test.java

来自「pb学习的几个好教程」· Java 代码 · 共 14 行

import java.awt.Dimension;

import javax.swing.JFrame;


public class Test extends JFrame{
	
	
	public static void main (String arg[]){
		Test t = new Test();
		t.setSize(new Dimension(300,400));
		t.show();
	}
}