判断当前时间是否在限制时间段之内

 /**
	 * 判断当前时间是否在限制时间段之内(是：返回true，否：返回false)
	 * 
	 * @return
	 */
	public static boolean isLimitTime() {
		boolean bool = false;
		Date currentTime = com.born.sys.util.date.DateUtil.getDateHHObject();
		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy-MM-dd");
		String currentDateStr = sdf.format(currentTime);
		String day = currentDateStr.substring(8, 10);
		String monthEndDay = DateUtil.getEndDateOfMonth(sdf1
				.format(currentTime));
		if ("01".equals(day)) {
			bool = true;
		} else if ("02".equals(day)) {
			String timeTemp = currentDateStr.substring(0, 10) + " 09:00:00";
			try {
				Date endTime = sdf.parse(timeTemp);
				long interval = (currentTime.getTime() - endTime.getTime()) / 1000;// 秒
				if (interval < 0) {
					bool = true;
				}
			} catch (ParseException e) {
				e.printStackTrace();
			}
		} else {
			if (day.equals(monthEndDay.subSequence(8, 10))) {
				String timeTemp = monthEndDay + " 22:00:00";
				try {
					Date endTime = sdf.parse(timeTemp);
					long interval = (currentTime.getTime() - endTime.getTime()) / 1000;// 秒
					if (interval > 0) {
						bool = true;
					}
				} catch (ParseException e) {
					e.printStackTrace();
				}
			}
		}
		return bool;
	}

	/**
	 * 获取今天日期是1号还是2号或者月末最后一天， 1日：1 2日：2 月末：3
	 * 
	 * @return
	 */
	public static String getDayLimit() {
		String reStr = "0";
		Date currentTime = com.born.sys.util.date.DateUtil.getDateHHObject();
		SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy-MM-dd");
		String currentDateStr = sdf.format(currentTime);
		String day = currentDateStr.substring(8, 10);
		String monthEndDay = DateUtil.getEndDateOfMonth(sdf1
				.format(currentTime));
		if ("01".equals(day)) {
			reStr = "1";
		} else if ("02".equals(day)) {
			reStr = "2";
		} else {
			if (day.equals(monthEndDay.subSequence(8, 10))) {
				reStr = "3";
			}
		}
		return reStr;
	}

	/**
	 * 获取一个月的最后一天
	 * 
	 * @param dat
	 * @return
	 */
	public static String getEndDateOfMonth(String date) {// yyyy-MM-dd
		String str = date.substring(0, 8);
		String month = date.substring(5, 7);
		int mon = Integer.parseInt(month);
		if (mon == 1 || mon == 3 || mon == 5 || mon == 7 || mon == 8
				|| mon == 10 || mon == 12) {
			str += "31";
		} else if (mon == 4 || mon == 6 || mon == 9 || mon == 11) {
			str += "30";
		} else {
			if (isLeapYear(date)) {
				str += "29";
			} else {
				str += "28";
			}
		}
		return str;
	}

	/**
	 * 判断是否润年
	 * 
	 * @param ddate
	 * @return
	 */
	public static boolean isLeapYear(String ddate) {
		Date d = com.born.sys.util.date.DateUtil.getDateHHObject();
		GregorianCalendar gc = (GregorianCalendar) Calendar.getInstance();
		gc.setTime(d);
		int year = gc.get(Calendar.YEAR);
		if ((year % 400) == 0)
			return true;
		else if ((year % 4) == 0) {
			if ((year % 100) == 0)
				return false;
			else
				return true;
		} else
			return false;
	}