webpack+react环境搭建，不必要再使用create-react-app来创建，随意配置更方便
Posted leijuan
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首先是配置文件package.json，里边包括所用到的babel以及关于react的一些依赖包。
"name": "service", "version": "0.1.0", "private": true, "dependencies": "@antv/g6": "^1.2.1", "@babel/core": "^7.2.0", "@babel/plugin-proposal-class-properties": "^7.2.1", "@babel/plugin-proposal-decorators": "^7.2.0", "@babel/plugin-proposal-export-default-from": "^7.2.0", "@babel/plugin-proposal-export-namespace-from": "^7.2.0", "@babel/plugin-proposal-object-rest-spread": "^7.2.0", "@babel/plugin-transform-member-expression-literals": "^7.2.0", "@babel/plugin-transform-object-assign": "^7.2.0", "@babel/plugin-transform-property-literals": "^7.2.0", "@babel/plugin-transform-runtime": "^7.2.0", "@babel/plugin-transform-spread": "^7.2.0", "@babel/plugin-transform-template-literals": "^7.2.0", "@babel/preset-env": "^7.2.0", "@babel/preset-react": "^7.0.0", "@babel/preset-typescript": "^7.1.0", "@types/react": "^16.8.22", "@types/react-dom": "^16.8.4", "antd": "^3.13.6", "autoprefixer": "^9.4.2", "awesome-typescript-loader": "^5.2.1", "axios": "^0.19.0", "babel-core": "^7.0.0-0", "babel-eslint": "^10.0.2", "babel-jest": "^24.0.0", "babel-loader": "^8.0.4", "babel-plugin-add-module-exports": "^1.0.0", "babel-plugin-dynamic-import-webpack": "^1.1.0", "babel-plugin-import": "^1.11.0", "babel-plugin-inline-import-data-uri": "^1.0.1", "babel-polyfill": "^6.26.0", "babel-preset-stage-2": "^6.24.1", "body-parser": "^1.19.0", "classnames": "^2.2.5","core-decorators": "^0.20.0", "css-loader": "^2.1.1", "echarts": "^3.6.1", "eslint-config-airbnb": "^17.1.0", "eslint-config-prettier": "^4.2.0", "eslint-plugin-babel": "^5.3.0", "eslint-plugin-jest": "^22.5.1", "eslint-plugin-markdown": "^1.0.0", "file-loader": "^3.0.1", "fs-extra": "^7.0.1","js-base64": "^2.5.1", "js-export-excel": "^1.1.2", "jstz": "^2.1.1", "jszip": "^3.1.5", "moment": "^2.22.2", "object-assign": "4.1.1", "optimize-css-assets-webpack-plugin": "^5.0.1", "pm2": "^3.5.0", "promise": "8.0.1", "prop-types": "^15.6.0", "rc-animate": "^2.4.1", "rc-queue-anim": "^1.2.3", "react": "^16.8.2", "react-dom": "^16.8.2", "react-intl": "^2.8.0", "react-redux": "^5.0.6", "react-router": "^3.0.0", "react-router-dom": "^4.0.0", "react-router-redux": "^4.0.8", "react-table": "^6.8.0", "redux": "^3.6.0", "redux-thunk": "^2.2.0","sockjs-client": "^1.3.0", "ts-loader": "^6.0.4", "typescript": "^3.5.2", "uglifyjs-webpack-plugin": "^2.1.3", "url-loader": "^1.1.2", "webstomp-client": "^1.2.5", "whatwg-fetch": "2.0.3", "xlsx": "^0.11.10", , "devDependencies": "@babel/preset-es2015": "^7.0.0-beta.53", "case-sensitive-paths-webpack-plugin": "2.1.1", "chalk": "^2.4.2", "clean-webpack-plugin": "0.1.19", "copy-to-clipboard": "^3.0.8", "copy-webpack-plugin": "^5.0.3", "cross-env": "^5.1.6", "cryptojs": "^2.5.3", "css-modules-require-hook": "^4.2.2", "dekko": "^0.2.1", "dotenv": "4.0.0", "ejs": "^2.6.1", "eslint": "^4.4.1", "eslint-config-react-app": "^2.0.1", "eslint-config-standard": "^12.0.0", "eslint-config-standard-react": "^7.0.2", "eslint-loader": "1.9.0", "eslint-plugin-flowtype": "2.35.0", "eslint-plugin-html": "^5.0.3", "eslint-plugin-import": "^2.7.0", "eslint-plugin-jsx-a11y": "5.1.1", "eslint-plugin-node": "^9.1.0", "eslint-plugin-promise": "^4.2.1", "eslint-plugin-react": "^7.1.0", "eslint-plugin-standard": "^4.0.0", "expose-loader": "^0.7.4", "express": "^4.16.4", "extract-text-webpack-plugin": "3.0.0", "fs": "0.0.1-security", "happypack": "^5.0.1", "html-res-webpack-plugin": "^4.0.0", "html-webpack-plugin": "^3.2.0", "http-proxy-middleware": "^0.18.0","jest": "20.0.4", "lebab": "^2.7.7", "less": "^3.9.0", "less-loader": "^5.0.0", "less-middleware": "^2.2.1", "mini-css-extract-plugin": "^0.6.0", "node-less": "^1.0.0", "node-notifier": "^5.2.1", "nodemailer": "^6.2.1", "nodemailer-smtp-transport": "^2.7.4", "notifier": "^0.2.0", "postcss-flexbugs-fixes": "3.2.0", "postcss-loader": "2.0.6", "rc-tween-one": "^1.4.5", "react-cropper": "^1.0.1", "react-dev-utils": "^4.2.3", "react-dnd": "^2.6.0", "react-dnd-html5-backend": "^2.6.0", "react-syntax-highlighter": "^5.7.0", "react.proptypes": "^2.0.0", "redux-devtools": "^3.4.0", "redux-devtools-dock-monitor": "^1.1.2", "redux-devtools-log-monitor": "^1.3.0", "reqwest": "^2.0.5", "reselect": "^3.0.1", "style-loader": "0.18.2", "sw-precache-webpack-plugin": "0.11.4", "webpack": "^4.30.0", "webpack-bundle-analyzer": "^3.3.2", "webpack-cli": "^3.3.2", "webpack-dev-server": "^3.1.14", "webpack-manifest-plugin": "1.2.1", "webpackbar": "^3.2.0" , "scripts": "start": "node --max_old_space_size=8096 ./config/start.js","build": "node --max_old_space_size=8096 ./config/prod.js", "test": "node --max_old_space_size=8096 ./config/test.js", "pro": "node --max_old_space_size=8096 ./config/service.pro.js", "production": "node ./config/production.js", "development": "node ./config/devPro.js" , "eslintConfig": "extends": "react-app", "env": "browser": true, "node": true
接下来是开发环境的配置，创建一个config文件夹，创建webpack.config.js
const webpack = require(‘webpack‘); const path = require(‘path‘); const HtmlWebpackPlugin = require(‘html-webpack-plugin‘); const WebpackBar = require(‘webpackbar‘); const HappyPack = require(‘happypack‘); const autoprefixer = require(‘autoprefixer‘); const MiniCssExtractPlugin = require(‘mini-css-extract-plugin‘); const UglifyJSPlugin = require(‘uglifyjs-webpack-plugin‘); const os = require(‘os‘); const happyThreadPool = HappyPack.ThreadPool( size: os.cpus().length ); module.exports = output: filename: ‘static/js/[name].[hash]‘ + new Date().getTime() + ‘.js‘, path: path.resolve(__dirname, ‘../public‘), chunkFilename: ‘static/js/[name].[hash].bundle.js‘, publicPath: ‘/‘ , module: rules: [ test: /\.js?$/, exclude: [path.resolve(__dirname, ‘node_modules‘)], loader: ‘happypack/loader?id=js_babel‘ , test: /\.tsx?$/, use: loader: ‘ts-loader‘, , test: /\.css$/, use: [ MiniCssExtractPlugin.loader, loader: ‘css-loader‘, options: sourceMap: true, , , loader: ‘postcss-loader‘, options: Object.assign(, autoprefixer( overrideBrowserslist: [‘last 2 versions‘, ‘Firefox ESR‘, ‘> 1%‘, ‘ie >= 9‘] ), sourceMap: true ), , ], , test: /\.less$/, use: [ MiniCssExtractPlugin.loader, loader: ‘css-loader‘, options: sourceMap: true, , , loader: ‘postcss-loader‘, options: Object.assign(, autoprefixer( overrideBrowserslist: [‘last 2 versions‘, ‘Firefox ESR‘, ‘> 1%‘, ‘ie >= 9‘] ), sourceMap: true ), , loader: ‘less-loader‘, options: javascriptEnabled: true, sourceMap: true, , , ], , test: /\.(gif|jpg|png|woff|svg|eot|ttf)\??.*$/, loader: ‘url-loader?limit=8192&name=images/[hash:8].[name].