时间工具类
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import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
public class DateUtil {
private static final DateFormat ymdhmsFormat = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss");
public static final DateFormat ymFormat = new SimpleDateFormat("yyyy-MM");
public static final DateFormat ymdFormat = new SimpleDateFormat( "yyyy-MM-dd");
private static final DateFormat mdhmFormat = new SimpleDateFormat("MM-dd HH:mm");
private static final DateFormat hmsFormat = new SimpleDateFormat("HH:mm:ss");
private static final DateFormat yMdHmsFormatFormat = new SimpleDateFormat( "yyyyMMddHHmmss");
private static final long MillisecondsPerDay = 24 * 60 * 60 * 1000;
private static final long MillisecondsPerHour = 60 * 60 * 1000;
public static final String yMdHmsFormat(Date date) {
if (date == null) {
return "";
}
return yMdHmsFormatFormat.format(date);
}
/**
* yyyyMMddHHmmss
*
* @param args
* @throws ParseException
*/
public static Date getDateByYMdHms(String str) throws ParseException {
if (str == null || str.length() < 14) {
return null;
}
return yMdHmsFormatFormat.parse(str);
}
/**
*
* @Title: currentDate
* @Description: 当前日期(yyyy-MM-dd)
* @param @return
* @return Date
*/
public static Date currentDate() {
return timeToDate(new Date());
}
/**
*
* @Title: currentDay
* @Description: 当前日期字符串(yyyy-MM-dd)
* @param @return
* @return Date
*/
public static String currentDay() {
return fmt2DayStr(new Date());
}
/**
*
* @Title: currentDate
* @Description: 当前日期时间字符串(yyyy-MM-dd HH:mm:ss)
* @param @return
* @return Date
*/
public static String currentTime() {
return fmt2TimeStr(new Date());
}
/**
* @Title: timeToDate
* @Description:把日期后的时间归0 变成(yyyy-MM-dd 00:00:00:000)
* @param date
* @return Date
*/
public static Date timeToDate(Date dateTime) {
Calendar cal = Calendar.getInstance();
cal.setTime(dateTime);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* @Title: timeToDate2
* @Description:把日期后的时间归0 变成(yyyy-MM-dd 23:59:59:000)
* @param date
* @return Date
*/
public static Date timeToDate2(Date dateTime) {
Calendar cal = Calendar.getInstance();
cal.setTime(dateTime);
cal.set(Calendar.HOUR_OF_DAY, 23);
cal.set(Calendar.MINUTE, 59);
cal.set(Calendar.SECOND, 59);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
*
* @Title: str2Day
* @Description: 字符串时间转化为date(yyyy-MM-dd)
* @param @param strDate
* @param @return
* @return Date
*/
public static Date str2Day(String strDate) {
if (strDate == null)
return null;
Date ret = new Date();
try {
ret = ymdFormat.parse(strDate);
} catch (ParseException e) {
e.printStackTrace();
}
return ret;
}
/**
*
* @Title: toDate
* @Description: 字符串时间转化为date(yyyy-MM-dd HH:mm:ss)
* @param @param strDate
* @param @return
* @return Date
*/
public static Date str2Time(String strDate) {
if (strDate == null)
return null;
Date ret = new Date();
try {
ret = ymdhmsFormat.parse(strDate);
} catch (ParseException e) {
e.printStackTrace();
}
return ret;
}
/**
*
* @Title: fmt2DayStr
* @Description: 把日期格式转换成格式(yyyy-MM-dd)
* @param @param date
* @param @return
* @return String
*/
public static String fmt2DayStr(Date date) {
if (date == null)
return null;
return ymdFormat.format(date);
}
/**
*
* @Title: fmt2TimeStr
* @Description: 把日期格式转换成格式(yyyy-MM-dd HH:mm:ss)
* @param @param date
* @param @return
* @return String
*/
public static String fmt2TimeStr(Date date) {
if (date == null)
return null;
return ymdhmsFormat.format(date);
}
/**
* MM-dd HH:mm格式转换
*
* @param date
* @return
*/
public static String mdhmTime2Str(Date date) {
if (date == null)
return null;
return mdhmFormat.format(date);
}
/**
*
* @Title: format
* @Description: 格式化日期字符串
* @param @param date 日期
* @param @param pattern 日期格式
* @param @return
* @return String
*/
public static String format(Date date, String pattern) {
