webpack.config.js

var path = require('path');
var webpack = require('webpack');
var CompressionPlugin = require('compression-webpack-plugin');

var ROOT_PATH = path.resolve(__dirname);

let configs = {
  entry: {
    vender: ['webpack/hot/dev-server', 'webpack-hot-middleware/client'], // 额外插件打包成vender
    index: './components/index.js',
  },
  output: {
    path: path.join(ROOT_PATH, 'public'),
    publicPath: '/', // output.path的相对路径
    filename: 'js/[name].js' // 根据原始名动态命名
  },
  module: {
    loaders: [
      {
        test: /\.css$/,
        loaders: ['style-loader', 'css-loader']
      }, {  // es6配置
        test: /\.js$/,
        loader: 'babel-loader',
        exclude: /node_modules/ // 排除node_modules内的文件
      }
    ]
  },
  plugins: [
    new webpack.HotModuleReplacementPlugin(), // 热更新插件
    new webpack.optimize.UglifyJsPlugin({
      output: {
        comments: false,
      },
      compress: {
        warnings: false
      }
    }),
    new webpack.optimize.AggressiveMergingPlugin(),
    new webpack.DefinePlugin({
      'process.env': {
          NODE_ENV: JSON.stringify("production"),
      },
    }),
    new CompressionPlugin({
      asset: "[path].gz[query]",
      algorithm: "gzip",
      test: /\.js$|\.css$|\.html$/,
      threshold: 10240,
      minRatio: 0.8
    })
  ]
};

module.exports = configs;