Write Hello World program with Eclipse

Write Hello World program with Eclipse

Here we write a hellworld program, which is as follows:

1. Select file → new → project;

2. Select Java for Project category;

3. Project list select Java Project;

4. Click "Next";

5. Enter the project name, for example: Helloproject;

6. Click "Finish";

7. Click the "Create Java Class" button (with a C tag) in the sidebar.
Click the "Create Java Class" button

8. Enter HelloWorld in the Name field;

9. Click the check box of the public static void main (string[] args) to have eclipse create the main method;

10. Click "Finish";

11. A Java editing window opens and enters the System.out.println ("Hello World") row in the Main method;

12. Use Ctrl-s to save, which will automatically compile the Helloworld.java;

13. Click the "Run" button in the sidebar;

14. Select "Java Application" and choose "new";

15. Enter the project name Hello-project and main class name HelloWorld;

16. Click "Run";

17. At this point, a console window will open, and the word "Hello World" will be displayed inside

Eclipse has an incremental compiler that compiles automatically each time a Java file is saved. This feature is called "Automatic Build". If this feature is not required, it can be automatically built on the window → preferences → workbench → on resource modifications, and turn off this feature. The "Build All" button appears in the sidebar. Similar options will appear in the relevant menu.

Article Source: http://xiuchunyong.blog.ccidnet.com/blog-htm-do-showone-type-blog-itemid-149968-uid-45441.html