Webpack - 如何設置熱加載（觀看文件）

Question

我是webpack的新手，我無法設置如何在我的代碼中更改內容時使webpack監視我的文件。 換句話說，我希望每次在我的代碼中進行更改時都會重新加載頁面。

我讀過幾篇關於如何做的博客，但我似乎無法讓它工作。 截至目前，我可以捆綁它並將其託管在我的本地主機上，而不會出現問題。

這是我到目前爲止有：

webpack.config.js

module.exports = { 
    entry: [ 
    './src/index.js' 
    ], 
    watch: true, 
    output: { 
    path: __dirname, 
    publicPath: '/', 
    filename: 'bundle.js' 
    }, 
    module: { 
    loaders: [{ 
     exclude: /node_modules/, 
     loader: 'babel', 
     query: { 
     presets: ['react', 'es2015', 'stage-1'] 
     } 
    }] 
    }, 
    resolve: { 
    extensions: ['', '.js', '.jsx'] 
    }, 
    devServer: { 
    historyApiFallback: true, 
    contentBase: './' 
    } 
}; 

的package.json

{ 
    "name": "simple-app", 
    "version": "1.0.0", 
    "description": "demo", 
    "main": "index.js", 
    "repository": "", 
    "scripts": { 
    "start": "node ./node_modules/webpack-dev-server/bin/webpack-dev-server.js", 
    "test": "mocha --compilers js:babel-core/register --require ./test/test_helper.js --recursive ./test", 
    "test:watch": "npm run test -- --watch" 
    }, 
    "author": "", 
    "license": "ISC", 
    "devDependencies": { 
    "babel-core": "^6.2.1", 
    "babel-loader": "^6.2.0", 
    "babel-preset-es2015": "^6.1.18", 
    "babel-preset-react": "^6.1.18", 
    "chai": "^3.5.0", 
    "chai-jquery": "^2.0.0", 
    "jquery": "^2.2.1", 
    "jsdom": "^8.1.0", 
    "mocha": "^2.4.5", 
    "react-addons-test-utils": "^0.14.7", 
    "webpack": "^1.12.9", 
    "webpack-dev-server": "^1.16.2" 
    }, 
    "dependencies": { 
    "babel-preset-stage-1": "^6.1.18", 
    "lodash": "^3.10.1", 
    "react": "^0.14.3", 
    "react-dom": "^0.14.3", 
    "react-redux": "^4.0.0", 
    "react-router": "^2.0.1", 
    "redux": "^3.0.4", 
    "redux-thunk": "^2.1.0" 
    } 
} 

Answer 1

我能弄明白什麼我需要使用react-hot-loader如果有人有興趣

http://gaearon.github.io/react-hot-loader/getstarted/