vue.config.js 4.9 KB

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  1. 'use strict'
  2. const path = require('path')
  3. const CompressionPlugin = require('compression-webpack-plugin')// 引入gzip压缩插件
  4. const defaultSettings = require('./src/settings.js')
  5. function resolve(dir) {
  6. return path.join(__dirname, dir)
  7. }
  8. const name = defaultSettings.title || 'go-dmin' // page title
  9. // If your port is set to 80,
  10. // use administrator privileges to execute the command line.
  11. // For example, Mac: sudo npm run
  12. // You can change the port by the following method:
  13. // port = 9527 npm run dev OR npm run dev --port = 9527
  14. const port = process.env.port || process.env.npm_config_port || 9527 // dev port
  15. // const MonacoWebpackPlugin = require('monaco-editor-webpack-plugin')
  16. // All configuration item explanations can be find in https://cli.vuejs.org/config/
  17. module.exports = {
  18. /**
  19. * You will need to set publicPath if you plan to deploy your site under a sub path,
  20. * for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
  21. * then publicPath should be set to "/bar/".
  22. * In most cases please use '/' !!!
  23. * Detail: https://cli.vuejs.org/config/#publicpath
  24. */
  25. publicPath: '/',
  26. outputDir: 'dist',
  27. // assetsDir: '../../static/admin',
  28. // assetsDir: '/',
  29. lintOnSave: process.env.NODE_ENV === 'development',
  30. productionSourceMap: false,
  31. devServer: {
  32. port: port,
  33. open: false,
  34. overlay: {
  35. warnings: false,
  36. errors: true
  37. }
  38. },
  39. configureWebpack: {
  40. plugins: [
  41. new CompressionPlugin({
  42. cache:false,
  43. algorithm: 'gzip',
  44. test: /\.js$|\.html$|\.css/, // 匹配文件名
  45. threshold: 10240, // 对超过10kb的数据进行压缩
  46. deleteOriginalAssets: false, // 是否删除原文件
  47. minRatio: 0.8
  48. })
  49. // new MonacoWebpackPlugin()
  50. ],
  51. name: name,
  52. resolve: {
  53. alias: {
  54. '@': resolve('src')
  55. }
  56. }
  57. },
  58. chainWebpack(config) {
  59. // it can improve the speed of the first screen, it is recommended to turn on preload
  60. // config.plugins.delete('preload')
  61. // when there are many pages, it will cause too many meaningless requests
  62. config.plugins.delete('prefetch') //
  63. config.module
  64. .rule('svg')
  65. .exclude.add(resolve('src/icons'))
  66. .end()
  67. config.module
  68. .rule('icons')
  69. .test(/\.svg$/)
  70. .include.add(resolve('src/icons'))
  71. .end()
  72. .use('svg-sprite-loader')
  73. .loader('svg-sprite-loader')
  74. .options({
  75. symbolId: 'icon-[name]'
  76. })
  77. .end()
  78. // set preserveWhitespace
  79. config.module
  80. .rule('vue')
  81. .use('vue-loader')
  82. .loader('vue-loader')
  83. .tap(options => {
  84. options.compilerOptions.preserveWhitespace = true
  85. return options
  86. })
  87. .end()
  88. config
  89. .when(process.env.NODE_ENV === 'development',
  90. config => config.devtool('cheap-source-map')
  91. )
  92. config
  93. .when(process.env.NODE_ENV !== 'development',
  94. config => {
  95. config
  96. .plugin('ScriptExtHtmlWebpackPlugin')
  97. .after('html')
  98. .use('script-ext-html-webpack-plugin', [{
  99. // `runtime` must same as runtimeChunk name. default is `runtime`
  100. // inline: /runtime\..*\.js$/ //由于网络报错404,因此注释掉的
  101. }])
  102. .end()
  103. config
  104. .optimization.splitChunks({
  105. chunks: 'all',
  106. cacheGroups: {
  107. libs: {
  108. name: 'chunk-libs',
  109. test: /[\\/]node_modules[\\/]/,
  110. priority: 10,
  111. chunks: 'initial' // only package third parties that are initially dependent
  112. },
  113. elementUI: {
  114. name: 'chunk-elementUI', // split elementUI into a single package
  115. priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
  116. test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
  117. },
  118. commons: {
  119. name: 'chunk-commons',
  120. test: resolve('src/components'), // can customize your rules
  121. minChunks: 3, // minimum common number
  122. priority: 5,
  123. reuseExistingChunk: true
  124. }
  125. }
  126. })
  127. config.optimization.runtimeChunk('single')
  128. }
  129. )
  130. config.plugin("html").tap(args => {
  131. // 可以只配置只在生产环境中显示
  132. // if (process.env.NODE_ENV === "production") {
  133. const date = new Date();
  134. args[0].builtTime = date.toLocaleString();
  135. // }
  136. return args;
  137. })
  138. },
  139. css: {
  140. loaderOptions: {
  141. less: {
  142. modifyVars: {
  143. // less vars,customize ant design theme
  144. // 'primary-color': '#F5222D',
  145. // 'link-color': '#F5222D',
  146. 'border-radius-base': '2px'
  147. },
  148. // DO NOT REMOVE THIS LINE
  149. javascriptEnabled: true
  150. }
  151. }
  152. }
  153. }