单文件组件

# `代码目录`

$ tree -N
.
├── App.vue
├── School.vue
├── Student.vue
├── index.html
└── main.js

0 directories, 5 files

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# `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>

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# `School.vue`

<template>
    <!-- 组件的结构 -->
    <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>
    // 组件交互相关的代码（数据，方法等）
    export default{
        name:'School',
        data(){
            return{
                name:'尚硅谷',
                address:'北京',
            }
        },
        methods: {
            showName(){
                alert(this.name)
            }
        },
    }
</script>

<style>
    /* 组件的样式 */
    .demo{
        background-color: orange;
    }
</style>

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# `Student.vue`

<template>
    <!-- 组件的结构 -->
    <div>
        <h2>学生姓名:{{name}}</h2>
        <h2>学生年龄:{{age}}</h2>
    </div>
</template>

<script>
    // 组件交互相关的代码（数据，方法等）
    export default{
        name:'Student',
        data(){
            return {
                name:'eryajf',
                age:18
            }
        }
    }
</script>

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# `index.html`

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <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>

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# `main.js`

import App from './App.vue'

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

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上次更新: 2024/02/28, 13:00:35

← 非单文件组件 Vue基础知识→

单文件组件

# 代码目录

# App.vue

# School.vue

# Student.vue

# index.html

# main.js