日期:2014-05-19 浏览次数:20940 次
public static void main(String[] args) throws Exception { SimpleDateFormat sdf = new SimpleDateFormat("yyyy年MM月dd日"); Calendar now = Calendar.getInstance(); System.out.println(sdf.format(now.getTime())); Calendar time1 = new GregorianCalendar(now.get(Calendar.YEAR), now.get(Calendar.MONTH), 16); System.out.println(sdf.format(time1.getTime())); Calendar time2 = new GregorianCalendar(now.get(Calendar.YEAR), now.get(Calendar.MONTH) + 1, 15); System.out.println(sdf.format(time2.getTime())); if (now.after(time1) && now.before(time2)) { now.add(Calendar.MONTH, -1); } else { now.add(Calendar.MONTH, -2); } System.out.println("-----------------------"); System.out.println(sdf.format(now.getTime())); System.out.println(now.get(Calendar.MONTH)); System.out.println(now.get(Calendar.YEAR)); int month = now.get(Calendar.MONTH) + 1; if(month == 1 || month ==2 || month ==3){ System.out.println("一季度"); } else if(month == 4 || month ==5 || month ==6){ System.out.println("二季度"); } else if(month == 7 || month ==8 || month ==9){ System.out.println("三季度"); } else if(month == 10 || month ==11 || month ==12){ System.out.println("四季度"); } }