Blog address: Address

Github project address: address

Create a project

 $ mkdir example
 $ cd example
 $ npm init -yCopy the code

Creating a directory structure

├─ ├─ └─ config // ├─ package.json ├─ server ├─ ├─ SRC // Source file directoryCopy the code

Install Webpack

$ npm i --save-dev webpackCopy the code

Write a Webpack configuration file

Create a new file in the config directory:

$ cd config
$ touch webpack.config.dev.js
$ touch webpack.config.pro.jsCopy the code

Let’s start by writing webpack.config.dev.js in development

const path = require('path')
const webpack = require('webpack'Resolve (__dirname) // Source folder path const CONFIG_PATH = path.resolve(__dirname) // source folder path const APP_PATH = path.resolve(CONFIG_PATH,'.. /src'// APP_FILE const APP_FILE = path.resolve(APP_PATH,'index.js'Const BUILD_PATH = path.resolve(ROOT_PATH,'.. /dist'Module.exports = {// entry: APP_FILE, // output: {// tells Webpack where to store the result path: BUILD_PATH, // packaged filename filename:'bundle.js'// The path of templates, styles, scripts, images and other resources on the server publicPath:"/assets/",}}Copy the code

A simple WebPack configuration file is complete

Install Babel

We use ES6 for coding, so ES6 babel-Preset needs to be installed

$ npm i --save-dev babel-cli babel-loader babel-preset-es2015 babel-preset-react babel-preset-stage-0Copy the code

Also modified the webpack configuration file to add:

module: {
  rules: [{
    test: /\.js$/,
    exclude: /node_modules/,
    loader: "babel-loader"}}]Copy the code

Add the babelrc file to the root directory

cd /path/to/example
touch .babelrcCopy the code

Modify babelrc.

{
  "env": {
    "development": {
      "presets" : ["es2015"."stage-0"."react"],},"production": {
      "presets" : [["es2015", { "modules": false."loose": true}]."stage-0"."react"],]}}}Copy the code

Installing other Loaders

css-loader
style-loader
postcss-loader
less-loader
file-loader
url-loader
autoprefixer

npm i --save-dev css-loader style-loader file-loader less less-loader postcss-loader url-loader autoprefixerCopy the code

Module. rules of module. Exports:

rules: [
  {
    test: /\.js$/,
    exclude: /node_modules/,
    loader: "babel-loader"
  },
  {
    test: /\.css$/,
    use: [
      'style-loader'.'css-loader',
      {
        loader: 'postcss-loader',
        options: {
          plugins: (loader) => [
            require('autoprefixer')()]}}]}, {test: /\.less$/,
    use: [
      'style-loader'.'css-loader',
      {
        loader: 'postcss-loader',
        options: {
          plugins: (loader) => [
            require('autoprefixer') (the)]}},'less-loader'] {},test: /\.(eot|woff|ttf|woff2|svg|gif)(\? |$)/, loader:'file-loader? name=[hash].[ext]'
  },
  {
    test: /\.(png|jpg)$/,
    loader: 'url-loader? limit=1200&name=[hash].[ext]'}]Copy the code

Local Node Service

Create server.js and index.html under server:

$ cd server
$ touch server.js
$ touch index.htmlCopy the code

Install server service dependencies

$ npm i --save expressCopy the code

Modify the server.js file

const app = new (require('express'// Const port = 3003 app.get()The '*'.function(req, res) {
  res.sendFile(__dirname + '/index.html')
})

app.listen(port, function(error) {
  if (error) {
    /*eslint no-console: 0*/
    console.error(error)
  } else {
    /*eslint no-console: 0*/
    console.info("==> 🌎 Listening on port %s. Open up http://localhost:%s/ in your browser.", port, port)
  }
})Copy the code

The simplest local preview service is complete

Hot update

We used react-hot-loader to do hot updates, webpack-dev-middleware, and webpack-hot-Middlewaref to refresh pages in real time

Install dependencies

$ npm i --save-dev react-hot-loader webpack-dev-middleware webpack-hot-middlewareCopy the code

Write index. HTML

<! DOCTYPE html> <html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, user-scalable=no, viewport-fit=contain"/>
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title></title>
</head>
<body ontouchstart="">
  <div id="app"></div>
  <script src="/assets/bundle.js"></script>
</body>
</html>
Copy the code

Modify server. Js

const webpack = require('webpack')
const webpackDevMiddleware = require('webpack-dev-middleware')
const webpackHotMiddleware = require('webpack-hot-middleware')
const config = require('.. /config/webpack.config.dev.js')
const app = new (require('express'))() const port = 3003 const compiler = webpack(config) app.use(webpackDevMiddleware(compiler, {noInfo:true,
  publicPath: config.output.publicPath,
  stats: {
    colors: true
  }
}))

app.use(webpackHotMiddleware(compiler))

app.get(The '*'.function(req, res) {
  res.sendFile(__dirname + '/index.html')
})

app.listen(port, function(error) {
  if (error) {
    /*eslint no-console: 0*/
    console.error(error)
  } else {
    /*eslint no-console: 0*/
    console.info("==> 🌎 Listening on port %s. Open up http://localhost:%s/ in your browser.", port, port)
  }
})Copy the code

