摘要:
System.out.println(new SimpleDateFormat("yyyyMMdd hhmmss").format(new Date())); 阅读全文
摘要:
1 Calendar calendar=new GregorianCalendar();//子类实例化 2 System.out.println("年: "+calendar.get(Calendar.YEAR)); 3 System.out.println("月 "+(calendar.get(C 阅读全文