├─build│ ├─build.js│ ├─check-versions.js│ ├─dev-client.js│ ├─dev-server.js│ ├─utils.js│ ├─vue-loader.conf.js│ ├─webpack.base.conf.js│ ├─webpack.dev.conf.js│ ├─webpack.prod.conf.js│ └─webpack.test.conf.js├─config│ ├─dev.env.js│ ├─index.js│ ├─prod.env.js│ └─test.env.js├─...└─package.json

"scripts": { "dev": "node build/dev-server.js", "build": "node build/build.js", "unit": "cross-env BABEL_ENV=test karma start test/unit/karma.conf.js --single-run", "e2e": "node test/e2e/runner.js", "test": "npm run unit && npm run e2e", "lint": "eslint --ext .js,.vue src test/unit/specs test/e2e/specs" }

// 检查NodeJS和npm的版本require('./check-versions')()// 获取配置var config = require('../config')// 如果Node的环境变量中没有设置当前的环境（NODE_ENV），则使用config中的配置作为当前的环境if (!process.env.NODE_ENV) { process.env.NODE_ENV = JSON.parse(config.dev.env.NODE_ENV)}// 一个可以调用默认软件打开网址、图片、文件等内容的插件// 这里用它来调用默认浏览器打开dev-server监听的端口，例如：localhost:8080var opn = require('opn')var path = require('path')var express = require('express')var webpack = require('webpack')// 一个express中间件，用于将http请求代理到其他服务器// 例：localhost:8080/api/xxx --> localhost:3000/api/xxx// 这里使用该插件可以将前端开发中涉及到的请求代理到API服务器上，方便与服务器对接var proxyMiddleware = require('http-proxy-middleware')// 根据 Node 环境来引入相应的 webpack 配置var webpackConfig = process.env.NODE_ENV === 'testing' ? require('./webpack.prod.conf') : require('./webpack.dev.conf')// dev-server 监听的端口，默认为config.dev.port设置的端口，即8080var port = process.env.PORT || config.dev.port// 用于判断是否要自动打开浏览器的布尔变量，当配置文件中没有设置自动打开浏览器的时候其值为 falsevar autoOpenBrowser = !!config.dev.autoOpenBrowser// 定义 HTTP 代理表，代理到 API 服务器var proxyTable = config.dev.proxyTable// 创建1个 express 实例var app = express()// 根据webpack配置文件创建Compiler对象var compiler = webpack(webpackConfig)// webpack-dev-middleware使用compiler对象来对相应的文件进行编译和绑定// 编译绑定后将得到的产物存放在内存中而没有写进磁盘// 将这个中间件交给express使用之后即可访问这些编译后的产品文件var devMiddleware = require('webpack-dev-middleware')(compiler, { publicPath: webpackConfig.output.publicPath, quiet: true})// webpack-hot-middleware，用于实现热重载功能的中间件var hotMiddleware = require('webpack-hot-middleware')(compiler, { log: () => {}})// 当html-webpack-plugin提交之后通过热重载中间件发布重载动作使得页面重载compiler.plugin('compilation', function (compilation) { compilation.plugin('html-webpack-plugin-after-emit', function (data, cb) { hotMiddleware.publish({ action: 'reload' }) cb() })})// 将 proxyTable 中的代理请求配置挂在到express服务器上Object.keys(proxyTable).forEach(function (context) { var options = proxyTable[context] // 格式化options，例如将'www.example.com'变成{ target: 'www.example.com' } if (typeof options === 'string') { options = { target: options } } app.use(proxyMiddleware(options.filter || context, options))})// handle fallback for HTML5 history API// 重定向不存在的URL，常用于SPAapp.use(require('connect-history-api-fallback')())// serve webpack bundle output// 使用webpack开发中间件// 即将webpack编译后输出到内存中的文件资源挂到express服务器上app.use(devMiddleware)// enable hot-reload and state-preserving// compilation error display// 将热重载中间件挂在到express服务器上app.use(hotMiddleware)// serve pure static assets// 静态资源的路径var staticPath = path.posix.join(config.dev.assetsPublicPath, config.dev.assetsSubDirectory)// 将静态资源挂到express服务器上app.use(staticPath, express.static('./static'))// 应用的地址信息，例如：http://localhost:8080var uri = 'http://localhost:' + port// webpack开发中间件合法（valid）之后输出提示语到控制台，表明服务器已启动devMiddleware.waitUntilValid(function () { console.log('> Listening at ' + uri + '/n')})// 启动express服务器并监听相应的端口（8080）module.exports = app.listen(port, function (err) { if (err) { console.log(err) return } // when env is testing, don't need open it // 如果符合自动打开浏览器的条件，则通过opn插件调用系统默认浏览器打开对应的地址uri if (autoOpenBrowser && process.env.NODE_ENV !== 'testing') { opn(uri) }})

