vue的运行流程

index.html-->main.js-->App.vue-->router/index.js

1.index.html (项目页面入口)

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<title>vue-test</title>
</head>
<body>
<div id="app">
<router-view></router-view>
</div>
</body>
</html>

 


2.main.js(核心文件)

import Vue from 'vue'
import App from './App'
import router from './router'

Vue.config.productionTip = false

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

 

3.App.vue(项目入口文件)

<template>
<div >
<img src="./assets/logo.png">
<router-view/>
</div>
</template>

<script>
export default {
name: 'App'
}
</script>

<style>
#app {
font-family: 'Avenir', Helvetica, Arial, sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-align: center;
color: #2c3e50;
margin-top: 60px;
}
</style>

 

4.router--index.js(路由组件)

import Vue from 'vue'
import Router from 'vue-router'
import HelloWorld from '@/components/HelloWorld'

Vue.use(Router)

export default new Router({
routes: [
{
path: '/',
name: 'HelloWorld',
component: HelloWorld
}
]
})

 

vue-router

vue-router是vue的核心插件,使用vue-router,我们可以将组件映射到路由,然后告诉vue-router在哪里渲染它们

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