Swing 单选控件点击后点击提交，能够输出我的控件信息

Question

比如说我现在 添加用户有两个可选的权限（管理员，员工），当我点击了权限之后，再
点击提交按钮，怎么能够输出我的权限，我写的直接给我打印的是提交这个按钮的信息

Answer 1

 import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.ButtonGroup;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JRadioButton;

public class RadioTest extends JFrame {
    public static void main(String[] args) {
        new RadioTest();
    }

    public RadioTest() {
        this.setSize(800, 600);
        this.setDefaultCloseOperation(EXIT_ON_CLOSE);
        JRadioButton button = new JRadioButton("管理员");
        JRadioButton button2 = new JRadioButton("员工");
        ButtonGroup group = new ButtonGroup();
        group.add(button);
        group.add(button2);
        JPanel panel = new JPanel();
        panel.add(button);
        panel.add(button2);
        this.add(panel, BorderLayout.NORTH);
        this.setVisible(true);

        button.addActionListener(new RadioListener());
        button2.addActionListener(new RadioListener());
    }
    private class RadioListener implements ActionListener{

        @Override
        public void actionPerformed(ActionEvent e) {
            JRadioButton jrb=(JRadioButton)e.getSource();
               if(jrb.isSelected()){//选中
                 System.out.println(jrb.getText());
               }
        }                  
     }   
}
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