webpack.prod.config.js

// webpack.production.config.js
const webpack = require('webpack');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');

module.exports = {
    entry: __dirname + '/assets/js/main.js', //已多次提及的唯一入口文件
    output: {
        path: __dirname + '/build',
        filename: 'bundle.js'
    },
    devtool: 'null', //注意修改了这里，这能大大压缩我们的打包代码
    devServer: {
        contentBase: '/', //本地服务器所加载的页面所在的目录
        historyApiFallback: true, //不跳转
        inline: true
    },
    module: {
        rules: [{
            test: /(\.jsx|\.js)$/,
            use: {
                loader: 'babel-loader'
            },
            exclude: /node_modules/
        }, {
            test: /\.css$/,
            use: ExtractTextPlugin.extract({
                fallback: 'style-loader',
                use: [{
                    loader: 'css-loader',
                    options: {
                        modules: true
                    }
                }, {
                    loader: 'postcss-loader'
                }],
            })
        }]
    },
    plugins: [
        new webpack.BannerPlugin('版权所有，翻版必究'),
        new HtmlWebpackPlugin({
            template: __dirname + '/index.html' //new 一个这个插件的实例，并传入相关的参数
        })
    ],
};