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| 1 | +/** |
| 2 | + * ../../node_modules/.bin/webpack-dev-server ./main.js --config ./build/webpack.config.js |
| 3 | + * ../../node_modules/.bin/webpack ./main.js --config ./build/webpack.config.js |
| 4 | + */ |
| 5 | +const path = require('path'); |
| 6 | +const HtmlWebpackPlugin = require('html-webpack-plugin'); |
| 7 | +const CleanWebpackPlugin = require('clean-webpack-plugin'); |
| 8 | +const webpack = require('webpack'); |
| 9 | +const VueLoaderPlugin = require('vue-loader/lib/plugin'); |
| 10 | +const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin; |
| 11 | + |
| 12 | +module.exports = { |
| 13 | + mode: 'development', |
| 14 | + devtool: 'inline-source-map', |
| 15 | + devServer: { |
| 16 | + contentBase: path.resolve(__dirname, '../dist'), |
| 17 | + hot: true, |
| 18 | + port: 3001 |
| 19 | + }, |
| 20 | + entry: { |
| 21 | + app: '../main.js', |
| 22 | + }, |
| 23 | + output: { |
| 24 | + filename: '[name].[hash:8].bundle.js', |
| 25 | + path: path.resolve(__dirname, '../dist'), |
| 26 | + }, |
| 27 | + resolve: { |
| 28 | + alias: { |
| 29 | + vue$: 'vue/dist/vue.runtime.esm.js' |
| 30 | + }, |
| 31 | + }, |
| 32 | + module: { |
| 33 | + rules: [ |
| 34 | + { |
| 35 | + test: /\.(js|jsx)$/, |
| 36 | + use: [ |
| 37 | + 'cache-loader', // cache-loader 用于缓存loader编译的结果 |
| 38 | + 'thread-loader', // thread-loader 使用 worker 池来运行loader,每个 worker 都是一个 node.js 进程 |
| 39 | + 'babel-loader' |
| 40 | + ] |
| 41 | + }, |
| 42 | + { |
| 43 | + test: /\.(scss|sass|css)$/, |
| 44 | + use: [ |
| 45 | + 'style-loader', // 将 JS 字符串生成为 style 节点 |
| 46 | + 'css-loader', // 将 CSS 转化成 CommonJS 模块 |
| 47 | + { |
| 48 | + loader: 'sass-loader', // 将 Sass 编译成 CSS,默认使用 Node Sass |
| 49 | + options: { |
| 50 | + implementation: require("sass") |
| 51 | + } |
| 52 | + }, |
| 53 | + 'postcss-loader' |
| 54 | + ] |
| 55 | + }, |
| 56 | + { |
| 57 | + test: /\.(jpe?g|png|gif)$/i, |
| 58 | + use: [ |
| 59 | + { |
| 60 | + loader: 'url-loader', |
| 61 | + options: { |
| 62 | + limit: 4096, |
| 63 | + fallback: { |
| 64 | + loader: 'file-loader', |
| 65 | + options: { |
| 66 | + name: 'img/[name].[hash:8].[ext]' |
| 67 | + } |
| 68 | + } |
| 69 | + } |
| 70 | + } |
| 71 | + ] |
| 72 | + }, |
| 73 | + { |
| 74 | + test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/, |
| 75 | + use: [ |
| 76 | + { |
| 77 | + loader: 'url-loader', |
| 78 | + options: { |
| 79 | + limit: 4096, |
| 80 | + fallback: { |
| 81 | + loader: 'file-loader', |
| 82 | + options: { |
| 83 | + name: 'media/[name].[hash:8].[ext]' |
| 84 | + } |
| 85 | + } |
| 86 | + } |
| 87 | + } |
| 88 | + ] |
| 89 | + }, |
| 90 | + { |
| 91 | + test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/i, |
| 92 | + use: [ |
| 93 | + { |
| 94 | + loader: 'url-loader', |
| 95 | + options: { |
| 96 | + limit: 4096, |
| 97 | + fallback: { |
| 98 | + loader: 'file-loader', |
| 99 | + options: { |
| 100 | + name: 'fonts/[name].[hash:8].[ext]' |
| 101 | + } |
| 102 | + } |
| 103 | + } |
| 104 | + } |
| 105 | + ] |
| 106 | + }, |
| 107 | + { |
| 108 | + test: /\.vue$/, |
| 109 | + use: [ |
| 110 | + 'cache-loader', |
| 111 | + 'thread-loader', |
| 112 | + { |
| 113 | + loader: 'vue-loader', // vue-loader 用于解析.vue文件 |
| 114 | + options: { |
| 115 | + compilerOptions: { |
| 116 | + preserveWhiteSpace: false |
| 117 | + } |
| 118 | + } |
| 119 | + } |
| 120 | + ] |
| 121 | + } |
| 122 | + ] |
| 123 | + }, |
| 124 | + plugins: [ |
| 125 | + new CleanWebpackPlugin([path.resolve(__dirname, '../dist')], {root: path.resolve(__dirname, '..')}), |
| 126 | + new webpack.DefinePlugin({ |
| 127 | + 'process.env': { |
| 128 | + VUE_APP_BASE_URL: JSON.stringify('http://localhost:3000'), |
| 129 | + NODE_ENV: JSON.stringify('development') |
| 130 | + } |
| 131 | + }), |
| 132 | + new HtmlWebpackPlugin({ |
| 133 | + title: '搭建Vue开发环境', |
| 134 | + template: path.resolve(__dirname, './index.html') |
| 135 | + }), |
| 136 | + new webpack.HotModuleReplacementPlugin(), |
| 137 | + new VueLoaderPlugin(), |
| 138 | + // new BundleAnalyzerPlugin({analyzerMode: 'static'}), // 该插件生成依赖报告 |
| 139 | + ] |
| 140 | +}; |
| 141 | + |
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