public class DateUtil {
	
    /**
     * 獲得拼接的時間
     * @auther zy
     * @param time
     * @return
     */
    public static Long getLongTimes(String time) {
	    if(ObjectUtils.isEmpty(time)){
	        return null;
        }
        String a=getDay();
        Long  now=0L;
        try {
            DateFormat fmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            now = fmt.parse(a+" "+time).getTime();
        } catch (ParseException e) {
            e.printStackTrace();
            return null;
        }
        return now;
    }
	/**
	 * 獲取YYYY格式
	 * @return
	 */
	public static String getSdfTimes() {
		SimpleDateFormat sdfTimes = new SimpleDateFormat("yyyyMMddHHmmss");
		 long currentTimeMillis = System.currentTimeMillis();
		 Date date = new Date(currentTimeMillis);
		return sdfTimes.format(date);
	}
	public static Date getNowDate() {
		long currentTimeMillis = System.currentTimeMillis();
		return new Date(currentTimeMillis);
	}
	/**
	 * 由long 轉為yyyy-MM-dd HH:mm:ss 
	 * @return
	 */
	public static String getIntegerToSdf(Long time) {
		SimpleDateFormat sdfTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		return sdfTime.format(new Date(time*1000));
	}
	/**
	 * 由long yyyy/MM/dd 
	 * @return
	 */
	public static String getIntegerToSTime(Long time) {
		SimpleDateFormat sTimes = new SimpleDateFormat("yyyy/MM/dd");
		return sTimes.format(new Date(time*1000));
	}

	public static String getIntegerToTime(Long time) {
		SimpleDateFormat sTimes = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
		return sTimes.format(new Date(time*1000));
	}
	/**
	 * 由long 轉為yyyy-MM-dd 
	 * @return
	 */
	public static String getIntegerToNyr(Long time) {
		SimpleDateFormat sdfDay = new SimpleDateFormat("yyyy-MM-dd");
		return sdfDay.format(new Date(time*1000));
	}
	/**
	 * 由long 轉為yyyy.MM.dd
	 * @return
	 */
	public static String getIntegerNyr(Long time) {
		SimpleDateFormat sdfDay = new SimpleDateFormat("yyyy.MM.dd");
		return sdfDay.format(new Date(time*1000));
	}
	
	/**
	 * 由10位秒數轉年月
	 * @param time
	 * @return
	 */
	public static String getIntegerYearMonth(Integer time){
		SimpleDateFormat sdfDay = new SimpleDateFormat("yyyyMM");
		return sdfDay.format(new Date(time*1000L));
	}
	
	/**
	 * 由10位秒數轉年月日
	 * @param time
	 * @return
	 */
	public static String getIntegerYearMonthDay(Integer time){
		SimpleDateFormat sdfDay = new SimpleDateFormat("yyyyMMdd");
		return sdfDay.format(new Date(time*1000L));
	}
	
	/**
	 * 由10位秒數轉年月日
	 * @param time
	 * @return
	 */
	public static String getIntegerYearMonthDay(){
		SimpleDateFormat sdfDay = new SimpleDateFormat("yyyyMMdd");
		return sdfDay.format(new Date(System.currentTimeMillis()));
	}
	
	/**
	 * 由long  當前時間
	 * @return
	 */
	public static long getNowLong() {
		return System.currentTimeMillis()/1000;
	}

	public static int getNowInt() { 
	    return (int) (System.currentTimeMillis()/1000);
	}

	/**
	 * 獲取YYYY格式
	 * @return
	 */
	public static String getYear() {
		SimpleDateFormat sdfYear = new SimpleDateFormat("yyyy");
		return sdfYear.format(getNowDate());
	}

	/**
	 * 獲取YYYY-MM-DD格式
	 * @return
	 */
	public static String getDay() {
		SimpleDateFormat sdfDay = new SimpleDateFormat("yyyy-MM-dd");
		return sdfDay.format(getNowDate());
	}
	
