<!DOCTYPE html>
<html lang="en">
<head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>el:挂载点</title>
</head>
<body><div id="app">{{message}}<h2>{{school.name}} {{school.age}}</h2><ul><li>{{campus[0]}}</li><li>{{campus[1]}}</li><li>{{campus[2]}}</li><li>{{campus[3]}}</li></ul></div><!-- 开发环境版本，包含了有帮助的命令行警告 --><script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script><script>var app=new Vue({el:"#app", data:{message:"你好，小黑",school:{name:"黑马程序员",mobile:"400-618-9090"},campus:["北京校区","上海校区","广州校区","深圳校区"]}})</script>
</body>
</html>
