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VUE2.7项目配置webpack打包-详细操作步骤

news 2025/7/1 20:19:43

一、Webpack简介

　　Webpack是一个打包工具，可以把JS、CSS、Node Module、Coffeescrip、SCSS/LESS、图片等都打包在一起，因此，现在几乎所有的SPA项目、JS项目都会用到Webpack。

官网：https://webpack.js.org  

GitHub为https://github.com/webpack/ webpack 

二、创建基于Webpack的Vue2.7.js项目

　　Webpack+Vue.js的方式来做项目的，这样才可以做到“视图”“路由”“component”等的分离，以及快速打包、部署及项目上线。

1. Webpack 的相关命令，以及项目常用到的命令，我全部放这里，请务必按照版本安装！！！

"cross-env": "^7.0.2",

"vue-template-compiler": "^2.6.14",

"webpack": "^5.70.0",

"webpack-dev-server": "^4.7.4"

"compression-webpack-plugin": "^9.2.0",

"css-loader": "^4.1.0",

"friendly-errors-webpack-plugin": "^1.7.0",

"is-glob": "^4.0.3",

"monaco-editor": "^0.27.0",

"monaco-editor-webpack-plugin": "^4.2.0",

"process": "^0.11.10",

"style-loader": "^3.3.1",

"stylus-loader": "^6.2.0",

"vue-loader": "^15.11.1",

"vue-style-loader": "^4.1.0",

"webpack-bundle-analyzer": "^4.5.0",

"webpack-cli": "^4.10.0",

"webpack-merge": "^5.8.0",

"webpackbar": "^5.0.2"

"cross-env": "^7.0.2",

package.json代码：

 "scripts": {"build:private": "cross-env CONFIG_ENV=private  webpack --config build/webpack.prod.js","start:private": "cross-env CONFIG_ENV=private  webpack-dev-server --open --hot --config ./build/webpack.dev.js"},

2. 文件配置 

看下文件目录结构：

1）build/config.js文件：

'use strict'
// Template version: 1.3.1
// see http://vuejs-templates.github.io/webpack for documentation.const path = require('path')let env
switch (process.env.CONFIG_ENV) {case 'local':env = require('../config/local.env')breakcase 'dev':env = require('../config/dev.env')breakcase 'stage':env = require('../config/stage.env')breakcase 'pro':env = require('../config/prod.env')breakcase 'private':env = require('../config/private.env')breakdefault:break
}module.exports = {shouldAnalyzerBundle: false,shouldSplitChunks: false,shouldGzipResource: false,htmlWebpackConfig: {// author: 'AnbanTech@FrontendTeam',// license: 'Copyright © 2019-2022 Anban Inc. All Rights Reserved. 安般科技.',title: '报告'// keywords: 'webpack, vue',// descritpion: 'learn how to config webpack to build vue project'}
}

