I don t know how to run a code into a cmd because it handels a window can you help me?

Question

the code isn t have any bug is the cmd that can t handled it and i don t know if is not supported by my compiling javac xxxx.java

Answer 1

Did you set the path variable in your system environment after installing jdk?
https://docs.oracle.com/javase/tutorial/essential/environment/paths.html

Answer 2

Ok, next step:
http://stackoverflow.com/questions/16137713/how-to-run-a-java-program-from-the-command-line

Answer 3

This is the code

package Juego;

import java.awt.BorderLayout;
import java.awt.Canvas;
import java.awt.Dimension;
import javax.swing.JFrame;

public class Juego extends Canvas{

private static final long serialVersionUID = 1L;

private static final int ANCHO = 800;
private static final int ALTO = 600;
private static final String NOMBRE = "Juego";

private static JFrame ventana;

private Juego(){
setPreferredSize(new Dimension(ANCHO, ALTO));

ventana = new JFrame(NOMBRE);
ventana.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
ventana.setResizable(false);
ventana.setLayout(new BorderLayout());
ventana.add(this, BorderLayout.CENTER);
ventana.pack();
ventana.setLocationRelativeTo(null);
ventana.setVisible(true);

}

public static void main(String[] args){
Juego juego = new Juego();
}
}

Answer 4

yes and the function javac works

Answer 5

yes i compiled everything

Answer 6

and executed but didn t work

Answer 7

1-you have just to run the cmd window (Windows+R(cmd))
2-type : dir and click enter
if your program or file java in the desktop, you should type : cd desktop
then click enter
3- type javac yourfilename.java and click enter
4- type java yourfilename (without .java) and click enter
you will see your println