Would anyone be kind to offer information on how to set the root folder parameter for a web application using its server init-param name-value attribute pair?

			

			eg.
			

			
				

				MyServer
				

				examples.MyServer
				

				

				root_path
				

				.......
				

				

			
		

I need to access my web application directory to read from a text file. I need to configure the path to the web application's root directory.

Thank you