public class Borderlayout extends JFrame{
    public Borderlayout() {
        // TODO Auto-generated constructor stub
        String[] border = {BorderLayout.CENTER,BorderLayout.NORTH,BorderLayout.SOUTH,BorderLayout.WEST,BorderLayout.EAST};
        String[] buttonName = {"center button","north button","south button","west button","east button"};
        setTitle(
 
"這個窗口使用邊界布局管理器");
        Container c = getContentPane();
        setLayout(new BorderLayout());
        for(int i=0;i<border.length;i++){
            c.add(border[i],new JButton(buttonName[i]));
        }
        setSize(350, 200);
        setVisible(true);
        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
    }
    
    
 
public static void main(String[] args) {
        // TODO Auto-generated method stub
        new Borderlayout();
    }

}

邊界布局管理器