第一種方法,直接引入echartsvue
1. 安裝echarts項目依賴
npm install echarts --save 2. 在main.js中全局引入 import echarts from "echarts"; Vue.prototype.$echarts = echarts;
<template> <div id="app"> <div id="main" style="width: 600px;height:400px;"></div> </div> </template>
js部分 script 代碼npm
<script> export default { name: "app", methods: { drawChart() { // 基於準備好的dom,初始化echarts實例 let myChart = this.$echarts.init(document.getElementById("main")); // 指定圖表的配置項和數據 let option = { title: { text: "ECharts 入門示例" }, tooltip: {}, legend: { data: ["銷量"] }, xAxis: { data: ["襯衫", "羊毛衫", "雪紡衫", "褲子", "高跟鞋", "襪子"] }, yAxis: {}, series: [ { name: "銷量", type: "bar", data: [5, 20, 36, 10, 10, 20] } ] }; // 使用剛指定的配置項和數據顯示圖表。 myChart.setOption(option); } }, mounted() { this.drawChart(); } }; </script>
第二種方法,使用 Vue-ECharts 組件app
步驟一 : 安裝組件echarts
npm install vue-echarts -S
步驟二 : 使用組件dom
<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 入門示例" }, tooltip: {}, legend: { data: ["銷量"] }, xAxis: { data: ["襯衫", "羊毛衫", "雪紡衫", "褲子", "高跟鞋", "襪子"] }, yAxis: {}, series: [ { name: "銷量", type: "bar", data: [5, 20, 36, 10, 10, 20] } ] } }; } }; </script> <style> .my-chart { width: 800px; height: 500px; } </style>