	/**
	 * 獲取YYYYMMDD格式
	 * @return
	 */
	public static String getDays(){
		SimpleDateFormat sdfDays = new SimpleDateFormat("yyyyMMdd");
		return sdfDays.format(getNowDate());
	}

	/**
	 * 獲取YYYY-MM-DD HH:mm:ss格式
	 * @return
	 */
	public static String getTime() {
		SimpleDateFormat sdfTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		return sdfTime.format(getNowDate());
	}

	/**
	* @Title: compareDate
	* @param s
	* @param e
	* @return boolean  
	* @throws
	* @author fh
	 */
	public static boolean compareDate(String s, String e) {
		if(fomatDate(s)==null||fomatDate(e)==null){
			return false;
		}
		return fomatDate(s).getTime() >fomatDate(e).getTime();
	}

	/**
	 * 格式化日期
	 * @return
	 */
	public static Date fomatDate(String date) {
		DateFormat fmt = new SimpleDateFormat("yyyy-MM-dd");
		try {
			return fmt.parse(date);
		} catch (ParseException e) {
			e.printStackTrace();
			return null;
		}
	}
	/**
	 * 格式日期時分秒
	 * @return
	 */

	/**
	 * 校驗日期是否合法
	 * @return
	 */
	public static boolean isValidDate(String s) {
		DateFormat fmt = new SimpleDateFormat("yyyy-MM-dd");
		try {
			fmt.parse(s);
			return true;
		} catch (Exception e) {
			// 如果throw java.text.ParseException或者NullPointerException，就說明格式不對
			return false;
		}
	}
	
	/**
	 * @param startTime
	 * @param endTime
	 * @return
	 */
	public static int getDiffYear(String startTime,String endTime) {
		DateFormat fmt = new SimpleDateFormat("yyyy-MM-dd");
		try {
			//long aa=0;
			int years=(int) (((fmt.parse(endTime).getTime()-fmt.parse(startTime).getTime())/ (1000 * 60 * 60 * 24))/365);
			return years;
		} catch (Exception e) {
			// 如果throw java.text.ParseException或者NullPointerException，就說明格式不對
			return 0;
		}
	}
	 
	/**
     * <li>功能描述：時間相減得到天數
     * @param beginDateStr
     * @param endDateStr
     * @return
     * long 
     * @author Administrator
     */
    public static long getDaySub(String beginDateStr,String endDateStr){
        long day=0;
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
        Date beginDate = null;
        Date endDate = null;
        
            try {
				beginDate = format.parse(beginDateStr);
				endDate= format.parse(endDateStr);
			} catch (ParseException e) {
				e.printStackTrace();
			}
            day=(endDate.getTime()-beginDate.getTime())/(24*60*60*1000);
            //System.out.println("相隔的天數="+day);
      
        return day;
    }
    
    public static Long getDaySub(Date startDate, Date endDate){
    	long result = 0;
    	result = (endDate.getTime() - startDate.getTime()) / (24*60*60*1000L);
    	return result;
    	
    }
    /**
     * 得到n天之後的日期1
     * @param days
     * @return
     */
    public static String getAfterDayDate1(String days) {
    	int daysInt = Integer.parseInt(days);
    	
        Calendar canlendar = Calendar.getInstance(); // java.util包
        canlendar.add(Calendar.DATE, daysInt); // 日期減 如果不夠減會將月變動
        Date date = canlendar.getTime();
        
        SimpleDateFormat sdfd = new SimpleDateFormat("yyyy-MM-dd");
        String dateStr = sdfd.format(date);
        
        return dateStr;
    }
    /**
     * 得到n天之後的日期
     * @param days
     * @return
     */
    public static String getAfterDayDate(Integer days) {
    	
        Calendar canlendar = Calendar.getInstance(); // java.util包
        canlendar.add(Calendar.DATE, days); // 日期減 如果不夠減會將月變動
        Date date = canlendar.getTime();
        
