hello.java

简单的java入门编程

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class hello extends JFrame {
	private JTextField textField;
	
	public static void main(String[] args){
		hello frame=new hello();
		frame.setSize(300,200);
		frame.createGUI();
		frame.show();
	}
	private void createGUI(){
		setDefaultCloseOperation(EXIT_ON_CLOSE);
		Container window=getContentPane();
		window.setLayout(new FlowLayout());
		textField=new JTextField("李璠 !");
		window.add(textField);
		}
	}