취미코딩

//캘린더를 이용한 날짜 및 시간Calendar rightNow = Calendar.getInstance();int year = rightNow.get(Calendar.YEAR);int month = rightNow.get(Calendar.MONTH)+1;int day = rightNow.get(Calendar.DAY_OF_MONTH);int week = rightNow.get(Calendar.DAY_OF_WEEK);int hour = rightNow.get(Calendar.HOUR);int minute = rightNow.get(Calendar.MINUTE);int second = rightNow.get(Calendar.SECOND); //LocalDate와 LocalTime을 이용한 날짜 및 시간Lo..