vue.config.js 4.9 KB

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  1. 'use strict';
  2. const path = require('path');
  3. function resolve(dir) {
  4. return path.join(__dirname, dir);
  5. }
  6. const CompressionPlugin = require('compression-webpack-plugin');
  7. const name = process.env.VUE_APP_TITLE || 'FastBee物联网平台'; // 网页标题
  8. const port = process.env.port || process.env.npm_config_port || 80; // 端口
  9. // vue.config.js 配置说明
  10. //官方vue.config.js 参考文档 https://cli.vuejs.org/zh/config/#css-loaderoptions
  11. // 这里只列一部分,具体配置参考文档
  12. module.exports = {
  13. // 部署生产环境和开发环境下的URL。
  14. // 默认情况下,Vue CLI 会假设你的应用是被部署在一个域名的根路径上
  15. // 例如 https://www.ruoyi.vip/。如果应用被部署在一个子路径上,你就需要用这个选项指定这个子路径。例如,如果你的应用被部署在 https://www.ruoyi.vip/admin/,则设置 baseUrl 为 /admin/。
  16. publicPath: process.env.NODE_ENV === 'production' ? '/' : '/',
  17. // 在npm run build 或 yarn build 时 ,生成文件的目录名称(要和baseUrl的生产环境路径一致)(默认dist)
  18. outputDir: 'dist',
  19. // 用于放置生成的静态资源 (js、css、img、fonts) 的;(项目打包之后,静态资源会放在这个文件夹下)
  20. assetsDir: 'static',
  21. // 是否开启eslint保存检测,有效值:ture | false | 'error'
  22. lintOnSave: process.env.NODE_ENV === 'development',
  23. // 如果你不需要生产环境的 source map,可以将其设置为 false 以加速生产环境构建。
  24. productionSourceMap: false,
  25. // webpack-dev-server 相关配置
  26. devServer: {
  27. host: '0.0.0.0',
  28. port: port,
  29. open: true,
  30. proxy: {
  31. // detail: https://cli.vuejs.org/config/#devserver-proxy
  32. [process.env.VUE_APP_BASE_API]: {
  33. target: process.env.VUE_APP_SERVER_API_URL,
  34. changeOrigin: true,
  35. pathRewrite: {
  36. ['^' + process.env.VUE_APP_BASE_API]: '',
  37. },
  38. },
  39. },
  40. disableHostCheck: true,
  41. },
  42. css: {
  43. loaderOptions: {
  44. sass: {
  45. sassOptions: { outputStyle: 'expanded' },
  46. },
  47. },
  48. },
  49. configureWebpack: {
  50. name: name,
  51. resolve: {
  52. alias: {
  53. '@': resolve('src'),
  54. },
  55. },
  56. plugins: [
  57. // http://doc.ruoyi.vip/ruoyi-vue/other/faq.html#使用gzip解压缩静态文件
  58. new CompressionPlugin({
  59. cache: false, // 不启用文件缓存
  60. test: /\.(js|css|html)?$/i, // 压缩文件格式
  61. filename: '[path].gz[query]', // 压缩后的文件名
  62. algorithm: 'gzip', // 使用gzip压缩
  63. minRatio: 0.8, // 压缩率小于1才会压缩
  64. }),
  65. ],
  66. performance:{
  67. hints: 'warning',
  68. // 入口起点的最大体积
  69. maxEntrypointSize: 50000000,
  70. // 生成文件的最大体积
  71. maxAssetSize: 35000000,
  72. // 只给出 js 文件的性能提示
  73. assetFilter: function (assetFilename) {
  74. return assetFilename.endsWith('.js')
  75. }
  76. },
  77. },
  78. chainWebpack(config) {
  79. config.plugins.delete('preload'); // TODO: need test
  80. config.plugins.delete('prefetch'); // TODO: need test
  81. // set svg-sprite-loader
  82. config.module.rule('svg').exclude.add(resolve('src/assets/icons')).end();
  83. config.module
  84. .rule('icons')
  85. .test(/\.svg$/)
  86. .include.add(resolve('src/assets/icons'))
  87. .end()
  88. .use('svg-sprite-loader')
  89. .loader('svg-sprite-loader')
  90. .options({
  91. symbolId: 'icon-[name]',
  92. })
  93. .end();
  94. config.when(process.env.NODE_ENV !== 'development', (config) => {
  95. config
  96. .plugin('ScriptExtHtmlWebpackPlugin')
  97. .after('html')
  98. .use('script-ext-html-webpack-plugin', [
  99. {
  100. // `runtime` must same as runtimeChunk name. default is `runtime`
  101. inline: /runtime\..*\.js$/,
  102. },
  103. ])
  104. .end();
  105. config.optimization.splitChunks({
  106. chunks: 'all',
  107. cacheGroups: {
  108. libs: {
  109. name: 'chunk-libs',
  110. test: /[\\/]node_modules[\\/]/,
  111. priority: 10,
  112. chunks: 'initial', // only package third parties that are initially dependent
  113. },
  114. elementUI: {
  115. name: 'chunk-elementUI', // split elementUI into a single package
  116. priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
  117. test: /[\\/]node_modules[\\/]_?element-ui(.*)/, // in order to adapt to cnpm
  118. },
  119. commons: {
  120. name: 'chunk-commons',
  121. test: resolve('src/components'), // can customize your rules
  122. minChunks: 3, // minimum common number
  123. priority: 5,
  124. reuseExistingChunk: true,
  125. },
  126. },
  127. });
  128. config.optimization.runtimeChunk('single'),
  129. {
  130. from: path.resolve(__dirname, './public/robots.txt'), //防爬虫文件
  131. to: './', //到根目录下
  132. };
  133. });
  134. },
  135. };