        SimpleDateFormat sdfd = new SimpleDateFormat("yyyy-MM-dd");
        String dateStr = sdfd.format(date);
        
        return dateStr;
    }
    
    public static Integer getAfterDayDate(Integer date, Integer days) {
    	SimpleDateFormat sdfd = new SimpleDateFormat("yyyyMMdd");
    	Date parse;
		try {
			parse = sdfd.parse(date + "");
		} catch (ParseException e) {
			parse = new Date();
		}
        Calendar canlendar = Calendar.getInstance(); // java.util包
        canlendar.setTime(parse);
        canlendar.add(Calendar.DATE, days); // 日期減 如果不夠減會將月變動
        Date _date = canlendar.getTime();
        Integer dateStr = Integer.valueOf(sdfd.format(_date));
        return dateStr;
    }
    
    /**
     * 得到n天之後是周幾
     * @param days
     * @return
     */
    public static String getAfterDayWeek(String days) {
    	int daysInt = Integer.parseInt(days);
        Calendar canlendar = Calendar.getInstance(); // java.util包
        canlendar.add(Calendar.DATE, daysInt); // 日期減 如果不夠減會將月變動
        Date date = canlendar.getTime();
        SimpleDateFormat sdf = new SimpleDateFormat("E");
        String dateStr = sdf.format(date);
        return dateStr;
    }
   /**
    * 
    * @param start 減數
    * @param end 被減數
    * @param days 當前與某個時間相差天數
    * @return
    */
    public static boolean checkIsOutTime(long start ,long now,Integer days) {
    	String eday=getDay();
    	
    	boolean flag=false;
    	if(now!=0) {
    		eday=getIntegerToNyr(now);
    	}
    	if(start !=0) {
    		String sday=getIntegerToNyr(start);
    		if(getDaySub(sday,eday)>days) {
    			flag=true;
    		}
    	}
    	return flag;
    }
    /**
     * 
     * @param start 減數
     * @param end 被減數 資料庫是秒
     * @param days 相減得到的天數
     * @return
     */
    public static Integer getSubDays(long start ,long now) {
    	if(now ==0) {
    		now=getNowLong();//1504337048-1494235952
    	}
    	double day=(now-start)/86400.00;
    	Integer days=0;
    	days=(int)Math.ceil(day);
    	return days;
    }
    /**
     * 獲取當日0點的時間戳
     * @Author wang chunru
     * @Description 
     * @param 
     * @return long
     * @throws
     */
    public static long getZeroTime(){
    	long current = System.currentTimeMillis();
        long zero = current/(1000*3600*24)*(1000*3600*24) - TimeZone.getDefault().getRawOffset();
    	return zero/1000;
    }
    
    /**
     * 獲取今天00:00:00時間
     * @return
     */
    public static Integer getStartTimeOfDay(){
    	return getStartTimeOfDay(new Date());
    }
    
    /**
     * 獲取今天23:59:59時間
     * @return
     */
    public static Integer getEndTimeOfDay(){
    	return getEndTimeOfDay(new Date());
    }
    
    /**
     * 獲取傳入日期的00:00:00時間
     * @param date
     * @return
     */
    public static Integer getStartTimeOfDay(Date date){
    	Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		calendar.set(Calendar.HOUR_OF_DAY, 0);
		calendar.set(Calendar.MINUTE, 0);
		calendar.set(Calendar.SECOND, 0);
		Date start = calendar.getTime();
		return (int) (start.getTime()/1000);
    }
    
    public static Date getStartTimeOfDay2(Date date){
    	Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		calendar.set(Calendar.HOUR_OF_DAY, 0);
		calendar.set(Calendar.MINUTE, 0);
		calendar.set(Calendar.SECOND, 0);
		Date start = calendar.getTime();
		return start;
    }
    
    /**
     * 獲取當前時間當天開始時間
     * @param date
     * @return
     */
    public static Date getStartDateOfDay(Date date){
    	Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		calendar.set(Calendar.HOUR_OF_DAY, 0);
		calendar.set(Calendar.MINUTE, 0);
		calendar.set(Calendar.SECOND, 0);
		Date start = calendar.getTime();
		return start;
    }
    