[ext]‘ ], , externals: react: ‘React‘, ‘react-dom‘: ‘ReactDOM‘, jquery: ‘jQuery‘ , optimization: splitChunks: chunks: ‘async‘, minSize: 30000, maxSize: 0, minChunks: 1, maxAsyncRequests: 5, maxInitialRequests: 3, automaticNameDelimiter: ‘~‘, name: true, cacheGroups: vendors: test: /[\\/]node_modules[\\/]/, priority: -10 , default: minChunks: 2, priority: -20, reuseExistingChunk: true , resolve: extensions: [‘.js‘, ‘.json‘, ‘.jsx‘, ‘.ts‘, ‘.tsx‘], alias: UTIL_: path.resolve(__dirname, ‘../src/util.js‘), common_: path.resolve(__dirname, ‘..src/components/modelCommon/common.js‘), modelCommon: path.resolve(__dirname, ‘..src/components/modelCommon‘), , plugins: [ new MiniCssExtractPlugin( filename: "static/css/index.[hash].css" ),new HappyPack( id: ‘js_babel‘, threadPool: happyThreadPool, loaders: [ loader: ‘babel-loader‘, options: presets: [ "@babel/preset-env", "@babel/preset-react", ] , loader: ‘eslint-loader‘ ], verbose: true ), new HtmlWebpackPlugin( inject: ‘body‘, template: path.resolve(__dirname, ‘../public/index.1.html‘) ) ]
创建start.js
process.env.NODE_ENV = ‘development‘; process.env.BABEL_ENV = ‘development‘; const util = require(‘./util‘) const config = require(‘./webpack.config.config.js‘) const startApp = util; startApp( proxy: ‘http://www.xx.com‘, config, mode:‘development‘, port:3000, )
startApp方法
function startApp( proxy, config,mode ,port) const inoutName = ‘main‘; config.devtool = ‘cheap-module-eval-source-map‘; config.entry = [inoutName]: path.resolve(__dirname, ‘../src/index.js‘), webpackHotDevClient: require.resolve(‘react-dev-utils/webpackHotDevClient‘) ; config.mode = mode; config.plugins.push(new webpack.NamedModulesPlugin()); config.plugins.push(new webpack.HotModuleReplacementPlugin()); const webpackConfig = webpack(config); const devServer = new WebpackDevServer(webpackConfig, contentBase: path.resolve(__dirname, ‘../public‘), compress: true, stats: warnings: true, errors: true, children: false , historyApiFallback: true, clientLogLevel: ‘none‘, proxy: ‘/userModel‘: target:proxy, changeOrigin: true, secure: false, , ‘/‘: target: proxy, changeOrigin: true, bypass: function (req) if (/\.(gif|jpg|png|woff|svg|eot|ttf|js|jsx|json|css|pdf)$/.test(req.url)) return req.url; //return req.url; ); devServer.listen(port, process.env.HOST || ‘0.0.0.0‘, (err) => if (err) return console.log(err); clearConsole(); console.log(chalk.rgb(212, 133, 184)(‘?? 启动成功：‘), chalk.bgGreen(‘http://‘ + host() +‘:‘+ port), ‘\n‘); openBrowser(‘http://‘ + host() +‘:‘+ port) );
开发环境基本上搭建完成。开始搭建生产环境
process.env.NODE_ENV = ‘production‘; process.env.BABEL_ENV = ‘production‘; const webpack = require(‘webpack‘); const path = require(‘path‘); const fs = require(‘fs‘); const fss = require(‘fs-extra‘); const webpackConfig = require(‘./webpack.config.config.js‘); const chalk = require(‘chalk‘); const notifier = require(‘node-notifier‘); const OptimizeCSSAssetsPlugin = require(‘optimize-css-assets-webpack-plugin‘); const inoutName = ‘main‘; const inputJs = path.resolve(__dirname, ‘../src/index.js‘); const clearConsole = require(‘react-dev-utils/clearConsole‘); createFolder(); clearConsole(); webpackConfig.devtool = false; webpackConfig.entry = [`$inoutName`]: inputJs webpackConfig.mode = ‘production‘; webpackConfig.plugins.push(new webpack.optimize.ModuleConcatenationPlugin()); webpackConfig.plugins.push(new webpack.LoaderOptionsPlugin( minimize: true, )); fss.emptyDirSync(path.resolve(__dirname, ‘../build‘)) fss.emptyDirSync(path.resolve(__dirname, ‘../public/static‘)) webpack(webpackConfig).run((err, options) => clearConsole(); if (err) console.error(‘? 