DateFormat format = new SimpleDateFormat(pattern);
return format.format(date);
}
/**
* 把一个表示日期的字符串转化成一个指定格式的日期类型
*
* @param strDate
* @param aMask
* @return
* @throws ParseException
*/
public static final Date convertStringToDate(String strDate, String aMask)
throws ParseException {
if (strDate == null) {
return null;
}
if (aMask == null) {
return null;
}
DateFormat format = new SimpleDateFormat(aMask);
return format.parse(strDate);
}
/**
* @Title: getDayDiff
* @Description: 返回两个时间差(天)
* @param @param d1
* @param @param d2
* @param @return
* @return int
*/
public static final int getDayDiff(Date d1, Date d2) {
long d1t = d1.getTime();
long d2t = d2.getTime();
return (int) ((d2t - d1t) / MillisecondsPerDay);
}
/**
* @Title: getHourDiff
* @Description: 返回两个时间差(小时)
* @param @param d1
* @param @param d2
* @param @return
* @return int
*/
public static double getHourDiff(Date d1, Date d2) {
long d1t = d1.getTime();
long d2t = d2.getTime();
return ((d2t - d1t) / MillisecondsPerHour);
}
/**
* @Title: getSecondDiff
* @Description: 返回两个时间差(秒)
* @param @param d1
* @param @param d2
* @param @return
* @return int
*/
public static long getSecondDiff(Date d1, Date d2) {
long d1t = d1.getTime();
long d2t = d2.getTime();
return ((d2t - d1t) / 1000);
}
/**
* @Title: getDayAdd
* @Description: 计算N天后的日期时间
* @param @param date
* @param @param days
* @param @return
* @return Date
*/
public static Date getDateAdd(Date date, int days) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.DATE, days);
return new Date(cal.getTime().getTime());
}
/**
* @disc 根据日期获取相差的月份
* @param date
* :给定的日期
* @param months
* :相差的月份数
* @return 返回Date对象
*/
static public Date getMonthAdd(Date date, int months) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.MONTH, months);
return new Date(cal.getTime().getTime());
}
/**
*
* @Title: getNumFmtDate
* @Description: 获得当前时间,格式如:20140128150501
* @param @param date
* @param @return
* @return String
*/
public static String getNumFmtDate(Date date) {
String str = fmt2TimeStr(date);
str = StringUtil.replaceChars(str, "-", "");
str = StringUtil.replaceChars(str, ":", "");
str = StringUtil.replaceChars(str, " ", "");
return str;
}
/**
*
* @Title: getNumStr2Time
* @Description: 字符串"20140128150501" 转换为 date "2014-01-28 15:05:01"
* @param @param str
* @param @return
* @param @throws ParseException
* @return Date
*/
public synchronized static Date getNumStr2Time(String str)
throws ParseException {
if (str == null || str.length() < 14) {
return null;
}
StringBuffer sb = new StringBuffer();
sb.append(str.substring(0, 4)).append("-");
sb.append(str.substring(4, 6)).append("-");
sb.append(str.substring(6, 8)).append(" ");
sb.append(str.substring(8, 10)).append(":");
sb.append(str.substring(10, 12)).append(":");
sb.append(str.substring(12, 14));
return str2Time(sb.toString());
}
/**
* 获取月份的最后一天
*
* @param date
* @return
*/
public static Date getMonthLastDay(Date date) {
Date nextMonthday = getFirstDateOfLastMon(date);
return getDateAdd(nextMonthday, -1);
}
/**
* 获取本月的第一天
*
* @param date
* @return
*/
public static Date getFirstDayOfMonth(Date date) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* @disc 根据当前日期,取得下个月第一天,2009-10-19 14:59:59
* @param
* @param mon
* @return
*/
static public Date getFirstDateOfLastMon(Date date) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.add(Calendar.MONTH, 1);
return new Date(cal.getTime().getTime());
}
/**
* 获取days天之后订单的关闭时间,如20120621000005
*
* @return
*/
public static String getOutTime(Date date, int days) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.DAY_OF_MONTH, days);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 5);
cal.set(Calendar.MILLISECOND, 0);
DateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
return format.format(new Date(cal.getTime().getTime()));
}
/**
