代码：
public static void main(String[] args) { Jframe jframe = new Jframe(); jframe.setDefaultCloseOperation(Jframe.EXIT_ON_CLOSE); jframe.setLayout(new BorderLayout()); jframe.setPreferredSize(new Dimension(500, 500)); final JFormattedTextField comp = new JFormattedTextField(); comp.setFormatterFactory(new DefaultFormatterFactory(new DateFormatter(new SimpleDateFormat( "H'h' mm'm'")))); comp.setValue(Calendar.getInstance().getTime()); comp.addPropertyChangeListener("value", new PropertyChangeListener() { @Override public void propertyChange(PropertyChangeEvent evt) { System.out.println(comp.getValue()); } }); jframe.getContentPane().add(comp, BorderLayout.CENTER); jframe.pack(); jframe.setVisible(true);}
