HTML

<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8" />
		<title>练习一下单文件组件的语法</title>
	</head>
	<body>
		<!-- 准备一个容器 -->
		<div id="root"></div>
		<!-- <script type="text/javascript" src="../js/vue.js"></script> -->
		<!-- <script type="text/javascript" src="./main.js"></script> -->
	</body>
</html>

JS

main.js

import App from './App.vue'

new Vue({
	el:'#root',
	template:`<App></App>`,
	components:{App},
})

App.vue

<template>
	<div>
		<School></School>
		<Student></Student>
	</div>
</template>

<script>
	//引入组件
	import School from './School.vue'
	import Student from './Student.vue'

	export default {
		name:'App',
		components:{
			School,
			Student
		}
	}
</script>

School.vue

<template>
	<div class="demo">
		<h2>学校名称：{{name}}</h2>
		<h2>学校地址：{{address}}</h2>
		<button @click="showName">点我提示学校名</button>	
	</div>
</template>

<script>
	// 
	export default {
		name:'School',
		data(){
			return {
				name:'尚硅谷',
				address:'北京昌平'
			}
		},
		methods: {
			showName(){
				alert(this.name)
			}
		},
	}
</script>

<style>
	.demo{
		background-color: orange;
	}
</style>

Student.vue

<template>
	<div>
		<h2>学生姓名：{{name}}</h2>
		<h2>学生年龄：{{age}}</h2>
	</div>
</template>

<script>
	 export default {
		name:'Student',
		data(){
			return {
				name:'张三',
				age:18
			}
		}
	}
</script>