1. Calendar
- Calendar cal1 = Calendar.getInstance();
- Calendar cal2 = Calendar.getInstance();
- cal1.setTime(date1);
- cal2.setTime(date2);
- boolean sameDay = cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR) &&
- cal1.get(Calendar.DAY_OF_YEAR) == cal2.get(Calendar.DAY_OF_YEAR);
2. org.apache.commons.lang.time.DateUtils
- boolean samedate = DateUtils.isSameDay(date1, date2);
3. SimpleDateFormat
- SimpleDateFormat fmt = new SimpleDateFormat("yyyyMMdd");
- fmt.format(date1).equals(fmt.format(date2));
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