    /**
     * 獲取傳入日期的23:59:59時間
     * @param date
     * @return
     */
    public static Integer getEndTimeOfDay(Date date){
    	Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		calendar.set(Calendar.HOUR_OF_DAY, 0);
		calendar.set(Calendar.MINUTE, 0);
		calendar.set(Calendar.SECOND, 0);
		calendar.add(Calendar.DAY_OF_MONTH, 1);
	    calendar.add(Calendar.SECOND, -1);
	    Date end = calendar.getTime();
	    return (int) (end.getTime()/1000);
    }
    
    /**
     * 獲取傳入日期的結束日期
     * @param date
     * @return
     */
    public static Date getEndDateOfDay(Date date){
    	Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		calendar.set(Calendar.HOUR_OF_DAY, 0);
		calendar.set(Calendar.MINUTE, 0);
		calendar.set(Calendar.SECOND, 0);
		calendar.add(Calendar.DAY_OF_MONTH, 1);
	    calendar.add(Calendar.SECOND, -1);
	    Date end = calendar.getTime();
	    return end;
    }
    
    /**
     * 獲取月起始日期
     * @param time
     * @return
     */
    public static Date getStartDateOfMonth(String time) {
    	SimpleDateFormat sf=new SimpleDateFormat("yyyyMM");
    	Date theDate;
    	try {
    		theDate = sf.parse(time);
		} catch (Exception e) {
			theDate = new Date();
		}
    	GregorianCalendar gcLast=(GregorianCalendar)Calendar.getInstance();
    	gcLast.setTime(theDate);
    	gcLast.set(Calendar.DAY_OF_MONTH, 1);
    	return gcLast.getTime();
    }
    
    public static Date getStartDateOfMonth(Date date) {
    	Date theDate = date;
    	GregorianCalendar gcLast=(GregorianCalendar)Calendar.getInstance();
    	gcLast.setTime(theDate);
    	gcLast.set(Calendar.DAY_OF_MONTH, 1);
    	return gcLast.getTime();
    }
    
    /**
     * 獲取月結束日期
     * @param time
     * @return
     */
    public static Date getEndDateOfMonth(String time){
    	SimpleDateFormat sf=new SimpleDateFormat("yyyyMM");
    	Date theDate;
    	try {
    		theDate = sf.parse(time);
		} catch (Exception e) {
			theDate = new Date();
		}
    	Calendar gcLast = Calendar.getInstance();
    	gcLast.setTime(theDate);
    	gcLast.set(Calendar.DATE, gcLast.getActualMaximum(Calendar.DATE));
    	return gcLast.getTime();
    }
    
    /**
     * 獲取月結束日期
     * @param time
     * @return
     */
    public static Date getEndDateOfMonth(Date time){
    	Date theDate = time;
    	Calendar gcLast = Calendar.getInstance();
    	gcLast.setTime(theDate);
    	gcLast.set(Calendar.DATE, gcLast.getActualMaximum(Calendar.DATE));
    	return gcLast.getTime();
    }
    
    /**
     * 獲取月結束日期
     * @param time
     * @return
     */
    public static Date getEndDateOfMonth(){
    	Date theDate = new Date();
    	Calendar gcLast = Calendar.getInstance();
    	gcLast.setTime(theDate);
    	gcLast.set(Calendar.DATE, gcLast.getActualMaximum(Calendar.DATE));
    	return gcLast.getTime();
    }
    
    
    /**
     * 獲取前一天日期
     * @param date
     * @return
     */
    public static Date getAfterDate(Date date){
    	Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		calendar.set(Calendar.HOUR_OF_DAY, 0);
		calendar.add(Calendar.DAY_OF_MONTH, 1);
	    Date end = calendar.getTime();
	    return end;
    }
    
