判断是前后时间否在同一小时内，判断前后小时,private stat

判断是前后时间否在同一小时内，判断前后小时,private stat

private static boolean isOneHour(Calendar beforeTime){        if (beforeTime == null) {            System.out.println("the beforeTime is null");            return false;        }        Calendar currentTime = Calendar.getInstance();        //同一年        if (beforeTime.get(Calendar.YEAR)==currentTime.get(Calendar.YEAR)) {            //同一天            if(beforeTime.get(Calendar.DAY_OF_YEAR)==currentTime.get(Calendar.DAY_OF_YEAR)){                int currentMinute = (currentTime.get(Calendar.HOUR_OF_DAY) - beforeTime.get(Calendar.HOUR_OF_DAY)) * 60 + currentTime.get(Calendar.MINUTE);                if((currentMinute - beforeTime.get(Calendar.MINUTE)) < 60) {                    return true;                }            }        }        return false;    }//该片段来自于http://byrx.net