1.
Time time = new Time("GMT+8");
time.setToNow(); //Sets the time of the given Time object to the current time. 将事件获取对象置为当前时间

System.out.println(time.hour);
System.out.println(time.minute);
System.out.println(time.second);

2.
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
String str = sdf.format(new Date());

3.
Calendar calendar = Calendar.getInstance();
int hour = calendar.HOUR_OF_DAY;
int minute = calendar.MINUTE;
int second = calendar.SECOND;

可以的 学习了

又涨姿势了

学习了,学习