    /**
     * 獲取後一天日期
     * @param date
     * @return
     */
    public static Date getBeforeDate(Date date){
    	Calendar calendar = Calendar.getInstance();
		calendar.setTime(date);
		calendar.set(Calendar.HOUR_OF_DAY, -1);
		Date start = calendar.getTime();
		return start;
    }
    
    /**
     * 獲取後一天日期
     * @return
     */
    public static Date getAfterDate(){
    	return getAfterDate(new Date());
    }
    
    /**
     * 獲取前一天日期
     * @return
     */
    public static Date getBeforeDate(){
    	return getBeforeDate(new Date());
    }
    
    public static String getYearMonth(Date date){
    	SimpleDateFormat sdf = new SimpleDateFormat("yyyyMM");
    	String format = sdf.format(date);
    	return format;
    }
    
    /**
     * 獲取幾個月後或幾個月前yyyyMM格式日期
     * @param time
     * @return
     */
    public static String getLaterMonth(Integer time){
    	Calendar calendar = Calendar.getInstance();//日曆物件  
        calendar.setTime(new Date());//設定當前日期  
        calendar.add(Calendar.MONTH, time);//月份減一  
        Date date = calendar.getTime();
        return getYearMonth(date);
    }
    
    public static Date getLaterMonth2(Integer time){
    	Calendar calendar = Calendar.getInstance();//日曆物件  
        calendar.setTime(new Date());//設定當前日期  
        calendar.add(Calendar.MONTH, time);//月份減一  
        Date date = calendar.getTime();
        return date;
    }
    
    /**
     * 獲取兩個日期之間的年月yyyyMM
     * @throws ParseException 
     */
    public static List<String> getBetweenYearMonth(String startTime,String endTime){
    	ArrayList<String> result = new ArrayList<String>();
		SimpleDateFormat sdf = new SimpleDateFormat("yyyyMM");//格式化為年月
		Calendar min = Calendar.getInstance();
		Calendar max = Calendar.getInstance();
		try {
			min.setTime(sdf.parse(startTime.toString()));
			max.setTime(sdf.parse(endTime.toString()));
		} catch (Exception e) {
			e.printStackTrace();
			return result;
		}
		min.set(min.get(Calendar.YEAR), min.get(Calendar.MONTH), 1);
		max.set(max.get(Calendar.YEAR), max.get(Calendar.MONTH), 2);
		Calendar curr = min;
		while (curr.before(max)) {
		result.add(sdf.format(curr.getTime()));
		curr.add(Calendar.MONTH, 1);
		}
		return result;
    }
    
    /**
     * 獲取兩個日期之間的年月日yyyyMMdd
     * @throws ParseException 
     */
    public static List<String> getBetweenYearMonthDay(Integer startTime,Integer endTime){
    	List<String> list = new ArrayList<>();
    	 Calendar start = Calendar.getInstance();  
    	    start.set(Integer.valueOf(startTime.toString().substring(0, 4)), Integer.valueOf(startTime.toString().substring(4, 6))-1, Integer.valueOf(startTime.toString().substring(6, 8)));  
    	    Long startTIme = start.getTimeInMillis();  
    	  
    	    Calendar end = Calendar.getInstance();  
    	    end.set(Integer.valueOf(endTime.toString().substring(0, 4)), Integer.valueOf(endTime.toString().substring(4, 6))-1, Integer.valueOf(endTime.toString().substring(6, 8)));  
    	    Long endTime1 = end.getTimeInMillis();  
    	  
    	    Long oneDay = 1000 * 60 * 60 * 24l;  
    	  
    	    Long time = startTIme;  
    	    while (time <= endTime1) {  
    	        Date d = new Date(time);  
    	        DateFormat df = new SimpleDateFormat("yyyyMMdd");  
    	        list.add(df.format(d));
    	        time += oneDay;  
    	    }  
    	    return list;
    }
    