 2）build/webpack.base.js文件：（重点分析）

const path = require('path')
const { resolve } = path
const MonacoWebpackPlugin = require('monaco-editor-webpack-plugin')
const HtmlWebpackPlugin = require('html-webpack-plugin')
const { htmlWebpackConfig, shouldSplitChunks } = require('./config')
const WebpackBar = require('webpackbar')
const { VueLoaderPlugin } = require('vue-loader')
const CopyWebpackPlugin = require('copy-webpack-plugin')
const MiniCssExtractPlugin = require('mini-css-extract-plugin')
const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer')
const FriendlyErrorsWebpackPlugin = require('friendly-errors-webpack-plugin')const isDev = process.env.NODE_ENV !== 'production'
function genereateAssetsLoader(shouldSplitChunks) {if (shouldSplitChunks) {return [{test: /\.(woff|woff2|eot|otf|ttf)$/,type: 'asset',generator: {filename: 'font/[hash][ext][query]'}},{test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,type: 'asset/resource',generator: {filename: 'images/[hash][ext][query]'}},{test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,type: 'asset/resource',generator: {filename: 'media/[hash][ext][query]'}}]} else {return [{test: /\.(woff|woff2|eot|otf|ttf)$/,type: 'asset/inline'},{test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,type: 'asset/inline'},{test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,type: 'asset/inline'}]}
}module.exports = {target: 'web',stats: {chunks: false,chunkModules: false,modules: false,children: false,timings: false,assetsSort: 'name',performance: false},entry: {app: resolve('src/main.ts')},output: {path: resolve('dist'),filename: shouldSplitChunks ? 'lib/[name].[chunkhash:8].js' : 'lib/bundle.js',publicPath: './',clean: true},resolve: {extensions: ['.js', '.vue', '.json', '.ts'],alias: {'@': path.resolve('src'),vue$: 'vue/dist/vue.esm.js'}},module: {rules: [{test: /\.ts$/,loader: 'ts-loader',exclude: /node_modules/,options: {appendTsSuffixTo: [/\.vue$/],transpileOnly: true}},{test: /\.vue$/,loader: 'vue-loader'},{test: /\.js$/,loader: 'babel-loader',options: {cacheDirectory: true},exclude: /node_modules/},{test: /\.md/,type: 'asset/source'},{test: /\.styl(us)?$/,use:!shouldSplitChunks || isDev? ['vue-style-loader', 'css-loader', 'stylus-loader']: [MiniCssExtractPlugin.loader, 'css-loader', 'stylus-loader']},{test: /\.css$/,use:!shouldSplitChunks || isDev? ['vue-style-loader', 'css-loader']: [MiniCssExtractPlugin.loader, 'css-loader']}].concat(genereateAssetsLoader(shouldSplitChunks))},plugins: [new MonacoWebpackPlugin({languages: ['c']}),new VueLoaderPlugin(),new HtmlWebpackPlugin(Object.assign({}, htmlWebpackConfig, {filename: 'index.html',title: 'webpack测试',template: path.resolve('public/index.html'),minify: {removeAttributeQuotes: true,collapseWhitespace: true,removeComments: true,collapseBooleanAttributes: true,collapseInlineTagWhitespace: true,removeRedundantAttributes: true,removeScriptTypeAttributes: true,removeStyleLinkTypeAttributes: true,minifyCSS: true,minifyJS: true,minifyURLs: true,useShortDoctype: true}})),shouldSplitChunks &&new MiniCssExtractPlugin({filename: 'css/[name].[contenthash:8].css',chunkFilename: 'css/[name].[contenthash:8].css'}),new CopyWebpackPlugin({patterns: [{from: resolve('public'),globOptions: {ignore: ['**/index.html', '**/.DS_Store']}},{from: path.resolve(__dirname, '../static'),to: 'static',globOptions: {ignore: ['.*']}}]}),new WebpackBar({name: '正在打包',color: '#fa8c16'}),new FriendlyErrorsWebpackPlugin({clearConsole: true}),// new BundleAnalyzerPlugin({//   analyzerHost: '127.0.0.1',//   //  将在“服务器”模式下使用的端口启动HTTP服务器。//   analyzerPort: 8888, //   //  路径捆绑，将在`static`模式下生成的报告文件。//   //  相对于捆绑输出目录。//   reportFilename: 'report.html',//   defaultSizes: 'parsed',//   //  在默认浏览器中自动打开报告//   openAnalyzer: true,//   //  如果为true，则Webpack Stats JSON文件将在bundle输出目录中生成//   generateStatsFile: false, //   //  如果`generateStatsFile`为`true`，将会生成Webpack Stats JSON文件的名字。//   //  相对于捆绑输出目录。//   statsFilename: 'stats.json',//   //  stats.toJson（）方法的选项。//   //  例如，您可以使用`source：false`选项排除统计文件中模块的来源。//   //  在这里查看更多选项：https：  //github.com/webpack/webpack/blob/webpack-1/lib/Stats.js#L21//   statsOptions: null,//   logLevel: 'info'  // 日志级别。可以是'信息'，'警告'，'错误'或'沉默'。// })].filter(Boolean)
}

 2）build/webpack.dev.js文件：（重点分析）

const webpack = require('webpack')
const path = require('path')
const { default: merge } = require('webpack-merge')
const baseWebpackConfig = require('./webpack.base')
const config = require('./config')let env
switch (process.env.CONFIG_ENV) {case 'local':env = require('../config/local.env')breakcase 'dev':env = require('../config/dev.env')breakcase 'stage':env = require('../config/stage.env')breakcase 'pro':env = require('../config/prod.env')breakcase 'private':env = require('../config/private.env')breakdefault:break
}module.exports = merge(baseWebpackConfig, {mode: 'development',devtool: 'eval-cheap-module-source-map',cache: true,devServer: {static: false,devMiddleware: {publicPath: '/'},historyApiFallback: {rewrites: [{ from: /.*/, to: path.posix.join('/', 'index.html') }]},hot: true,compress: true,host: 'localhost',// 配置开发服务器的端口，默认为8080port: 3000,open: true,proxy: {'/Arrgemnt': {target: 'http://192.168.5.32:8031',// target: 'http://192.168.50.94:9050',changeOrigin: true},'/files': {target: 'http://192.168.5.32:21101',// target: 'http://192.168.50.94:9050',changeOrigin: true,pathRewrite: { '^/files': '' }},'/yh': {target: 'http://192.168.5.57:9050',// target: 'http://192.168.50.94:9050',changeOrigin: true},'/yh/analysis': {target: 'http://192.168.5.57:9050',ws: true,changeOrigin: true},'/abfuzz/': {target: 'http://192.168.5.57:21101',changeOrigin: true},},client: {logging: 'warn',overlay: false,progress: true,reconnect: true}},plugins: [new webpack.DefinePlugin({'process.env': env}),new webpack.ProvidePlugin({process: require.resolve('process/browser')})]
})

