图
import 'echarts/lib/chart/pie'
// 引入提示框和title组件，图例
import 'echarts/lib/component/tooltip'
import 'echarts/lib/component/title'
import 'echarts/lib/component/legend'

Vue.component('v-chart', ECharts)

3.打开 build 文件夹中的 webpack.base.conf.js 文件，修改

{
    test: /\.js$/,
    loader: 'babel-loader',
    include: [resolve('src'), resolve('test'), resolve('node_modules/vue-echarts-v3/src')]
}

4.使用

<style>
    .echarts {
        width: 100%;
        height: 100%;
    }
</style>

<template>
  <v-chart :options="polar"/>
</template>

<script>
import ECharts from 'vue-echarts/components/ECharts'
export default {
  components: {
    'v-chart': ECharts
  },
  data () {
    return {
      polar: {
        title : {
            text: '会员数据统计',
            subtext: '动态数据',
            x:'center'
        },
        tooltip : {
            trigger: 'item',
            formatter: "{a} <br/>{b} : {c} ({d}%)"
        },
        legend: {
            show: true,
            orient: 'vertical',
            left: 'left',
            data: ['微信访问','公众号访问','扫码进入','分享进入','搜索访问']
        },
        series : [
            {
                name: '访问来源',
                type: 'pie',
                radius : '55%',
                center: ['50%', '60%'],
                data:[
                    {value:335, name:'微信访问'},
                    {value:310, name:'公众号访问'},
                    {value:234, name:'扫码进入'},
                    {value:135, name:'分享进入'},
                    {value:1548, name:'搜索访问'}
                ],
                itemStyle: {
                    emphasis: {
                        shadowBlur: 10,
                        shadowOffsetX: 0,
                        shadowColor: 'rgba(0, 0, 0, 0.5)'
                    }
                }
            }
         ]
       }
    }
  }
}
</script>

5.下载主题及引入
在echarts官网下载主题https://echarts.baidu.com/theme-builder/

image.png

<template>
  <v-chart theme="ovilia-green" :options="polar"/>
</template>
<script>
import theme from '../theme.json'
ECharts.registerTheme('ovilia-green', theme); //引入主题  
</script>

效果图如下

image.png