var path = require('path')var utils = require('./utils')var config = require('../config')var vueLoaderConfig = require('./vue-loader.conf')// 给出正确的绝对路径function resolve (dir) { return path.join(__dirname, '..', dir)}module.exports = { // 配置webpack编译入口 entry: { app: './src/main.js' }, // 配置webpack输出路径和命名规则 output: { // webpack输出的目标文件夹路径（例如：/dist） path: config.build.assetsRoot, // webpack输出bundle文件命名格式 filename: '[name].js', // webpack编译输出的发布路径 publicPath: process.env.NODE_ENV === 'production'  ? config.build.assetsPublicPath  : config.dev.assetsPublicPath }, // 配置模块resolve的规则 resolve: { // 自动resolve的扩展名 extensions: ['.js', '.vue', '.json'], // resolve模块的时候要搜索的文件夹 modules: [  resolve('src'),  resolve('node_modules') ], // 创建路径别名，有了别名之后引用模块更方便，例如 // import Vue from 'vue/dist/vue.common.js'可以写成 import Vue from 'vue' alias: {  'vue$': 'vue/dist/vue.common.js',  'src': resolve('src'),  'assets': resolve('src/assets'),  'components': resolve('src/components') } }, // 配置不同类型模块的处理规则 module: { rules: [  {// 对src和test文件夹下的.js和.vue文件使用eslint-loader  test: //.(js|vue)$/,  loader: 'eslint-loader',  enforce: "pre",  include: [resolve('src'), resolve('test')],  options: {   formatter: require('eslint-friendly-formatter')  }  },  {// 对所有.vue文件使用vue-loader  test: //.vue$/,  loader: 'vue-loader',  options: vueLoaderConfig  },  {// 对src和test文件夹下的.js文件使用babel-loader  test: //.js$/,  loader: 'babel-loader',  include: [resolve('src'), resolve('test')]  },  {// 对图片资源文件使用url-loader，query.name指明了输出的命名规则  test: //.(png|jpe?g|gif|svg)(/?.*)?$/,  loader: 'url-loader',  query: {   limit: 10000,   name: utils.assetsPath('img/[name].[hash:7].[ext]')  }  },  {// 对字体资源文件使用url-loader，query.name指明了输出的命名规则  test: //.(woff2?|eot|ttf|otf)(/?.*)?$/,  loader: 'url-loader',  query: {   limit: 10000,   name: utils.assetsPath('fonts/[name].[hash:7].[ext]')  }  } ] }}

var utils = require('./utils')var webpack = require('webpack')var config = require('../config')// 一个可以合并数组和对象的插件var merge = require('webpack-merge')var baseWebpackConfig = require('./webpack.base.conf')// 一个用于生成HTML文件并自动注入依赖文件（link/script）的webpack插件var HtmlWebpackPlugin = require('html-webpack-plugin')// 用于更友好地输出webpack的警告、错误等信息var FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin')// add hot-reload related code to entry chunksObject.keys(baseWebpackConfig.entry).forEach(function (name) { baseWebpackConfig.entry[name] = ['./build/dev-client'].concat(baseWebpackConfig.entry[name])})// 合并基础的webpack配置module.exports = merge(baseWebpackConfig, { // 配置样式文件的处理规则，使用styleLoaders module: { rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap }) }, // 配置Source Maps。在开发中使用cheap-module-eval-source-map更快 devtool: '#cheap-module-eval-source-map', // 配置webpack插件 plugins: [ new webpack.DefinePlugin({  'process.env': config.dev.env }), // https://github.com/glenjamin/webpack-hot-middleware#installation--usage new webpack.HotModuleReplacementPlugin(), // 后页面中的报错不会阻塞，但是会在编译结束后报错 new webpack.NoEmitOnErrorsPlugin(), // https://github.com/ampedandwired/html-webpack-plugin new HtmlWebpackPlugin({  filename: 'index.html',  template: 'index.html',  inject: true }), new FriendlyErrorsPlugin() ]})

var utils = require('./utils')var config = require('../config')var isProduction = process.env.NODE_ENV === 'production'module.exports = { // css加载器 loaders: utils.cssLoaders({ sourceMap: isProduction  ? config.build.productionSourceMap  : config.dev.cssSourceMap, extract: isProduction }), // 编译css之后自动添加前缀 postcss: [ require('autoprefixer')({  browsers: ['last 2 versions'] }) ]}

