第一种方法,直接引入echarts
1. 安装echarts项目依赖
npm install echarts --save
2. 在main.js中全局引入
import echarts from "echarts";
Vue.prototype.$echarts = echarts;
<template> <div id="app"> <div id="main" style=" 600px;height:400px;"></div> </div> </template>
js部分 script 代码
<script> export default { name: "app", methods: { drawChart() { // 基于准备好的dom,初始化echarts实例 let myChart = this.$echarts.init(document.getElementById("main")); // 指定图表的配置项和数据 let 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.drawChart(); } }; </script>
第二种方法,使用 Vue-ECharts 组件
步骤一 : 安装组件
npm install vue-echarts -S
步骤二 : 使用组件
<template> <div id="app"> <v-chart class="my-chart" :options="bar"/> </div> </template> <script> import ECharts from "vue-echarts/components/ECharts"; import "echarts/lib/chart/bar"; export default { name: "App", components: { "v-chart": ECharts }, data: function() { return { bar: { 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] } ] } }; } }; </script> <style> .my-chart { 800px; height: 500px; } </style>