    /**
     * 獲取間隔天數
     * @param startTime
     * @param endTime
     * @return
     */
    public static Integer getDaysBetweenYearMonthDay(Integer startTime,Integer endTime){
    	List<String> list = new ArrayList<>();
   	 	Calendar start = Calendar.getInstance();  
   	    start.set(Integer.valueOf(startTime.toString().substring(0, 4)), Integer.valueOf(startTime.toString().substring(4, 6))-1, Integer.valueOf(startTime.toString().substring(6, 8)));  
   	    Long startTIme = start.getTimeInMillis();  
   	  
   	    Calendar end = Calendar.getInstance();  
   	    end.set(Integer.valueOf(endTime.toString().substring(0, 4)), Integer.valueOf(endTime.toString().substring(4, 6))-1, Integer.valueOf(endTime.toString().substring(6, 8)));  
   	    Long endTime1 = end.getTimeInMillis();  
   	  
   	    Long oneDay = 1000 * 60 * 60 * 24l;  
   	  
   	    Long time = startTIme;  
   	    while (time <= endTime1) {  
   	        Date d = new Date(time);  
   	        DateFormat df = new SimpleDateFormat("yyyyMMdd");  
   	        list.add(df.format(d));
   	        time += oneDay;  
   	    }  
   	    return list.size() - 1;
    }
    
    /**
     * 獲取間隔天數
     * @param startTime
     * @param endTime
     * @return
     */
    public static Long getDaysBetweenYearMonthDay(Date startTime,Date endTime){
		Calendar min = Calendar.getInstance();
		Calendar max = Calendar.getInstance();
 
		min.setTime(startTime);
		max.setTime(endTime);
		long _min = min.getTimeInMillis();
		long _max = max.getTimeInMillis();
		long result = (_max -_min) / (1000*3600*24); 
		return result + 1L;
    }
    
   
    /**
     * 根據yyyyMMdd獲取日期
     * @param time
     * @return
     */
    public static Date getDateFormInt(Integer time){
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
    	Date parse = new Date();
    	try {
    		parse = format.parse(time.toString());
		} catch (ParseException e) {
			e.printStackTrace();
		}
    	return parse;
    }
    
    /**
     * 根據yyyyMMdd hhmmss數獲取詳細時間
     * @param time
     * @return
     */
    public static Date getDateFormatInt(String time){
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd hhmmss");
    	Date parse = new Date();
    	try {
    		parse = format.parse(time.toString());
		} catch (ParseException e) {
			e.printStackTrace();
			throw new CoreServiceException(CoreServiceExcepType.FORMAT_ERROR);
		}
    	return parse;
    }
	/**
	 * 根據yyyyMMdd hhmmss數獲取詳細時間
	 * @param time
	 * @return
	 */
	public static Date getDateFormatStr(String time){
		SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
		Date parse = new Date();
		try {
			parse = format.parse(time.toString());
		} catch (ParseException e) {
			e.printStackTrace();
			throw new CoreServiceException(CoreServiceExcepType.FORMAT_ERROR);
		}
		return parse;
	}
    /**
     * 根據yyyy-MM-dd hh:mm:ss數獲取詳細時間
     * @param time
     * @return
     */
    public static Date getDateFormat(String time){
    	SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
    	Date parse = new Date();
    	try {
    		parse = format.parse(time.toString());
		} catch (ParseException e) {
			e.printStackTrace();
			throw new CoreServiceException(CoreServiceExcepType.FORMAT_ERROR);
		}
    	return parse;
    }
    
    /**
     * 
     * @param seconds
     * @return
     */
    public static String getVoteDetailDateFormat(Date date) {
    	SimpleDateFormat format = new SimpleDateFormat("YYYY' 年 'MM' 月 'dd' 日 '");
    	try {
    		String format2 = format.format(date);
    		return format2;
		} catch (Exception e) {
			e.printStackTrace();
			throw new CoreServiceException(CoreServiceExcepType.FORMAT_ERROR);
		}
    }
    
    public static Integer getYYYYMMDDByCurrSeconds(Integer seconds){
    	Long currMills = seconds * 1000L;
    	Date date = new Date(currMills);
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
    	String sResult = format.format(date);
    	return Integer.parseInt(sResult);
    }
    
    public static String getYYYYMMByCurrDate(Date date) {
    	SimpleDateFormat smf = new SimpleDateFormat("yyyyMM");
    	String format = smf.format(date);
    	return format;
    }
    