Modify entry for module.exports of webpack.config.dev.js

entry: [
    'react-hot-loader/patch'// reload=trueIf it can't be hot reload, refresh the page.'webpack-hot-middleware/client? reload=true',
    APP_FILE
],Copy the code

Exports added:

plugins: [
    new webpack.DefinePlugin({
      'process.env': {
        NODE_ENV: JSON.stringify('development'}})) / / define compile environment, new webpack. HotModuleReplacementPlugin (), new webpack. NoEmitOnErrorsPlugin ()],Copy the code

Add preset in the babelrc file

"plugins" : ["react-hot-loader/babel"]Copy the code

.babelrc

Final code:

{
  "env": {
    "development": {
      "presets" : ["es2015"."stage-0"."react"]."plugins" : ["react-hot-loader/babel"]},"production": {
      "presets" : [["es2015", { "modules": false."loose": true}]."stage-0"."react"].}}}Copy the code

webpack.config.dev.js

Final code:

/**
 * @author Chan Zewail
 * ###### Thu Jan 25 19:28:40 CST 2018
 */
const path = require('path')
const webpack = require('webpack'Resolve (__dirname) // Source folder path const CONFIG_PATH = path.resolve(__dirname) // source folder path const APP_PATH = path.resolve(CONFIG_PATH,'.. /src'// APP_FILE const APP_FILE = path.resolve(APP_PATH,'index.js'Const BUILD_PATH = path.resolve(ROOT_PATH,'.. /dist')

module.exports = {
  entry: [
    'react-hot-loader/patch'// reload=trueIf it can't be hot reload, refresh the page.'webpack-hot-middleware/client? reload=true', APP_FILE], output: {// tells Webpack where to store the result.'bundle.js'// The path of templates, styles, scripts, images and other resources on the server publicPath:"/assets/",
  },
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        loader: "babel-loader"
      },
      {
        test: /\.css$/,
        use: [
          'style-loader'.'css-loader',
          {
            loader: 'postcss-loader',
            options: {
              plugins: (loader) => [
                require('autoprefixer')()]}}]}, {test: /\.less$/,
        use: [
          'style-loader'.'css-loader',
          {
            loader: 'postcss-loader',
            options: {
              plugins: (loader) => [
                require('autoprefixer') (the)]}},'less-loader'] {},test: /\.(eot|woff|ttf|woff2|svg|gif)(\? |$)/, loader:'file-loader? name=[hash].[ext]'
      },
      {
        test: /\.(png|jpg)$/,
        loader: 'url-loader? limit=1200&name=[hash].[ext]'
      }
    ]
  },
  plugins: [
    new webpack.DefinePlugin({
      'process.env': {
        NODE_ENV: JSON.stringify('development'}})) / / define compile environment, new webpack. HotModuleReplacementPlugin (), new webpack. NoEmitOnErrorsPlugin ()], resolve: {// Auto-complete extensions: ['.js'.'.jsx'.'.less'.'.scss'.'.css'], // Root path aliasalias: {
      The '@': `${APP_PATH}/`,
    },
    modules: [
      'node_modules'.'src',]}}Copy the code

NPM script command

Install some tool dependencies

npm i --save-dev copyfiles clean-webpack-pluginCopy the code

Add to package.json:

"scripts": {
    "dev": "node server/server.js"."start": "npm run dev"."copy": "copyfiles -f ./server/index.html ./dist"."build": "npm run copy && webpack --config config/webpack.config.pro.js"
},Copy the code

Start coding the project

Install the react

npm i --save react react-domCopy the code

Entrance to the file

$ cd src
# import file
$ touch index.js
# Application file
$ touch App.jsCopy the code

Write index. Js

import React from 'react'
import ReactDOM from 'react-dom'
import { AppContainer } from 'react-hot-loader'// Import App from'./App'

ReactDOM.render(
  <AppContainer>
    <App/>
  </AppContainer>
  , document.getElementById('app') // Hot updateif (module.hot) {
  module.hot.accept('./App', () => {
    const NextApp = require('./App').default
    ReactDOM.render(
      <AppContainer>
        <NextApp/>
      </AppContainer>,
      document.getElementById('app'))})}Copy the code

Buckets of

react
react-dom
react-router
redux
redux-saga
redux-persist
history
redux-logger
react-router-redux

npm i --save react-router redux redux saga reux-persist history redux-logger react-router-reduxCopy the code

