Three ways to get the current time in Java

1. Get it through Date in Util package

Date date = new Date(); SimpleDateFormat dateFormat= new
SimpleDateFormat("yyyy-MM-dd :hh:mm:ss");
System.out.println(dateFormat.format(date));

2. Get it through the Calendar of the Util package

Calendar calendar= Calendar.getInstance(); SimpleDateFormat
dateFormat= new SimpleDateFormat("yyyy-MM-dd :hh:mm:ss");
System.out.println(dateFormat.format(calendar.getTime()));

3. Get the time through the Calendar of the Util package, and get the year, month, day, hour, minute and second respectively.

Calendar cal=Calendar.getInstance();       
int y=cal.get(Calendar.YEAR);       int m=cal.get(Calendar.MONTH);      
int d=cal.get(Calendar.DATE);       int
h=cal.get(Calendar.HOUR_OF_DAY);       int
mi=cal.get(Calendar.MINUTE);       int s=cal.get(Calendar.SECOND);

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