The first Java program

complete your first Java program

1. Create a new text document and write the code of your first Java program in the text document as follows ;

Class Hello

{

public static void Main (string[] args)

{

System.out.println ("Hello i Miss You")

}

}

2. Save the written code and change the text document to a Java type

3. Open the Command Window at the Java file and compile the java file just written with Javac , if the compilation is successful, in Java a class file named Hello is automatically generated under the file .

4. run the generated class file in Java in the Command Window , and the window will output the "hello i miss you" in our code. "up. The first Java program is completed.

Here we re-complete our program with the Eclipse tool

1. Open Eclipse, enter the Workbench, create a new Java project and name it

2. at this point, the left window will appear under our new project, we expand the project on the SRC right-click on the Select New class and name it, then our code editing interface appears.

3. write our code, run it in the toolbar, complete our first Java program

Finally, to summarize today's content; Mind map as follows ;

Job Code ;

Package zw001;

Public class Hello

{

Public Static void Main (string[] args)

{

System. out. println ("####### # #");

System. out. println ("# # #");

System. out. println ("###### ############");

System. out. println ("# # #");

System. out. println ("####### # #");

System. out. println ("# # #");

System. out. println ("####### ##### #");

System. out. println ("");

System. out. println ("");

System. out. println ("");

System. out. println ("# #");

System. out. println ("# #");

System. out. println ("# ########");

System. out. println ("# #");

System. out. println ("# #####");

System. out. println ("# #");

System. out. println ("# ##################");

System. out. println ("# # #");

System. out. println ("# # #");

System. out. println ("# #");

}

}

The effect is as follows ;

The first Java program