webpack-manifest-plugin

【webpack-manifest-plugin】

　　Webpack plugin for generating an asset manifest.

　　

　　This will generate a manifest.json file in your root output directory with a mapping of all source file names to their corresponding output file, for example:

　　

　　A manifest is configurable using constructor options:

　　

参考：https://www.npmjs.com/package/webpack-manifest-plugin