Webpack2

• 1. Entry
• 2. Output
• 3. 加载器 Loaders
• 4. url-loader file-loader
• 5. Resolve
• 6. (Plugins) CommonsChunkPlugin
• 7. (Plugins) ExtractTextWebpackPlugin
• 8. Externals
• 9. DefinePlugin、UglifyJsPlugin
• 10. DllPlugin、DllReferencePlugin