// https://github.com/shelljs/shelljs// 检查NodeJS和npm的版本require('./check-versions')()process.env.NODE_ENV = 'production'// Elegant terminal spinnervar ora = require('ora')var path = require('path')// 用于在控制台输出带颜色字体的插件var chalk = require('chalk')// 执行Unix命令行的插件var shell = require('shelljs')var webpack = require('webpack')var config = require('../config')var webpackConfig = require('./webpack.prod.conf')var spinner = ora('building for production...')spinner.start() // 开启loading动画// 输出文件的目标文件夹var assetsPath = path.join(config.build.assetsRoot, config.build.assetsSubDirectory)// 递归删除旧的目标文件夹shell.rm('-rf', assetsPath)// 重新创建文件夹 shell.mkdir('-p', assetsPath)shell.config.silent = true// 将static文件夹复制到输出的目标文件夹shell.cp('-R', 'static/*', assetsPath)shell.config.silent = false// webpack编译webpack(webpackConfig, function (err, stats) { spinner.stop() // 停止loading动画 if (err) throw err // 没有出错则输出相关信息 process.stdout.write(stats.toString({ colors: true, modules: false, children: false, chunks: false, chunkModules: false }) + '/n/n') console.log(chalk.cyan(' Build complete./n')) console.log(chalk.yellow( ' Tip: built files are meant to be served over an HTTP server./n' + ' Opening index.html over file:// won/'t work./n' ))})

var path = require('path')var utils = require('./utils')var webpack = require('webpack')var config = require('../config')var merge = require('webpack-merge')var baseWebpackConfig = require('./webpack.base.conf')var HtmlWebpackPlugin = require('html-webpack-plugin')// 用于从webpack生成的bundle中提取文本到特定文件中的插件// 可以抽取出css，js文件将其与webpack输出的bundle分离var ExtractTextPlugin = require('extract-text-webpack-plugin')var env = process.env.NODE_ENV === 'testing' ? require('../config/test.env') : config.build.env// 合并基础的webpack配置var webpackConfig = merge(baseWebpackConfig, { module: { rules: utils.styleLoaders({  sourceMap: config.build.productionSourceMap,  extract: true }) }, devtool: config.build.productionSourceMap ? '#source-map' : false, // 配置webpack的输出 output: { // 编译输出目录 path: config.build.assetsRoot, // 编译输出文件名格式 filename: utils.assetsPath('js/[name].[chunkhash].js'), // 没有指定输出名的文件输出的文件名格式 chunkFilename: utils.assetsPath('js/[id].[chunkhash].js') }, // 配置webpack插件 plugins: [ // http://vuejs.github.io/vue-loader/en/workflow/production.html new webpack.DefinePlugin({  'process.env': env }), // 丑化压缩代码 new webpack.optimize.UglifyJsPlugin({  compress: {  warnings: false  },  sourceMap: true }), // 抽离css文件 new ExtractTextPlugin({  filename: utils.assetsPath('css/[name].[contenthash].css') }), // generate dist index.html with correct asset hash for caching. // you can customize output by editing /index.html // see https://github.com/ampedandwired/html-webpack-plugin new HtmlWebpackPlugin({  filename: process.env.NODE_ENV === 'testing'  ? 'index.html'  : config.build.index,  template: 'index.html',  inject: true,  minify: {  removeComments: true,  collapseWhitespace: true,  removeAttributeQuotes: true  // more options:  // https://github.com/kangax/html-minifier#options-quick-reference  },  // necessary to consistently work with multiple chunks via CommonsChunkPlugin  chunksSortMode: 'dependency' }), // split vendor js into its own file new webpack.optimize.CommonsChunkPlugin({  name: 'vendor',  minChunks: function (module, count) {  // any required modules inside node_modules are extracted to vendor  return (   module.resource &&   //.js$/.test(module.resource) &&   module.resource.indexOf(   path.join(__dirname, '../node_modules')   ) === 0  )  } }), // extract webpack runtime and module manifest to its own file in order to // prevent vendor hash from being updated whenever app bundle is updated new webpack.optimize.CommonsChunkPlugin({  name: 'manifest',  chunks: ['vendor'] }) ]})// gzip模式下需要引入compression插件进行压缩if (config.build.productionGzip) { var CompressionWebpackPlugin = require('compression-webpack-plugin') webpackConfig.plugins.push( new CompressionWebpackPlugin({  asset: '[path].gz[query]',  algorithm: 'gzip',  test: new RegExp(  '//.(' +  config.build.productionGzipExtensions.join('|') +  ')$'  ),  threshold: 10240,  minRatio: 0.8 }) )}if (config.build.bundleAnalyzerReport) { var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin webpackConfig.plugins.push(new BundleAnalyzerPlugin())}module.exports = webpackConfig