* 判断两个指定格式的日期字符串前后,如果第一个日期字符串在第二个字符串前,返回-1 如果第一个日期字符串在第二个字符串后,返回1
* 如果第一个日期字符串等于第二个字符串,返回0
*
*/
public static final int compare(String one, String two, String aMask)
throws ParseException {
return (convertStringToDate(one, aMask).compareTo(convertStringToDate(
two, aMask)));
}
/**
* 日期作比较
*
* @return two与one的差值(天) author:金龙
*/
public static int compare(Date one, Date two) {
Long num1 = one.getTime();
Long num2 = two.getTime();
return (int) ((num2 - num1) / (24 * 3600 * 1000));
}
/**
* 日期作比较
*
* @return two与one的差值(天)
*/
public static int compareDay(Date one, Date two) {
Date oneYMDDate = DateUtil.getYMDDate(one);
Date twoYMDDate = DateUtil.getYMDDate(two);
return DateUtil.compare(oneYMDDate, twoYMDDate);
}
public static Date getYMDDate(Date date) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* 是否在今天范围内
*
* @param date
* @return
*/
public static boolean inCurrentDate(Date date) {
if (null == date) {
return false;
}
return fmt2DayStr(date).equals(fmt2DayStr(new Date()));
}
public static final String ymFormat(Date date) {
if (date == null)
return "";
return ymFormat.format(date);
}
/**
* 加减天数
*
* @param date
* @return Date
*/
public static final Date increaseDate(Date aDate, int days) {
Calendar cal = Calendar.getInstance();
cal.setTime(aDate);
cal.add(Calendar.DAY_OF_MONTH, days);
return cal.getTime();
}
public static Date getDateAfterDay(Date date, int day) {
if (date == null)
return null;
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.DAY_OF_MONTH, day);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 5);
cal.set(Calendar.MILLISECOND, 0);
return new Date(cal.getTime().getTime());
}
/**
* 返回两时间的时间间隔(以天计算)
*
* @param time1
* @param time2
* @return
*/
static public Long spaceDay(Date date1, Date date2) {
Long num1 = date1.getTime();
Long num2 = date2.getTime();
Long space = (num2 - num1) / (1000 * 3600 * 24);
return space;
}
}
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
public class DateUtil {
private static final DateFormat ymdhmsFormat = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss");
public static final DateFormat ymFormat = new SimpleDateFormat("yyyy-MM");
public static final DateFormat ymdFormat = new SimpleDateFormat( "yyyy-MM-dd");
private static final DateFormat mdhmFormat = new SimpleDateFormat("MM-dd HH:mm");
private static final DateFormat hmsFormat = new SimpleDateFormat("HH:mm:ss");
private static final DateFormat yMdHmsFormatFormat = new SimpleDateFormat( "yyyyMMddHHmmss");
private static final long MillisecondsPerDay = 24 * 60 * 60 * 1000;
private static final long MillisecondsPerHour = 60 * 60 * 1000;
public static final String yMdHmsFormat(Date date) {
if (date == null) {
return "";
}
return yMdHmsFormatFormat.format(date);
}
/**
* yyyyMMddHHmmss
*
* @param args
* @throws ParseException
*/
public static Date getDateByYMdHms(String str) throws ParseException {
if (str == null || str.length() < 14) {
return null;
}
return yMdHmsFormatFormat.parse(str);
}
/**
*
* @Title: currentDate
* @Description: 当前日期(yyyy-MM-dd)
* @param @return
* @return Date
*/
public static Date currentDate() {
return timeToDate(new Date());
}
/**
*
* @Title: currentDay
* @Description: 当前日期字符串(yyyy-MM-dd)
* @param @return
* @return Date
*/
public static String currentDay() {
return fmt2DayStr(new Date());
}
/**
*
* @Title: currentDate
* @Description: 当前日期时间字符串(yyyy-MM-dd HH:mm:ss)
* @param @return
* @return Date
*/
public static String currentTime() {
return fmt2TimeStr(new Date());
}
/**
* @Title: timeToDate
* @Description:把日期后的时间归0 变成(yyyy-MM-dd 00:00:00:000)
* @param date
* @return Date
*/
public static Date timeToDate(Date dateTime) {
Calendar cal = Calendar.getInstance();
cal.setTime(dateTime);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* @Title: timeToDate2
* @Description:把日期后的时间归0 变成(yyyy-MM-dd 23:59:59:000)
