How to run a .class file that is part of a package from cmd?

Question

I keep getting errors when I make my .class part of a package and try to run it from cmd.

Here\'s the code that works after using jav

Answer 1

Try to use absolute directory or put your HelloWorld.class into ..\last_directory\com

1. java -cp .......\last_directory com.HelloWorld
2. java -cp .......\last_directory HelloWorld(with created com)