vue.config.js 5.5 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 || '韫珠供应链' // 网页标题
  8. const baseUrl = '/api' // 后端接口(通过代理转发)
  9. const port = process.env.port || process.env.npm_config_port || 80 // 端口
  10. // vue.config.js 配置说明
  11. //官方vue.config.js 参考文档 https://cli.vuejs.org/zh/config/#css-loaderoptions
  12. // 这里只列一部分,具体配置参考文档
  13. module.exports = {
  14. // 部署生产环境和开发环境下的URL。
  15. // 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
  16. // 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/。
  17. publicPath: process.env.NODE_ENV === "production" ? "/" : "/",
  18. // 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)
  19. outputDir: 'dist',
  20. // 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)
  21. assetsDir: 'static',
  22. // 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。
  23. productionSourceMap: false,
  24. transpileDependencies: ['quill'],
  25. // webpack-dev-server 相关配置
  26. devServer: {
  27. host: '127.0.0.1',
  28. port: port,
  29. open: true,
  30. proxy: {
  31. '/api': {
  32. target: 'http://192.168.254.104:8084',
  33. changeOrigin: true,
  34. pathRewrite: {
  35. '^/api': ''
  36. }
  37. },
  38. '/dev-api': {
  39. target: 'http://192.168.254.104:8084',
  40. changeOrigin: true,
  41. pathRewrite: {
  42. '^/dev-api': ''
  43. }
  44. },
  45. '/profile': {
  46. target: 'http://192.168.254.104:8084',
  47. changeOrigin: true,
  48. pathRewrite: {
  49. '^/profile': '/profile'
  50. }
  51. }
  52. },
  53. disableHostCheck: true
  54. },
  55. css: {
  56. loaderOptions: {
  57. sass: {
  58. sassOptions: { outputStyle: "expanded" }
  59. }
  60. }
  61. },
  62. configureWebpack: {
  63. name: name,
  64. resolve: {
  65. alias: {
  66. '@': resolve('src')
  67. }
  68. },
  69. plugins: [
  70. // http://doc.ruoyi.vip/ruoyi-vue/other/faq.html#使用 gzip 解压缩静态文件
  71. new CompressionPlugin({
  72. cache: true, // 启用文件缓存,提高构建速度
  73. test: /\.(js|css|html|jpe?g|png|gif|svg)?$/i, // 压缩文件格式
  74. filename: '[path][base].gz[query]', // 压缩后的文件名
  75. algorithm: 'gzip', // 使用 gzip 压缩
  76. minRatio: 0.8, // 压缩比例,小于 80% 的文件不会被压缩
  77. deleteOriginalAssets: false, // 压缩后不删除原文件
  78. threshold: 10240 // 只压缩大于 10KB 的文件
  79. })
  80. ],
  81. // Optimize: Add externals to reduce bundle size
  82. externals: {
  83. // 如果使用了大型库如 echarts,可以考虑外部引入
  84. // 'echarts': 'echarts'
  85. },
  86. // Optimize: 添加性能提示
  87. performance: {
  88. hints: 'warning',
  89. maxEntrypointSize: 500000, // 入口文件大小限制 500KB
  90. maxAssetSize: 3000000 // 资源文件大小限制 3MB
  91. }
  92. },
  93. chainWebpack(config) {
  94. config.plugins.delete('preload') // TODO: need test
  95. config.plugins.delete('prefetch') // TODO: need test
  96. // set svg-sprite-loader
  97. config.module
  98. .rule('svg')
  99. .exclude.add(resolve('src/assets/icons'))
  100. .end()
  101. config.module
  102. .rule('icons')
  103. .test(/\.svg$/)
  104. .include.add(resolve('src/assets/icons'))
  105. .end()
  106. .use('svg-sprite-loader')
  107. .loader('svg-sprite-loader')
  108. .options({
  109. symbolId: 'icon-[name]'
  110. })
  111. .end()
  112. config.when(process.env.NODE_ENV !== 'development', config => {
  113. config
  114. .plugin('ScriptExtHtmlWebpackPlugin')
  115. .after('html')
  116. .use('script-ext-html-webpack-plugin', [{
  117. // `runtime` must same as runtimeChunk name. default is `runtime`
  118. inline: /runtime\..*\.js$/
  119. }])
  120. .end()
  121. config.optimization.splitChunks({
  122. chunks: 'all',
  123. cacheGroups: {
  124. libs: {
  125. name: 'chunk-libs',
  126. test: /[\\/]node_modules[\\/]/,
  127. priority: 10,
  128. chunks: 'initial' // only package third parties that are initially dependent
  129. },
  130. elementUI: {
  131. name: 'chunk-elementUI', // split elementUI into a single package
  132. test: /[\\/]node_modules[\\/]_?element-ui(.*)/, // in order to adapt to cnpm
  133. priority: 20 // the weight needs to be larger than libs and app or it will be packaged into libs or app
  134. },
  135. commons: {
  136. name: 'chunk-commons',
  137. test: resolve('src/components'), // can customize your rules
  138. minChunks: 3, // minimum common number
  139. priority: 5,
  140. reuseExistingChunk: true
  141. }
  142. }
  143. })
  144. config.optimization.runtimeChunk('single')
  145. })
  146. }
  147. }