localdatetime 썸네일형 리스트형 LocalDateTime hour step //1. step 1 hour var formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"); LocalDateTime start = LocalDateTime.parse("2021-10-30 00:00:00", formatter), end = LocalDateTime.parse("2021-10-31 00:00:00",formatter); Stream.iterate(start, dt->dt.plusHours(1)) .limit(ChronoUnit.HOURS.between(start, end) + 1) .forEach(System.out::println); //2. step 1 hour var formatter = DateTimeFormatter.of.. 더보기 이전 1 다음