vue-cli 引入jQuery，Bootstrap，popper的方法

1.安装插件

rush:bash;"> npm install jquery --save //jquery插件 npm install bootstrap --save //bootstrap npm install --save popper.js //popper.js

2.修改build目录下的webpack.base.conf.js配置文件：

1）加入webpack对象：var webpack=require('webpack');

2）在module.exports里面加入以下配置：　

rush:js;"> plugins: [ new webpack.optimize.CommonsChunkPlugin('common'),new webpack.ProvidePlugin({ $: 'jquery',jQuery: 'jquery',Popper: ['popper.js','default'] }) ]

webpack.base.conf.js配置文件最终代码

rush:js;"> 'use strict' const path = require('path') const utils = require('./utils') const config = require('../config') const vueLoaderConfig = require('./vue-loader.conf') const webpack = require('webpack')

function resolve (dir) {
return path.join(__dirname,'..',dir)
}

module.exports = {
context: path.resolve(__dirname,'../'),entry: {
app: './src/main.js'
},output: {
path: config.build.assetsRoot,filename: '[name].js',publicPath: process.env.NODE_ENV === 'production'
? config.build.assetsPublicPath
: config.dev.assetsPublicPath
},resolve: {
extensions: ['.js','.vue','.json'],alias: {
'vue$': 'vue/dist/vue.esm.js','@': resolve('src'),}
},module: {
rules: [
{
test: /.vue$/,loader: 'vue-loader',options: vueLoaderConfig
},{
test: /.js$/,loader: 'babel-loader',include: [resolve('src'),resolve('test'),resolve('node_modules/webpack-dev-server/client')]
},{
test: /.(png|jpe?g|gif|svg)(\?.)?$/,loader: 'url-loader',options: {
limit: 10000,name: utils.assetsPath('img/[name].[hash:7].[ext]')
}
},{
test: /.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.)?$/,name: utils.assetsPath('media/[name].[hash:7].[ext]')
}
},{
test: /.(woff2?|eot|ttf|otf)(\?.*)?$/,name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
}
}
]
},node: {
// prevent webpack from injecting useless setImmediate polyfill because Vue
// source contains it (although only uses it if it's native).
setImmediate: false,// prevent webpack from injecting mocks to Node native modules
// that does not make sense for the client
dgram: 'empty',fs: 'empty',net: 'empty',tls: 'empty',child_process: 'empty'
},plugins: [
new webpack.optimize.CommonsChunkPlugin('common'),'default']
})
]
}

3.在main.js中把jQuery，bootstrap的js和css通过import引进来

代码如下：

rush:js;"> import $ from 'jquery' import 'bootstrap/dist/css/bootstrap.min.css' import 'bootstrap/dist/js/bootstrap.min'

最后重新启动一下：

rush:bash;"> npm run dev

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持编程之家。

原文地址：https://www.jb51.cc/vue/30516.html