获取当前时间,两个时间夹住一个
LocalDateTime currentDataTime = LocalDateTime.now();
DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
String formatDateTime = currentDataTime.format(dateTimeFormatter);
Map<String,Object> beginAlarmTime = new HashMap<>();
beginAlarmTime.put("beginAlarmTime",formatDateTime+" 00:00:00");
beginAlarmTime.put("endAlarmTime",formatDateTime+" 23:59:59");