Calendar cal = Calendar.getInstance();
SimpleDateFormat formatter = new SimpleDateFormat("yyyy");
String curr_date=formatter.format(cal.getTime());
SimpleDateFormat formatter = new SimpleDateFormat("yyyy");
String curr_date=formatter.format(cal.getTime());
Date trialTime = new Date();
calendar.setTime(trialTime);System.out.println("YEAR: " + calendar.get(Calendar.YEAR));
这样得到今年的值,是一个整型的类型,将其减2即为前年的年份了。