vue.config.js 5.4 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 name = process.env.VUE_APP_TITLE || '东信智慧运营中心' // 网页标题
  7. const port = process.env.port || process.env.npm_config_port || 80 // 端口
  8. // vue.config.js 配置说明
  9. //官方vue.config.js 参考文档 https://cli.vuejs.org/zh/config/#css-loaderoptions
  10. // 这里只列一部分,具体配置参考文档
  11. module.exports = {
  12. // 部署生产环境和开发环境下的URL。
  13. // 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
  14. // 例如 https://www.yongtian.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.yongtian.vip/admin/,则设置 baseUrl 为 /admin/。
  15. publicPath: process.env.NODE_ENV === "production" ? "" : "",
  16. // 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)
  17. outputDir: 'V3-Z',
  18. // 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)
  19. assetsDir: 'static',
  20. // 是否开启eslint保存检测,有效值:ture | false | 'error'
  21. lintOnSave: process.env.NODE_ENV === 'development',
  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. // webpack-dev-server 相关配置
  25. devServer: {
  26. host: '0.0.0.0',
  27. port: port,
  28. open: true,
  29. proxy: {
  30. // detail: https://cli.vuejs.org/config/#devserver-proxy
  31. [process.env.VUE_APP_BASE_API]: {
  32. //target: `http://172.16.120.104:8084/`, //本地
  33. target: 'https://smartpark.caih.com/', //东信
  34. changeOrigin: true,
  35. pathRewrite: {
  36. ['^' + process.env.VUE_APP_BASE_API]: ''
  37. }
  38. }
  39. },
  40. disableHostCheck: true
  41. },
  42. configureWebpack: {
  43. name: name,
  44. resolve: {
  45. alias: {
  46. '@': resolve('src')
  47. }
  48. },
  49. performance: {
  50. hints: 'warning',
  51. // 入口起点的最大体积
  52. maxEntrypointSize: 50000000,
  53. // 生成文件的最大体积
  54. maxAssetSize: 30000000,
  55. // 只给出 js 文件的性能提示
  56. assetFilter: function(assetFilename) {
  57. return assetFilename.endsWith('.js')
  58. }
  59. }
  60. },
  61. chainWebpack(config) {
  62. config.plugins.delete('preload') // TODO: need test
  63. config.plugins.delete('prefetch') // TODO: need test
  64. // set svg-sprite-loader
  65. config.module
  66. .rule('svg')
  67. .exclude.add(resolve('src/assets/icons'))
  68. .end()
  69. config.module
  70. .rule('icons')
  71. .test(/\.svg$/)
  72. .include.add(resolve('src/assets/icons'))
  73. .end()
  74. .use('svg-sprite-loader')
  75. .loader('svg-sprite-loader')
  76. .options({
  77. symbolId: 'icon-[name]'
  78. })
  79. .end()
  80. config
  81. .when(process.env.NODE_ENV !== 'development',
  82. config => {
  83. config
  84. .plugin('ScriptExtHtmlWebpackPlugin')
  85. .after('html')
  86. .use('script-ext-html-webpack-plugin', [{
  87. // `runtime` must same as runtimeChunk name. default is `runtime`
  88. inline: /runtime\..*\.js$/
  89. }])
  90. .end()
  91. config
  92. .optimization.splitChunks({
  93. chunks: 'all',
  94. cacheGroups: {
  95. libs: {
  96. name: 'chunk-libs',
  97. test: /[\\/]node_modules[\\/]/,
  98. priority: 10,
  99. chunks: 'initial' // only package third parties that are initially dependent
  100. },
  101. elementUI: {
  102. name: 'chunk-elementUI', // split elementUI into a single package
  103. priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
  104. test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
  105. },
  106. commons: {
  107. name: 'chunk-commons',
  108. test: resolve('src/components'), // can customize your rules
  109. minChunks: 3, // minimum common number
  110. priority: 5,
  111. reuseExistingChunk: true
  112. }
  113. }
  114. })
  115. config.optimization.runtimeChunk('single'), {
  116. from: path.resolve(__dirname, './public/robots.txt'), //防爬虫文件
  117. to: './' //到根目录下
  118. }
  119. }
  120. )
  121. }
  122. }