vue学习笔记[1] 开始

写在前面,一直想学习一下vue,但一直没有行动。在前几天看直播,看到一主播随身带的宠物不幸被车撞了。我的心随之也感觉被撞了一下,“人生很长,一辈子却又很短”,生命看似很顽强,但是载体又很脆弱。算了,不扯淡了。从现在开始,记录我的vue学习,终极目标是做一个使用vue+boostrap做一个admin后台界面。

准备工作

生产环境是必须的
- node
- npm

安装vue

不说了,参考vue的文档

安装bootstrap

一直使用bootstrap,再去使用什么element,iview不太习惯,本来vue就不熟,再去熟悉其他的东西,我怕会对我造成学习难度。所以直接选择bootstrap。
现在使用boostrap 3.*版本

npm install bootstrap@3

在main.js里,导入boostrap

import 'bootstrap'
import 'bootstrap/dist/css/bootstrap.css'

webpack.base.js

const webpack = require('webpack')
/*此处省略*/
plugins: [
  new webpack.ProvidePlugin({
    $: "jquery",
    jQuery: "jquery",
    "windows.jQuery": "jquery",
    Popper: ['popper.js', 'default'],
  })
],

安装 jquery及popper.js

npm install -save jquery

检测成果

打开HelloWorld.vue

<template>  
<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <a class="navbar-brand" href="#">Navbar</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>

  <div class="collapse navbar-collapse" id="navbarSupportedContent">
    <ul class="navbar-nav mr-auto">
      <li class="nav-item active">
        <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Link</a>
      </li>
      <li class="nav-item dropdown">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          Dropdown
        </a>
        <div class="dropdown-menu" aria-labelledby="navbarDropdown">
          <a class="dropdown-item" href="#">Action</a>
          <a class="dropdown-item" href="#">Another action</a>
          <div class="dropdown-divider"></div>
          <a class="dropdown-item" href="#">Something else here</a>
        </div>
      </li>
      <li class="nav-item">
        <a class="nav-link disabled" href="#">Disabled</a>
      </li>
    </ul>
    <form class="form-inline my-2 my-lg-0">
      <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
      <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
    </form>
  </div>
</nav>
</template>  


<script type="text/javascript">
  import $ from 'jquery'
  export default{
    name: 'HelloWorld',
    data () {
      return {
        msg: 'welcome'
      }
    },
    mounted () {
      this.getValue()
    },
    methods: {
      getValue () {
        console.log($('body').text())
      }
    }
  }
</script>

完活,耗时1h

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转载自blog.csdn.net/antdz/article/details/78647402