本人总结 webpackConfig 配置参数中文说明
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const path = require('path') const webpack = require('webpack') const HtmlWebpackPlugin = require('html-webpack-plugin') const CleanWebpackPlugin = require('clean-webpack-plugin')
const nodeEnv = process.env.NODE_ENV || 'developer'; const isPro = nodeEnv === 'production';
module.exports = { entry: './src/index.js',
output: {
filename: '[name].[hash].bundle.js', path: path.resolve(__dirname, 'dist') }, devServer: { compress: true, port: 8080, hot: true, inline: true, overlay: { errors: true, warnings: true } }, module: { rules: [ { test: /\.css$/, use: [ 'style-loader', 'css-loader' ] }, { test: /\.js$/, exclude: /(node_modules|bower_components)/, include: /src/, enforce: 'pre', use: [{ loader: 'eslint-loader', options: {rules: {semi: 0}} }] } ] }, plugins: [ new CleanWebpackPlugin(['dist']), new webpack.DefinePlugin({ __DEV__: JSON.stringify(isPro) }), new webpack.HotModuleReplacementPlugin(), new HtmlWebpackPlugin({ title: 'webpack demo', hash: true }) ] }
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