错误信息：‘, err); return; if (err || options.hasErrors()) if (options.compilation.warnings) options.compilation.warnings.forEach(item => console.log(chalk.green(‘?? 警告：‘, item.message, ‘‘)), ‘\n‘); ) console.log(chalk.yellow(options.compilation.errors[0].error.message), ‘\n‘); console.log(chalk.red(‘? 错误信息：‘, options.compilation.errors)); return; notice(‘ServiceBot: 打包成功！‘) const startTime, endTime = options; const times = (endTime - startTime) / 1e3 / 60; if (options.compilation.warnings) options.compilation.warnings.forEach(item => console.log(chalk.green(‘?? 警告：‘, item.message)), ‘\n‘); ) console.log(chalk.yellow(‘ - ‘)); console.log(chalk.yellow(‘ | | _ _ ‘)); console.log(chalk.yellow(‘ | | | | (_)‘)); console.log(chalk.yellow(‘ _____ | |__ _____ ____ ____ | | _____ _ ‘)); console.log(chalk.yellow(‘(___ )| _ | (____| | _ | / _ || | | ___ || |‘)); console.log(chalk.yellow(‘ / __/ | | | |/ ___ | | | | |( (_| || | | ____|| |‘)); console.log(chalk.yellow(‘(_____)|_| |_||_____| |_| |_| |___ ||_) |_____)|_|‘)); console.log(chalk.yellow(‘ (_____| ‘), ‘\n‘); console.log(chalk.rgb(212, 133, 184)(‘?? 开始时间：‘), chalk.bgGreen(isCurrentTime(new Date(startTime))), ‘\n‘); console.log(chalk.rgb(212, 133, 184)(‘?? 结束时间：‘), chalk.bgGreen(isCurrentTime(new Date(endTime))), ‘\n‘); console.log(chalk.rgb(212, 133, 184)(‘? 总共用时：‘), chalk.yellowBright(`$parseFloat(times).toFixed(2)分钟`), ‘\n‘); copyFolder(path.resolve(__dirname, ‘../public‘), path.resolve(__dirname, ‘../build‘)); fss.emptyDirSync(path.resolve(__dirname, ‘../public/static‘)) ) function notice(message) notifier.notify( title: ‘ServiceBot‘, message, icon: path.join(__dirname, ‘../public/img/8.jpg‘), sound: true, wait: true ); notifier.on(‘click‘, function (notifierObject, options) // Triggers if `wait: true` and user clicks notification ); notifier.on(‘timeout‘, function (notifierObject, options) notice() ); function copyFolder(src, tar) fs.readdirSync(src).forEach(path => const newSrc = `$src/$path`; const newTar = `$tar/$path` const st = fs.statSync(newSrc); if (st.isDirectory()) fs.mkdirSync(newTar) return copyFolder(newSrc, newTar) if (st.isFile()) fs.writeFileSync(newTar, fs.readFileSync(newSrc)) ) function createFolder() if (!fs.existsSync(path.resolve(__dirname, ‘../build‘))) fs.mkdirSync(path.resolve(__dirname, ‘../build‘)) function isCurrentTime(time) const y = time.getFullYear(); const month = time.getMonth() + 1; const hour = time.getHours(); const min = time.getMinutes(); const sec = time.getSeconds(); const day = time.getDate(); const m = month < 10 ? `0$month` : month; const h = hour < 10 ? `0$hour` : hour; const mins = min < 10 ? `0$min` : min; const s = sec < 10 ? `0$sec` : sec; const d = day < 10 ? `0$day` : day; return `$y-$m-$d $h:$mins:$s`
生产环境基本搭建完成，如果想直接启动本地生产项目，可以使用express代理一个生产环境
最后需要在public目录下增加html页面
