// 简单粗暴,五仁月饼一个 public class SimpleMooncake extends JPanel { @Override protected void paintComponent(Graphics g) { super.paintComponent(g); setBackground(new Color(250, 240, 230)); g.setColor(new Color(200, 150, 50)); g.fillOval(50, 50, 300, 300); g.setColor(new Color(150, 100, 30)); g.drawOval(50, 50, 300, 300); g.setColor(Color.RED); g.setFont(new Font("楷体", Font.BOLD, 24)); g.drawString("五仁臻品", 150, 200); } public static void main(String[] args) { JFrame frame = new JFrame("中秋月饼"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(400, 400); frame.add(new SimpleMooncake()); frame.setVisible(true); } }