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vue学习笔记（三）：启动说明

1、启动页面：index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <title>hcmanage</title>
  </head>
  <body>
    <div id="app"></div>
    <!-- built files will be auto injected -->
  </body>
</html>

其中 <div id="app"></div> 是用于挂载页面的

2、启动js: main.js

import Vue from 'vue' //引入vue.js
import App from './App' //引入App.vue
import router from './router' //引入router下的所有路由
import './plugins/element.js' //引入element-ui

Vue.config.productionTip = false

new Vue({
  el: '#app',//要挂载的元素ID
  router,
  components: { App },//挂载App组件
  template: '<App/>'
})

3、挂载的App.vue

<template>
  <div id="app">
    <img src="./assets/logo.png">
    <div>
      <p>
        If Element is successfully added to this project, you'll see an
        <code v-text="'<el-button>'"></code>
        below
      </p>
      <el-button>el-button</el-button>
    </div>
    <!--下面JS脚本加载的HelloWorld组件 msg是HelloWorld中要使用的变量-->
    <HelloWorld msg="Welcome to Your Vue.js App"/>
  </div>
</template>

<script>
import HelloWorld from './components/HelloWorld.vue' //引入HelloWorld.vue

export default {
  name: 'app',
  components: {
    HelloWorld
  }
}
</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、App.vue引入的HelloWorld.vue

<template>
  <div class="hello">
    <!--用于接收加载页面传入的信息-->
    <h1>{{ msg }}</h1>
    <h2>Essential Links</h2>
    <ul>
      <li>
        <a
          href="https://vuejs.org"
          target="_blank"
        >
          Core Docs
        </a>
      </li>
      <li>
        <a
          href="https://forum.vuejs.org"
          target="_blank"
        >
          Forum
        </a>
      </li>
      <li>
        <a
          href="https://chat.vuejs.org"
          target="_blank"
        >
          Community Chat
        </a>
      </li>
      <li>
        <a
          href="https://twitter.com/vuejs"
          target="_blank"
        >
          Twitter
        </a>
      </li>
      <br>
      <li>
        <a
          href="http://vuejs-templates.github.io/webpack/"
          target="_blank"
        >
          Docs for This Template
        </a>
      </li>
    </ul>
    <h2>Ecosystem</h2>
    <ul>
      <li>
        <a
          href="http://router.vuejs.org/"
          target="_blank"
        >
          vue-router
        </a>
      </li>
      <li>
        <a
          href="http://vuex.vuejs.org/"
          target="_blank"
        >
          vuex
        </a>
      </li>
      <li>
        <a
          href="http://vue-loader.vuejs.org/"
          target="_blank"
        >
          vue-loader
        </a>
      </li>
      <li>
        <a
          href="https://github.com/vuejs/awesome-vue"
          target="_blank"
        >
          awesome-vue
        </a>
      </li>
    </ul>
  </div>
</template>

<script>
export default {
  name: 'HelloWorld',
  data () {
    return {
      msg: 'Welcome to Your Vue.js App'
    }
  }
}
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
h1, h2 {
  font-weight: normal;
}
ul {
  list-style-type: none;
  padding: 0;
}
li {
  display: inline-block;
  margin: 0 10px;
}
a {
  color: #42b983;
}
</style>

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原文地址：https://www.cnblogs.com/zbspace/p/11869573.html

vue学习笔记（三）： 启动说明

vue学习笔记（三）：启动说明