// 用于在控制台输出带颜色字体的插件var chalk = require('chalk')// 语义化版本检查插件（The semantic version parser used by npm）var semver = require('semver')// 引入package.jsonvar packageConfig = require('../package.json')// 开辟子进程执行指令cmd并返回结果function exec (cmd) { return require('child_process').execSync(cmd).toString().trim()}// node和npm版本需求var versionRequirements = [ { name: 'node', currentVersion: semver.clean(process.version), versionRequirement: packageConfig.engines.node }, { name: 'npm', currentVersion: exec('npm --version'), versionRequirement: packageConfig.engines.npm }]module.exports = function () { var warnings = [] // 依次判断版本是否符合要求 for (var i = 0; i < versionRequirements.length; i++) { var mod = versionRequirements[i] if (!semver.satisfies(mod.currentVersion, mod.versionRequirement)) {  warnings.push(mod.name + ': ' +  chalk.red(mod.currentVersion) + ' should be ' +  chalk.green(mod.versionRequirement)  ) } } // 如果有警告则将其输出到控制台 if (warnings.length) { console.log('') console.log(chalk.yellow('To use this template, you must update following to modules:')) console.log() for (var i = 0; i < warnings.length; i++) {  var warning = warnings[i]  console.log(' ' + warning) } console.log() process.exit(1) }}

// see http://vuejs-templates.github.io/webpack for documentation.var path = require('path')module.exports = { // 构建产品时使用的配置 build: { // webpack的编译环境 env: require('./prod.env'), // 编译输入的index.html文件 index: path.resolve(__dirname, '../dist/index.html'), // webpack输出的目标文件夹路径 assetsRoot: path.resolve(__dirname, '../dist'), // webpack编译输出的二级文件夹 assetsSubDirectory: 'static', // webpack编译输出的发布路径 assetsPublicPath: '/', // 使用SourceMap productionSourceMap: true, // Gzip off by default as many popular static hosts such as // Surge or Netlify already gzip all static assets for you. // Before setting to `true`, make sure to: // npm install --save-dev compression-webpack-plugin // 默认不打开开启gzip模式 productionGzip: false, // gzip模式下需要压缩的文件的扩展名 productionGzipExtensions: ['js', 'css'], // Run the build command with an extra argument to // View the bundle analyzer report after build finishes: // `npm run build --report` // Set to `true` or `false` to always turn it on or off bundleAnalyzerReport: process.env.npm_config_report }, // 开发过程中使用的配置 dev: { // webpack的编译环境 env: require('./dev.env'), // dev-server监听的端口 port: 8080, // 启动dev-server之后自动打开浏览器 autoOpenBrowser: true, // webpack编译输出的二级文件夹 assetsSubDirectory: 'static', // webpack编译输出的发布路径 assetsPublicPath: '/', // 请求代理表，在这里可以配置特定的请求代理到对应的API接口 // 例如将'/api/xxx'代理到'www.example.com/api/xxx' proxyTable: {}, // CSS Sourcemaps off by default because relative paths are "buggy" // with this option, according to the CSS-Loader README // (https://github.com/webpack/css-loader#sourcemaps) // In our experience, they generally work as expected, // just be aware of this issue when enabling this option. // 是否开启 cssSourceMap cssSourceMap: false }}