 3）build/webpack.prod.js文件：

const webpack = require('webpack')
const { default: merge } = require('webpack-merge')
const baseWebpackConfig = require('./webpack.base')
const CompressionPlugin = require('compression-webpack-plugin')
const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer')
const { shouldAnalyzerBundle, shouldGzipResource, shouldSplitChunks } = require('./config')
const CssMinimizerPlugin = require('css-minimizer-webpack-plugin')let env
switch (process.env.CONFIG_ENV) {case 'local':env = require('../config/local.env')breakcase 'dev':env = require('../config/dev.env')breakcase 'stage':env = require('../config/stage.env')breakcase 'pro':env = require('../config/prod.env')breakcase 'private':env = require('../config/private.env')breakdefault:break
}console.log('process.env.CONFIG_ENV:', process.env.CONFIG_ENV)module.exports = merge(baseWebpackConfig, {mode: 'production',devtool: 'nosources-source-map', // productioncache: false,plugins: [new webpack.DefinePlugin({'process.env': env}),new webpack.ProvidePlugin({process: require.resolve('process/browser')}),shouldGzipResource &&new CompressionPlugin({filename: '[path][base].gz',algorithm: 'gzip',test: /\.(js|css)$/}),shouldAnalyzerBundle &&new BundleAnalyzerPlugin({analyzerMode: 'server',analyzerHost: '127.0.0.1',analyzerPort: 8889,reportFilename: 'report.html',defaultSizes: 'parsed',openAnalyzer: true,generateStatsFile: false,statsFilename: 'stats.json',statsOptions: null,logLevel: 'info'})].filter(Boolean),optimization: shouldSplitChunks? {runtimeChunk: true,minimize: true,minimizer: [`...`, new CssMinimizerPlugin()],splitChunks: {chunks: 'all',minChunks: 1,maxInitialRequests: 6,maxAsyncRequests: 6,cacheGroups: {commons: {test: /[\\/]node_modules[\\/]/,name: 'vendors',chunks: 'all'}}}}: {}
})

 4）config/dev.env.js文件：

'use strict'
const { default: merge } = require('webpack-merge')
const prodEnv = require('./prod.env')module.exports = merge(prodEnv, {NODE_ENV: '"development"',BASE_API: '"user-test.cosec.tech"',BASE_IP: '"47.100.28.180"',CONFIG_ENV: '"dev"'
})

 5）config/local.env.js文件：

'use strict'
const { default: merge } = require('webpack-merge')
const prodEnv = require('./prod.env')module.exports = merge(prodEnv, {NODE_ENV: '"development"',BASE_API: '""',BASE_IP: '""',CONFIG_ENV: '"local"'
})

 6）config/poc.env.js文件：

'use strict'
const { default: merge } = require('webpack-merge')
const prodEnv = require('./prod.env')module.exports = merge(prodEnv, {NODE_ENV: '"development"',BASE_API: '""',BASE_IP: '""',CONFIG_ENV: '"private"'
})

 7）config/private.env.js文件：

const { default: merge } = require('webpack-merge')
const prodEnv = require('./prod.env')module.exports = merge(prodEnv, {NODE_ENV: '"development"',BASE_API: '""',BASE_IP: '""',CONFIG_ENV: '"private"'
})

 8）config/prod.env.js文件：

'use strict'
module.exports = {NODE_ENV: '"development"',BASE_API: '"www.fuzzing.tech"',BASE_IP: '"43.248.189.190"',CONFIG_ENV: '"pro"'
}

 9）config/stage.env.js文件：

'use strict'module.exports = {NODE_ENV: '"development"',BASE_API: '"user-stage.cosec.tech"',BASE_IP: '"47.101.189.106"',CONFIG_ENV: '"stage"'
}

9）public/index.vue

<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1.0"><link type="image/x-icon" rel="shortcut icon" href="data:;"><link type="image/x-icon" rel="shortcut icon" href="../logo.png"> <title><%= htmlWebpackPlugin.options.title %></title><meta name="author" content="<%= htmlWebpackPlugin.options.author %>"><meta name="license" content="<%= htmlWebpackPlugin.options.license %>"><meta name="description" content="<%= htmlWebpackPlugin.options.descritpion %>"><meta name="keywords" content="<%= htmlWebpackPlugin.options.keywords %>"><script src=./lib/data.js></script></head><body><div id="app"></div>
</body></html>

10) static 文件下有图片昂；

3.运行命令和打包命令：

npm run start:private

npm run build:private

完结撒花✿✿ヽ(°▽°)ノ✿

其实我写的过程，不断地出现报错，坚持住，不断地解决掉！！

当前配置有些冗余的代码文件，后续还需要优化

代码放在了gitee上: git@gitee.com:cathyli2021/vue2.7_webpack.git 

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