Write configureStore generate store,

$ cd src
$ mkdir store
$ touch index.jsCopy the code

/**
 * @author Chan Zewail
 * ###### Thu Jan 25 19:28:40 CST 2018
 */
import { createStore, applyMiddleware, compose } from 'redux'
import { persistStore } from 'redux-persist'
import reducers from '@/reducers'
import createHistory from 'history/createHashHistory'
import { routerMiddleware } from 'react-router-redux'
import createSagaMiddleware from 'redux-saga'
import sagas from '@/sagas'
import logger from 'redux-logger'/ / createhistory
export const historyConst middleWares = [createHistory() // createSagaMiddleware const sagaMiddleware = createSagaMiddleware() // sagaMiddleware, routerMiddleware(history), logger] // Generate store const store = createStore(reducers, undefined, compose(applyMiddleware(... MiddleWares),)) // Stores store data in cache const persistor = persistStore(store, null) // generates the final store functionexport default function configureStore(){// Run saga sagamiddleware.run (sagas)return { persistor, store }
}

export function getPersistor() {
  return persistor
}
Copy the code

Write the reducer

$ cd src
$ mkdir reducers
$ touch index.jsCopy the code

/**
 * @author Chan Zewail
 * ###### Thu Jan 25 19:28:40 CST 2018
 */
import { routerReducer } from 'react-router-redux'
import { persistCombineReducers, persistReducer } from 'redux-persist'
import storage from 'redux-persist/lib/storage'
// import xxxReducer from './xxx'/ / story - persist configurationexport const config = {
  key: 'root',
  storage,
  debug: trueWhitelist saved to the local cache by the reducer: ['routing'} // Merge reducerexportDefault persistCombineReducers(config, {routing: routerReducer, // XXX: xxxReducer,})Copy the code

Write the saga

$ cd src
$ mkdir sagas
$ touch index.jsCopy the code

/**
 * @author Chan Zewail
 * ###### Thu Jan 25 19:28:40 CST 2018
 */
import { fork, all } from 'redux-saga/effects'
// import xxxSagaFlow from './xxxFlow'/ / root sagaexport default function* rootSaga () {
  yield all([
    // fork(xxxSagaFlow)
  ])
}
Copy the code

App.js

/**
 * @author Chan Zewail
 * ###### Thu Jan 25 19:28:40 CST 2018
 */
import React from 'react'
import { Provider } from 'react-redux'
import { history } from '@/store'
import { ConnectedRouter } from 'react-router-redux'
import { PersistGate } from 'redux-persist/es/integration/react'
import { Redirect } from 'react-router-dom'// Method called before persister cache recovers const onBeforeLift = () => {// console.log()'before action')
}

class App extends React.Component {
  constructor(props) {
    super(props)
  }

  render() {const {persistor, store} = this.propsreturn (
      <Provider store={store}>
        <PersistGate loading={<div/>} onBeforeLift={onBeforeLift} persistor={persistor}>
          <ConnectedRouter history= {history}>
            // switch and route
          </ConnectedRouter>
        </PersistGate>
      </Provider>
    )
  }
}

export default App
Copy the code

Modify index.js and add the get Store method and pass it to the props of App (Hot Update Store)

index.js

/**
 * @author Chan Zewail
 * ###### Thu Jan 25 19:28:40 CST 2018
 */
import React from 'react'
import ReactDOM from 'react-dom'
import { AppContainer } from 'react-hot-loader'
import configureStore from '@/store'// Home page import App from'./App'

export const stores = configureStore()

ReactDOM.render(
  <AppContainer>
    <App stores={stores}/>
  </AppContainer>
  , document.getElementById('app') // Hot updateif (module.hot) {
  module.hot.accept('./App', () => {
    const NextApp = require('./App').default
    ReactDOM.render(
      <AppContainer>
        <NextApp stores={stores}/>
      </AppContainer>,
      document.getElementById('app'))})}Copy the code

The last

The react family bucket is already in place, and other features can be added and customized over time

Final code: github.com/czewail/zew…

Use questions can be raised in Issues

Welcome to the Start

mo4tech.com (Moment For Technology) is a global community with thousands techies from across the global hang out!Passionate technologists, be it gadget freaks, tech enthusiasts, coders, technopreneurs, or CIOs, you would find them all here.

Build React family bucket environment from scratch

Create a project

Creating a directory structure

Install Webpack

Write a Webpack configuration file

Install Babel

Installing other Loaders

Local Node Service

Hot update

.babelrc

webpack.config.dev.js

NPM script command

Start coding the project

Entrance to the file

Buckets of

App.js

index.js

The last

Build React family bucket environment from scratch

Create a project

Creating a directory structure

Install Webpack

Write a Webpack configuration file

Install Babel

Installing other Loaders

Local Node Service

Hot update

.babelrc

webpack.config.dev.js

NPM script command

Start coding the project

Entrance to the file

Buckets of

App.js

index.js

The last

Related Posts

A Dockerfile optimization

JSMS18- Two stacks implement queue swords pointing to offer07

Four common asynchronous ways to write javascript