vue project resource files do not say the difference between static and assets used directly?

1. webpack resource assets will build a compression to your code, and static files directly referenced.
2. Third in long static storage class package, plug-ins and other documents, assets put their own resources is a resource files such as images, css files, js files.
3. Way static resource file folders can be used to introduce ~/static/ways to introduce, assets folder can use ~@/assetsway to introduce