vue2+webpack使用1–初识默认展示页面

1 从安装好的展示 vue2+webpack项目开始

2 关键目录及文件

3 关系图

4 类比nodejs项目的理解  

// src/main.jsimport Vue from 'vue'  //使用vue
import App from './App'
        // 即App.vue import
        // es6语法相当于 var App = require('./App.vue');
import router from './router'Vue.config.productionTip = false/* eslint-disable no-new */
new Vue({
  el: '#app',
  router,
  template: '<App/>',
  components: { App } //注册app组件

// src/App.vue<template>   <!-- 模板区域 -->
  <div id="app">
    <img src="./assets/logo.png">
    <router-view></router-view>
  </div>
</template><script>  <!--js设置区域-->
export default {  //相当于 module.export = {}
  name: 'app'
}
</script><style>  <!--样式区域-->
#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>

//  src/components/Hello.vue<template>
  <div class="hello">
    <h1>{{ msg }}</h1>
    <h2>{{msg2}}</h2>
  </div>
</template><script>
  //相当于 module.export = {}
export default {
  name: 'hello',
  data () {  //相当于 function data(){}
    return {
      msg: 'Welcome to Your Vue.js App',
      msg2: 'Hello2'
    }
  }
}
</script>

//路由配置主文件 router/index.jsimport Vue from 'vue'
import Router from 'vue-router'
import Hello from '@/components/Hello'Vue.use(Router)export default new Router({
  routes: [
    {
      path: '/',
      name: 'Hello',
      component: Hello
    }
  ]
})