vue.config.js 4.4 KB

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  1. 'use strict'
  2. const path = require('path')
  3. const defaultSettings = require('./src/settings.js')
  4. function resolve(dir) {
  5. return path.join(__dirname, dir)
  6. }
  7. const name = defaultSettings.title || 'vue Admin Template' // page title
  8. // If your port is set to 80,
  9. // use administrator privileges to execute the command line.
  10. // For example, Mac: sudo npm run
  11. // You can change the port by the following methods:
  12. // port = 9528 npm run dev OR npm run dev --port = 9528
  13. const port = process.env.port || process.env.npm_config_port || 9528 // dev port
  14. // All configuration item explanations can be find in https://cli.vuejs.org/config/
  15. module.exports = {
  16. /**
  17. * You will need to set publicPath if you plan to deploy your site under a sub path,
  18. * for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
  19. * then publicPath should be set to "/bar/".
  20. * In most cases please use '/' !!!
  21. * Detail: https://cli.vuejs.org/config/#publicpath
  22. */
  23. publicPath: '/',
  24. outputDir: 'dist',
  25. assetsDir: 'static',
  26. lintOnSave: process.env.NODE_ENV === 'development',
  27. productionSourceMap: false,
  28. devServer: {
  29. port: port,
  30. disableHostCheck: true,
  31. open: false,
  32. overlay: {
  33. warnings: false,
  34. errors: true
  35. },
  36. proxy: {
  37. '/pb': {
  38. target: 'http://192.168.1.117:8090/',
  39. changeOrigin: true, //开启代理:在本地会创建一个虚拟服务端,然后发送请求的数据,并同时接收请求的数据,这样服务端和服务端进行数据的交互就不会有跨域问题
  40. pathRewrite: { '^/pb': '/' }, //这里重写路径
  41. secure: false,
  42. logLevel: 'debug',
  43. },
  44. },
  45. // https: true
  46. },
  47. configureWebpack: {
  48. // provide the app's title in webpack's name field, so that
  49. // it can be accessed in index.html to inject the correct title.
  50. name: name,
  51. resolve: {
  52. alias: {
  53. '@': resolve('src')
  54. }
  55. }
  56. },
  57. chainWebpack(config) {
  58. // it can improve the speed of the first screen, it is recommended to turn on preload
  59. config.plugin('preload').tap(() => [
  60. {
  61. rel: 'preload',
  62. // to ignore runtime.js
  63. // https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/cli-service/lib/config/app.js#L171
  64. fileBlacklist: [/\.map$/, /hot-update\.js$/, /runtime\..*\.js$/],
  65. include: 'initial'
  66. }
  67. ])
  68. // when there are many pages, it will cause too many meaningless requests
  69. config.plugins.delete('prefetch')
  70. // set svg-sprite-loader
  71. config.module
  72. .rule('svg')
  73. .exclude.add(resolve('src/icons'))
  74. .end()
  75. config.module
  76. .rule('icons')
  77. .test(/\.svg$/)
  78. .include.add(resolve('src/icons'))
  79. .end()
  80. .use('svg-sprite-loader')
  81. .loader('svg-sprite-loader')
  82. .options({
  83. symbolId: 'icon-[name]'
  84. })
  85. .end()
  86. config
  87. .when(process.env.NODE_ENV !== 'development',
  88. config => {
  89. config
  90. .plugin('ScriptExtHtmlWebpackPlugin')
  91. .after('html')
  92. .use('script-ext-html-webpack-plugin', [{
  93. // `runtime` must same as runtimeChunk name. default is `runtime`
  94. inline: /runtime\..*\.js$/
  95. }])
  96. .end()
  97. config
  98. .optimization.splitChunks({
  99. chunks: 'all',
  100. cacheGroups: {
  101. libs: {
  102. name: 'chunk-libs',
  103. test: /[\\/]node_modules[\\/]/,
  104. priority: 10,
  105. chunks: 'initial' // only package third parties that are initially dependent
  106. },
  107. elementUI: {
  108. name: 'chunk-elementUI', // split elementUI into a single package
  109. priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
  110. test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
  111. },
  112. commons: {
  113. name: 'chunk-commons',
  114. test: resolve('src/components'), // can customize your rules
  115. minChunks: 3, // minimum common number
  116. priority: 5,
  117. reuseExistingChunk: true
  118. }
  119. }
  120. })
  121. // https:// webpack.js.org/configuration/optimization/#optimizationruntimechunk
  122. config.optimization.runtimeChunk('single')
  123. }
  124. )
  125. }
  126. }