How to introduce bootstrap in vue

If you want to know more about bootstrap, you can click: bootstrap tutorial

1. Introduction of jquery

Steps:

1. Install jquery

$ npm install jquery --save-dev

2. In webpack .config.js Add content

+ const webpack = require("webpack");
module.exports = {
    entry: './index.js',
    output: {
        path: path.join(__dirname, './dist'),
        publicPath: '/dist/',
        filename: 'index.js'
    },
  + plugins: [
        new webpack.ProvidePlugin({
            jQuery: 'jquery',
            $: 'jquery'
        })
    ]
}

3. Add content to the entry file index.js

import $ from 'jquery' ;

4. Test whether the installation is successful and see if '123' can pop up

<template>
  <div>
   Hello world！
  </div>
</template>
<script>
$(function () {  
    alert(123);  
 }); 
export default {
};
</script>
<style>
</style>

2. Introduce bootstrap

1. Install Bootstrap

$ npm install --save-dev bootstrap

2. Introduce it in the entry file index.js Related

import './node_modules/bootstrap/dist/css/bootstrap.min.css';
import './node_modules/bootstrap/dist/js/bootstrap.min.js';

3. Add a piece of Bootstrap code

 <div class="btn-group" role="group" aria-label="...">  
      <button type="button" class="btn btn-default">Left</button>  
      <button type="button" class="btn btn-default">Middle</button>  
      <button type="button" class="btn btn-default">Right</button>  
    </div>

4. View the effect

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