用java 中的JRadioButton的创建7个按钮

可以使用以下代码创建7个JRadioButton按钮：

import javax.swing.*;

public class MyRadioButtons {
    public static void main(String[] args) {
        JFrame frame = new JFrame("My Radio Buttons");
        JPanel panel = new JPanel();
        JRadioButton button1 = new JRadioButton("Button 1");
        JRadioButton button2 = new JRadioButton("Button 2");
        JRadioButton button3 = new JRadioButton("Button 3");
        JRadioButton button4 = new JRadioButton("Button 4");
        JRadioButton button5 = new JRadioButton("Button 5");
        JRadioButton button6 = new JRadioButton("Button 6");
        JRadioButton button7 = new JRadioButton("Button 7");
        
        // Add the radio buttons to a ButtonGroup so only one can be selected at a time
        ButtonGroup group = new ButtonGroup();
        group.add(button1);
        group.add(button2);
        group.add(button3);
        group.add(button4);
        group.add(button5);
        group.add(button6);
        group.add(button7);
        
        panel.add(button1);
        panel.add(button2);
        panel.add(button3);
        panel.add(button4);
        panel.add(button5);
        panel.add(button6);
        panel.add(button7);
        
        frame.add(panel);
        frame.pack();
        frame.setVisible(true);
    }
}

这将创建一个包含7个JRadioButton按钮的窗口。