* @param date
* @return Date
*/
public static Date timeToDate2(Date dateTime) {
Calendar cal = Calendar.getInstance();
cal.setTime(dateTime);
cal.set(Calendar.HOUR_OF_DAY, 23);
cal.set(Calendar.MINUTE, 59);
cal.set(Calendar.SECOND, 59);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
*
* @Title: str2Day
* @Description: 字符串时间转化为date(yyyy-MM-dd)
* @param @param strDate
* @param @return
* @return Date
*/
public static Date str2Day(String strDate) {
if (strDate == null)
return null;
Date ret = new Date();
try {
ret = ymdFormat.parse(strDate);
} catch (ParseException e) {
e.printStackTrace();
}
return ret;
}
/**
*
* @Title: toDate
* @Description: 字符串时间转化为date(yyyy-MM-dd HH:mm:ss)
* @param @param strDate
* @param @return
* @return Date
*/
public static Date str2Time(String strDate) {
if (strDate == null)
return null;
Date ret = new Date();
try {
ret = ymdhmsFormat.parse(strDate);
} catch (ParseException e) {
e.printStackTrace();
}
return ret;
}
/**
*
* @Title: fmt2DayStr
* @Description: 把日期格式转换成格式(yyyy-MM-dd)
* @param @param date
* @param @return
* @return String
*/
public static String fmt2DayStr(Date date) {
if (date == null)
return null;
return ymdFormat.format(date);
}
/**
*
* @Title: fmt2TimeStr
* @Description: 把日期格式转换成格式(yyyy-MM-dd HH:mm:ss)
* @param @param date
* @param @return
* @return String
*/
public static String fmt2TimeStr(Date date) {
if (date == null)
return null;
return ymdhmsFormat.format(date);
}
/**
* MM-dd HH:mm格式转换
*
* @param date
* @return
*/
public static String mdhmTime2Str(Date date) {
if (date == null)
return null;
return mdhmFormat.format(date);
}
/**
*
* @Title: format
* @Description: 格式化日期字符串
* @param @param date 日期
* @param @param pattern 日期格式
* @param @return
* @return String
*/
public static String format(Date date, String pattern) {
DateFormat format = new SimpleDateFormat(pattern);
return format.format(date);
}
/**
* 把一个表示日期的字符串转化成一个指定格式的日期类型
*
* @param strDate
* @param aMask
* @return
* @throws ParseException
*/
public static final Date convertStringToDate(String strDate, String aMask)
throws ParseException {
if (strDate == null) {
return null;
}
if (aMask == null) {
return null;
}
DateFormat format = new SimpleDateFormat(aMask);
return format.parse(strDate);
}
/**
* @Title: getDayDiff
* @Description: 返回两个时间差(天)
* @param @param d1
* @param @param d2
* @param @return
* @return int
*/
public static final int getDayDiff(Date d1, Date d2) {
long d1t = d1.getTime();
long d2t = d2.getTime();
return (int) ((d2t - d1t) / MillisecondsPerDay);
}
/**
* @Title: getHourDiff
* @Description: 返回两个时间差(小时)
* @param @param d1
* @param @param d2
* @param @return
* @return int
*/
public static double getHourDiff(Date d1, Date d2) {
long d1t = d1.getTime();
long d2t = d2.getTime();
return ((d2t - d1t) / MillisecondsPerHour);
}
/**
* @Title: getSecondDiff
* @Description: 返回两个时间差(秒)
* @param @param d1
* @param @param d2
* @param @return
* @return int
*/
public static long getSecondDiff(Date d1, Date d2) {
long d1t = d1.getTime();
long d2t = d2.getTime();
return ((d2t - d1t) / 1000);
}
/**
* @Title: getDayAdd
* @Description: 计算N天后的日期时间
* @param @param date
* @param @param days
* @param @return
* @return Date
*/
public static Date getDateAdd(Date date, int days) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.DATE, days);
return new Date(cal.getTime().getTime());
}
/**
* @disc 根据日期获取相差的月份
* @param date
* :给定的日期
* @param months
* :相差的月份数
* @return 返回Date对象
*/
static public Date getMonthAdd(Date date, int months) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.MONTH, months);
return new Date(cal.getTime().getTime());
}
/**
*
* @Title: getNumFmtDate
* @Description: 获得当前时间,格式如:20140128150501
* @param @param date
* @param @return
* @return String
*/
public static String getNumFmtDate(Date date) {
