IT忍者神龟之date日期回顾

Calendar cal = Calendar.getInstance(); cal.get(Calendar.DAY_OF_MONTH); cal.get(Calendar.MONTH); cal.get(Calendar.YEAR); SimpleDateFormat simpleDateFormat = new SimpleDateFormat(yyyyMMdd); String date=simpleDateFormat.format(new Date()); Str

cal.get(Calendar.YEAR);

SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyyMMdd");
String date=simpleDateFormat.format(new Date());
String y=date.substring(0,4);
String m=date.substring(4,6);
String d=date.substring(6,8);