How to access a resource file using relative path in play framework project?

问题

My play framework project uses resource files like CSV files that I have under resources directory which I created under play project root directly so it is at the same level as other directories like app, public etc. From within Java or Scala files how can I open such files using path that is relative to the project root? This path should also work when I create a war and deploy the application.

回答1:

The VirtualFile class should do everything you need, especially the method 'fromRelativePath()'.

VirtualFile vf = VirtualFile.fromRelativePath("filename.csv");

来源：https://stackoverflow.com/questions/6430765/how-to-access-a-resource-file-using-relative-path-in-play-framework-project