String str = fmt2TimeStr(date);
str = StringUtil.replaceChars(str, "-", "");
str = StringUtil.replaceChars(str, ":", "");
str = StringUtil.replaceChars(str, " ", "");
return str;
}
/**
*
* @Title: getNumStr2Time
* @Description: 字符串"20140128150501" 转换为 date "2014-01-28 15:05:01"
* @param @param str
* @param @return
* @param @throws ParseException
* @return Date
*/
public synchronized static Date getNumStr2Time(String str)
throws ParseException {
if (str == null || str.length() < 14) {
return null;
}
StringBuffer sb = new StringBuffer();
sb.append(str.substring(0, 4)).append("-");
sb.append(str.substring(4, 6)).append("-");
sb.append(str.substring(6, 8)).append(" ");
sb.append(str.substring(8, 10)).append(":");
sb.append(str.substring(10, 12)).append(":");
sb.append(str.substring(12, 14));
return str2Time(sb.toString());
}
/**
* 获取月份的最后一天
*
* @param date
* @return
*/
public static Date getMonthLastDay(Date date) {
Date nextMonthday = getFirstDateOfLastMon(date);
return getDateAdd(nextMonthday, -1);
}
/**
* 获取本月的第一天
*
* @param date
* @return
*/
public static Date getFirstDayOfMonth(Date date) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* @disc 根据当前日期,取得下个月第一天,2009-10-19 14:59:59
* @param
* @param mon
* @return
*/
static public Date getFirstDateOfLastMon(Date date) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.set(Calendar.DAY_OF_MONTH, 1);
cal.add(Calendar.MONTH, 1);
return new Date(cal.getTime().getTime());
}
/**
* 获取days天之后订单的关闭时间,如20120621000005
*
* @return
*/
public static String getOutTime(Date date, int days) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.DAY_OF_MONTH, days);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 5);
cal.set(Calendar.MILLISECOND, 0);
DateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
return format.format(new Date(cal.getTime().getTime()));
}
/**
* 判断两个指定格式的日期字符串前后,如果第一个日期字符串在第二个字符串前,返回-1 如果第一个日期字符串在第二个字符串后,返回1
* 如果第一个日期字符串等于第二个字符串,返回0
*
*/
public static final int compare(String one, String two, String aMask)
throws ParseException {
return (convertStringToDate(one, aMask).compareTo(convertStringToDate(
two, aMask)));
}
/**
* 日期作比较
*
* @return two与one的差值(天) author:金龙
*/
public static int compare(Date one, Date two) {
Long num1 = one.getTime();
Long num2 = two.getTime();
return (int) ((num2 - num1) / (24 * 3600 * 1000));
}
/**
* 日期作比较
*
* @return two与one的差值(天)
*/
public static int compareDay(Date one, Date two) {
Date oneYMDDate = DateUtil.getYMDDate(one);
Date twoYMDDate = DateUtil.getYMDDate(two);
return DateUtil.compare(oneYMDDate, twoYMDDate);
}
public static Date getYMDDate(Date date) {
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTime();
}
/**
* 是否在今天范围内
*
* @param date
* @return
*/
public static boolean inCurrentDate(Date date) {
if (null == date) {
return false;
}
return fmt2DayStr(date).equals(fmt2DayStr(new Date()));
}
public static final String ymFormat(Date date) {
if (date == null)
return "";
return ymFormat.format(date);
}
/**
* 加减天数
*
* @param date
* @return Date
*/
public static final Date increaseDate(Date aDate, int days) {
Calendar cal = Calendar.getInstance();
cal.setTime(aDate);
cal.add(Calendar.DAY_OF_MONTH, days);
return cal.getTime();
}
public static Date getDateAfterDay(Date date, int day) {
if (date == null)
return null;
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.add(Calendar.DAY_OF_MONTH, day);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 5);
cal.set(Calendar.MILLISECOND, 0);
return new Date(cal.getTime().getTime());
}
/**
* 返回两时间的时间间隔(以天计算)
*
* @param time1
* @param time2
* @return
*/
static public Long spaceDay(Date date1, Date date2) {
Long num1 = date1.getTime();
Long num2 = date2.getTime();
Long space = (num2 - num1) / (1000 * 3600 * 24);
return space;
}
}
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