第三十五次发博不知道用什么标题好

package Test;
import java.awt.*;
import javax.swing.*;

public class QInghong    extends JFrame {
    JFrame f = new JFrame("窗口");
    JPanel p = new JPanel();
    JLabel l = new JLabel("账号:");
    JLabel l1 = new JLabel("密码:");
    JTextField tf = new JTextField(10);
    JPasswordField  ps = new JPasswordField (10);
    JButton b1 = new JButton("登录");
    JButton b2 = new JButton("取消");
    
    
    public QInghong() {
    f.setVisible(true);
    f.add(p);
    p.add(l);
    p.add(tf);
    f.setBounds(500, 400, 500, 400);
    p.add(l1);
    p.add(ps);
    p.setBackground(new Color(177,156,23));
    p.add(b1);
    p.add(b2);
    }

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        new QInghong();
    }

}

忙得晕头转向的一天....熬夜不是好习惯嗯