    /**
     * 格式化 yyyyMMdd
     * @param date
     * @return
     */
    public static Integer getYYYYMMDDByDate(Date date){
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
    	String sResult = format.format(date);
    	return Integer.parseInt(sResult);
    }
    
    /**
     * 格式化 yyyy/MM/dd HH:mm:ss
     * @param date
     * @return
     */
    public static String getCommonFormatByDate(Date date){
    	SimpleDateFormat format = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
    	String sResult = format.format(date);
    	return sResult;
    }
    
    /**
     * 格式化 yyyy.MM.dd HH:mm:ss
     * @param date
     * @return
     */
    public static String getCommonFormatByDate3(Date date){
    	SimpleDateFormat format = new SimpleDateFormat("yyyy.MM.dd HH:mm:ss");
    	String sResult = format.format(date);
    	return sResult;
    }
    
    /**
     * 格式化 yyyy-MM-dd HH:mm:ss
     * @param date
     * @return
     */
    public static String getCommonFormatByDate1(Date date){
    	SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    	String sResult = format.format(date);
    	return sResult;
    }
    
    public static String getAliTimestamp(Date date){
    	SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
    	format.setTimeZone(new SimpleTimeZone(0, "GMT"));
    	String sResult = format.format(date);
    	return sResult;
    }
    
    /**
     * 格式化 yyyy-MM-dd
     * @param date
     * @return
     */
    public static String getCommonFormatByDate2(Date date){
    	SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
    	String sResult = format.format(date);
    	return sResult;
    }
    
    public static String getMongoCreateTime(){
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
    	String time = format.format(new Date());
    	return time;
    }
    
    public static String getMongoCreateTime(Date date){
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
    	String time = format.format(date);
    	return time;
    }
    
    public static String formatMongoCreateTime(String time){
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
    	try {
			Date parse = format.parse(time);
			String commonFormatByDate = getCommonFormatByDate(parse);
			return commonFormatByDate;
		} catch (ParseException e) {
			e.printStackTrace();
			return "";
		}
    }
    
    public static String formatMongoCreateTime2(String time){
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
    	try {
			Date parse = format.parse(time);
			String commonFormatByDate = getCommonFormatByDate3(parse);
			return commonFormatByDate;
		} catch (ParseException e) {
			e.printStackTrace();
			return "";
		}
    }
    
    public static Date formatMongoCreateTimeToDate(String time){
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
    	try {
			Date parse = format.parse(time);
			return parse;
		} catch (ParseException e) {
			e.printStackTrace();
			return null;
		}
    }
    
    public static String commonDateToMongoDate(String date){
    	SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    	try {
			Date parse = format.parse(date);
			String commonFormatByDate = getMongoCreateTime(parse);;
			return commonFormatByDate;
		} catch (ParseException e) {
			e.printStackTrace();
			return "";
		}
    }
    
    public static Integer getWeekOfDate(String date) {
    	SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");
    	Date dt;
		try {
			dt = format.parse(date);
		} catch (ParseException e) {
			dt = new Date();
		}
        Integer[] weekDays = {0, 1, 2, 3, 4, 5, 6};
        Calendar cal = Calendar.getInstance();
        cal.setTime(dt);

        int w = cal.get(Calendar.DAY_OF_WEEK) - 1;
        if (w < 0)
            w = 0;

        return weekDays[w];
    }

	/**
	 * HH:mm
	 * @param date
	 * @return
	 */
	public static String getHMS(long timetemp) {
		Calendar calendar=Calendar.getInstance();
		calendar.setTimeInMillis(timetemp);
		SimpleDateFormat fmat=new SimpleDateFormat("HH:mm");
		String time=fmat.format(calendar.getTime());
		return time;
	}
}