java数字时钟
Timer timer = new Timer(1000, new ActionListener() {public void actionPerformed(ActionEvent evt) {st.setText(new SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(new Date()));}});timer.start();
补充:软件开发 , Java ,
Timer timer = new Timer(1000, new ActionListener() {public void actionPerformed(ActionEvent evt) {st.setText(new SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(new Date()));}});timer.start();
补充:软件开发 , Java ,