<!DOCTYPE html>
<html lang="zh">

	<head>
		<title></title>
		<meta charset="UTF-8">
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<script src="https://unpkg.com/vue/dist/vue.js"></script>
		<link href="../css/style.css" rel="stylesheet"> </head>

	<body>
		<div id="myApp">
			 <runoob>哈哈</runoob>
		</div>
		<script>
			// 先注册component
			Vue.component('runoob', {
				template: '<h2>自定义组件!</h2>'
			})
			// 然后实例化一个vue对象
			var myApp = new Vue({
				el: '#myApp',
				data: {

				},
			});
			
		</script>
	</body>

</html>