Use Eclipse to learn the first lesson in Java

1.eclipse New Java Project

2. Create a new package in the project

3. Create a new class in the package, this place needs to be aware that the package can create more than one class, and the new classes do not need to add a header file like C + + to use the class, as long as in a package can directly use all of the classes. Of course it is also possible to unload all the classes in a file. The main file should only have one on the line, this problem has not been tested.

Use Eclipse to learn the first lesson in Java