<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta name="viewport" content="width=device-width, initial-scale=1"> <meta http-equiv="Access-Control-Allow-Origin" content="*"> <link rel="shortcut icon" href="favicon.ico"> <title>Service</title> <style> .loader position: absolute; top: 50%; left: 40%; margin-left: 10%; transform: translate3d(-50%, -50%, 0); font-size: 40px; font-weight: bold; .loader span animation: slide 1s infinite; color: #ccc; .loader span:nth-child(1) animation-delay: .1s .loader span:nth-child(2) animation-delay: .2s .loader span:nth-child(3) animation-delay: .3s .loader span:nth-child(4) animation-delay: .4s .loader span:nth-child(5) animation-delay: .5s @-webkit-keyframes slide 0% color: #ccc 50% opacity: .3; color: #666 @keyframes slide 0% color: #ccc 50% opacity: .3; color: #666 </style> </head> <body id="body"> <div id="root"> <div class="loader"> <span>S</span> <span>e</span> <span>r</span> <span>v</span> <span>i</span> <span>c</span> <span>e</span> </div> </div> <script src="/data/react.production.min.js"></script> <script src="/data/react-dom.production.min.js"></script> </body> </html>
基本结构搭建完成，现在是处理index.js入口文件。
会用到react-redux 做了初步的国际化方案
import * as React from ‘react‘; import * as ReactDOM from ‘react-dom‘; import Provider from ‘react-redux‘ import createStore from ‘redux‘ import Routers from ‘./routerMenu/preRouter‘; import Reducers from ‘./routerMenu/rootReducers‘; import enhancer from ‘./routerMenu/configureStore‘ import IntlProvider, addLocaleData from ‘react-intl‘; import isEnUS from ‘./util‘ import LocaleProvider from ‘antd‘; import zh_CN from ‘antd/lib/locale-provider/zh_CN‘; import en_US from ‘antd/lib/locale-provider/en_US‘; import ‘moment/locale/zh-cn‘; import ‘babel-polyfill‘; import ‘whatwg-fetch‘; import zhCN from ‘./zh-CN‘; import enUS from ‘./en-US‘; let store = createStore(Reducers, , enhancer); const useState, useEffect = React; const location, localStorage, addEventListener = window; function App( onChange ) const appLocale = isEnUS(location.hash) ? enUS : zhCN addLocaleData(appLocale.data); const [AL, setLocale] = useState(appLocale); const [key, setKey] = useState(0); const callback = (e) => localStorage.setItem(‘locale‘, e); const hash = window.location.hash; setLocale(isEnUS(location.hash) ? enUS : zhCN) setKey(Math.random() * 1 + 100) useEffect(() => addEventListener(‘hashchange‘, (ev) => const old = ev.oldURL; const newUrl = ev.newURL; const oAddr = ev.oldURL.replace(/^.+(?=\/\/)/, ‘‘); const nAddr = ev.newURL.replace(/^.+(?=\/\/)/, ‘‘); if ( oAddr !== nAddr && (nAddr.indexOf(‘-en‘) >= 0 || oAddr.indexOf(‘-en‘) >= 0) && !((nAddr.indexOf(‘-en‘) >= 0) && oAddr.indexOf(‘-en‘) >= 0) ) setLocale(isEnUS(location.hash) ? enUS : zhCN) setKey(Math.random() * 1 + 100) const urlArray = [ ] const isClear = urlArray.some(key => return (old.indexOf(key) >= 0 && !(newUrl.indexOf(key) >= 0)) ) if(isClear) window.sessionStorage.clear(); ) return () => removeEventListener(‘hashchange‘, () => ) ; , [location.hash]) return ( <IntlProvider key=key locale=AL.locale messages=AL.messages> <Provider store=store> <LocaleProvider locale=AL.locale === ‘zh-CN‘ ? zh_CN : en_US> <div>hello</div> </LocaleProvider> </Provider> </IntlProvider> ) const RenderApp = () => const [key, setKey] = useState(0); function onChange(key) setKey(Math.random() * 1 + 1) return (<App onChange=onChange key=key />) ReactDOM.render( <RenderApp />, document.getElementById(‘root‘) );
运行npm start 就可以看见 hello了 其他的路由还需要自己配置，简单方便，需要配置需要配置eslint的还需要单独夹一个文件。
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