java8 獲取精確到分鍾/秒的時間戳

java8 獲取精確到分鍾/秒的時間戳

 /**
     * 獲取分鍾的時間戳
     *
     * @return
     */
    private static long getTimeMills() {
        LocalDate localDate = LocalDate.now();
        LocalTime localTime =  LocalTime.now();
        return LocalDateTime.of(localDate.getYear(), localDate.getMonth(), localDate.getDayOfMonth(), localTime.getHour(), localTime.getMinute(), 0)
                .atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
    }

    /**
     * 獲取精確到秒的時間戳
     *
     * @return
     */
    private static long getTimeMills() {
        LocalDate localDate = LocalDate.now();
        LocalTime localTime =  LocalTime.now();
        return LocalDateTime.of(localDate.getYear(), localDate.getMonth(), localDate.getDayOfMonth(), localTime.getHour(), localTime.getMinute(), localTime.getSecond())
                .atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
    }

 

獲取當天整點的時間戳：

   /**
     * 獲取明天零點時間戳
     *
     * @return
     */
    private long getExpireTimeStamp() {
        LocalDate localDate = LocalDate.now()
//        LocalDate localDate = LocalDate.now().plusDays(1);
        return LocalDateTime.of(localDate.getYear(), localDate.getMonth(), localDate.getDayOfMonth(), 0, 0, 0)
                .atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
    }