vue快速入门（二十九）echarts在vue中的使用

注释很详细，直接上代码

新增内容

echarts.js的下载途径
echarts的饼图示范

echarts.js，点击跳转，右键另存即可

源码

<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>Document</title></head><body><!-- 挂载点 --><div id="root"><!-- 记得设置初始尺寸 --><div id="myChart" style="width: 600px; height: 600px"></div></div><!-- 导入vue的js代码：不会下载的看专栏第一篇 --><script src="./lib/vue2.js"></script><!-- 导入axios的js代码 --><!-- <script src="./lib/axios.js"></script> --><!-- 导入echarts的js代码 --><script src="./lib/echarts.js"></script><script>const app = new Vue({// Vue实例el: "#root", // 挂载点data: {// 数据lists: null,},mounted() {// 挂载完成以后this.creatChart();},methods: {// 方法creatChart() {// 创建图表：以下的代码是echarts的示例，//感兴趣的友友可以自行通过其他途径深入学习，眨眼睛暂时不会发这个专栏let myChart = echarts.init(document.getElementById("myChart"));myChart.setOption({title: {text: "眨眼睛组成成分",left: "center",},tooltip: {trigger: "item",},legend: {orient: "vertical",left: "left",},series: [{name: "Access From",type: "pie",radius: "50%",data: [{ value: 65, name: "水分" },{ value: 17, name: "蛋白质" },{ value: 15, name: "脂类" },{ value: 3, name: "其他" },],emphasis: {itemStyle: {shadowBlur: 10,shadowOffsetX: 0,shadowColor: "rgba(0, 0, 0, 0.5)",},},},],});},},computed: {// 计算属性},watch: {// 侦听器},});</script><script></script></body>
</html>