webpack-dev-server 是生成在内存中的

本地开发:

index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
</head>
<body>

hello, webpack
<script type="text/javascript" src="http://127.0.0.1:8080/bundle.js"></script>

</body>
</html>

webpack.config.js

const path = require('path');
const webpack = require('webpack');

module.exports = {
    entry: [
        'webpack-dev-server/client?http://127.0.0.1:8080', // 资源服务器地址
        'webpack/hot/only-dev-server',
        './app/main.js'
    ],
    output: {
        publicPath:"http://127.0.0.1:8080/",
        path:'./',
        filename:'bundle.js'
    },
    devServer:{
        historyApiFallback:true,
        hot:true,
        inline:true,
        progress:true,
    },
    plugins: [
        new webpack.DefinePlugin({
            'process.env.NODE.ENV': 'development' //设置环境变量为开发环境
        }),
        new webpack.HotModuleReplacementPlugin()
    ]
};

package.json{  "name": "webpack",

"version": "1.0.0",
  "description": "",
  "main": "webpack.config.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
   "start": "webpack-dev-server --inline --hot"
}, "keywords": [], "author": "", "license": "ISC", "devDependencies": { "path": "^0.12.7", "webpack": "^1.14.0", "webpack-dev-server": "^1.16.2" } }

命令行执行:

webpack-dev-server --inline

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