vue.config.js 5.6 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 || '若依管理系统' // 网页标题
  8. const baseUrl = 'http://localhost:8080' // 后端接口
  9. const port = process.env.port || process.env.npm_config_port || 80 // 端口
  10. /** 开发环境 API / WebSocket 代理,捕获后端不可达时的 socket 错误,避免 dev-server 崩溃 */
  11. function createDevProxy(apiPrefix) {
  12. return {
  13. target: baseUrl,
  14. changeOrigin: true,
  15. ws: true,
  16. pathRewrite: {
  17. ['^' + apiPrefix]: ''
  18. },
  19. onError(err, req, res) {
  20. console.warn('[dev-proxy]', err.code || err.message, req.url)
  21. if (res && !res.headersSent) {
  22. res.writeHead(502, { 'Content-Type': 'text/plain; charset=utf-8' })
  23. res.end('后端服务不可用,请确认 Java 服务已启动(' + baseUrl + ')')
  24. }
  25. },
  26. onProxyReqWs(proxyReq, req, socket) {
  27. socket.on('error', (err) => {
  28. console.warn('[dev-proxy][ws]', err.code || err.message, req.url)
  29. })
  30. }
  31. }
  32. }
  33. // vue.config.js 配置说明
  34. //官方vue.config.js 参考文档 https://cli.vuejs.org/zh/config/#css-loaderoptions
  35. // 这里只列一部分,具体配置参考文档
  36. module.exports = {
  37. // 部署生产环境和开发环境下的URL。
  38. // 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
  39. // 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/。
  40. publicPath: process.env.NODE_ENV === "production" ? "/" : "/",
  41. // 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)
  42. outputDir: 'dist',
  43. // 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)
  44. assetsDir: 'static',
  45. // 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。
  46. productionSourceMap: false,
  47. transpileDependencies: ['quill'],
  48. // webpack-dev-server 相关配置
  49. devServer: {
  50. host: '0.0.0.0',
  51. port: port,
  52. open: true,
  53. proxy: {
  54. // detail: https://cli.vuejs.org/config/#devserver-proxy
  55. [process.env.VUE_APP_BASE_API]: createDevProxy(process.env.VUE_APP_BASE_API),
  56. // springdoc proxy
  57. '^/v3/api-docs/(.*)': {
  58. target: baseUrl,
  59. changeOrigin: true
  60. }
  61. },
  62. disableHostCheck: true
  63. },
  64. css: {
  65. loaderOptions: {
  66. sass: {
  67. sassOptions: { outputStyle: "expanded" }
  68. }
  69. }
  70. },
  71. configureWebpack: {
  72. name: name,
  73. resolve: {
  74. alias: {
  75. '@': resolve('src')
  76. }
  77. },
  78. plugins: [
  79. // http://doc.ruoyi.vip/ruoyi-vue/other/faq.html#使用gzip解压缩静态文件
  80. new CompressionPlugin({
  81. cache: false, // 不启用文件缓存
  82. test: /\.(js|css|html|jpe?g|png|gif|svg)?$/i, // 压缩文件格式
  83. filename: '[path][base].gz[query]', // 压缩后的文件名
  84. algorithm: 'gzip', // 使用gzip压缩
  85. minRatio: 0.8, // 压缩比例,小于 80% 的文件不会被压缩
  86. deleteOriginalAssets: false // 压缩后删除原文件
  87. })
  88. ],
  89. },
  90. chainWebpack(config) {
  91. config.plugins.delete('preload') // TODO: need test
  92. config.plugins.delete('prefetch') // TODO: need test
  93. // set svg-sprite-loader
  94. config.module
  95. .rule('svg')
  96. .exclude.add(resolve('src/assets/icons'))
  97. .end()
  98. config.module
  99. .rule('icons')
  100. .test(/\.svg$/)
  101. .include.add(resolve('src/assets/icons'))
  102. .end()
  103. .use('svg-sprite-loader')
  104. .loader('svg-sprite-loader')
  105. .options({
  106. symbolId: 'icon-[name]'
  107. })
  108. .end()
  109. config.when(process.env.NODE_ENV !== 'development', config => {
  110. config
  111. .plugin('ScriptExtHtmlWebpackPlugin')
  112. .after('html')
  113. .use('script-ext-html-webpack-plugin', [{
  114. // `runtime` must same as runtimeChunk name. default is `runtime`
  115. inline: /runtime\..*\.js$/
  116. }])
  117. .end()
  118. config.optimization.splitChunks({
  119. chunks: 'all',
  120. cacheGroups: {
  121. libs: {
  122. name: 'chunk-libs',
  123. test: /[\\/]node_modules[\\/]/,
  124. priority: 10,
  125. chunks: 'initial' // only package third parties that are initially dependent
  126. },
  127. elementUI: {
  128. name: 'chunk-elementUI', // split elementUI into a single package
  129. test: /[\\/]node_modules[\\/]_?element-ui(.*)/, // in order to adapt to cnpm
  130. priority: 20 // the weight needs to be larger than libs and app or it will be packaged into libs or app
  131. },
  132. commons: {
  133. name: 'chunk-commons',
  134. test: resolve('src/components'), // can customize your rules
  135. minChunks: 3, // minimum common number
  136. priority: 5,
  137. reuseExistingChunk: true
  138. }
  139. }
  140. })
  141. config.optimization.runtimeChunk('single')
  142. })
  143. }
  144. }