package com.matrix.system.hive.plugin.util; import com.matrix.core.tools.StringUtils; import org.apache.log4j.Logger; import java.sql.Timestamp; import java.text.DateFormat; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.Date; import java.util.List; /** * 日期格式化，转换工具类 * * @author Ron * @createTime 2014.08.30 */ public class DateUtils { public static Logger log = Logger.getLogger(DateUtils.class); public static final String DATE_FORMAT_SS = "yyyy-MM-dd HH:mm:ss"; public static final String DATE_FORMAT_MONGO = "yyyy-MM-dd'T'HH:mm:ss.SSS"; public static final String DATE_FORMAT_STS = "yyyy-MM-dd'T'HH:mm:ss"; public static final String DATE_FORMAT_ST = "yyyy-MM-dd'T'HH:mm"; public static final String DATE_FORMAT_MM = "yyyy-MM-dd HH:mm"; public static final String DATE_FORMAT_HH = "yyyy-MM-dd HH"; public static final String DATE_FORMAT_DD = "yyyy-MM-dd"; public static final String DATE_FORMAT_YYYY_MM = "yyyy-MM"; public static final String DATE_FORMAT_SPLITE_DD = "yyyy.MM.dd"; public static final String DATE_FORMAT_NO_SPLITE_DD = "yyyyMMdd"; public static final String DATE_FORMAT_MM_NO_DD = "yyyyMM"; public static final String DATE_FORMAT_NO_SPLITE_MM = "yyyyMMddHHmm"; public static final String DATE_FORMAT_NO_SPLITE_MM_HH = "yyyyMMddHH"; public static final String DATE_FORMAT_YEAR_MONTH_DAY = "yyyy年MM月dd日"; public static final String DATE_FORMAT_MM_DD = "MM-dd"; public static final String YEAR = "yyyy"; public static final String DATE_FORMAT_MMDD = "M月d日"; public static final String DATE_FORMAT_WEEK = "星期"; public static final String DATE_TIME_MORNING = "早上"; public static final String DATE_TIME_AFTERNOON = "下午"; public static final String DATE_TIME_NIGHT = "晚上"; public static final String CENTRE_SCRIBING = "-"; protected static final String EMPTY = ""; protected static final String ZERO = "0"; protected static final String SPLITE_CHAR = ":"; protected static final String START_TIME = " 00:00:00";// 空格不能删除 protected static final String END_TIME = " 23:59:59";// 空格不能删除 protected static final int WEEK_DAYS = 7; public static String yyyy_MM_dd_HH_mm_ss = "yyyy-MM-dd HH:mm:ss"; public static final String HH_mm = "HH:mm"; public static final String HHmm = "HHmm"; protected static final String[] weeks = { "一", "二", "三", "四", "五", "六", "日" }; /** * 返回年份 * * @param date 日期 * @return 返回年份 */ public static int getYear(Date date) { try { Calendar c = Calendar.getInstance(); c.setTime(date); return c.get(Calendar.YEAR); } catch (Exception e) { log.error(e.getLocalizedMessage(), e); } return 0; } /** * 返回月份 * * @param date 日期 * @return 返回月份 */ public static int getMonth(Date date) { try { Calendar c = Calendar.getInstance(); c.setTime(date); return c.get(Calendar.MONTH) + 1; } catch (Exception e) { log.error(e.getLocalizedMessage(), e); } return 0; } /** * 日期转字符串 * * @param date * @param format * @return */ public static String dateToString(Date date, String format) { if (date == null) { return EMPTY; } DateFormat fmt = new SimpleDateFormat(format); return fmt.format(date); } /** * 字符串转日期 * * @param dateStr * @param format * @return */ public static Date stringToDate(String dateStr, String format) { if (StringUtils.isBlank(dateStr) || StringUtils.isBlank(format)) { return null; } DateFormat fmt = new SimpleDateFormat(format); try { return fmt.parse(dateStr); } catch (ParseException e) { log.error(e.getLocalizedMessage(), e); } return null; } /** * 字符串转日期 如果转换失败就返回一个当前时间date * * @param dateStr * @param format * @return */ public static Date stringToDateNew(String dateStr, String format) { if (StringUtils.isBlank(dateStr) || StringUtils.isBlank(format)) { return new Date(); } DateFormat fmt = new SimpleDateFormat(format); try { return fmt.parse(dateStr); } catch (ParseException e) { log.error(e.getLocalizedMessage(), e); } return new Date(); } /** * 比较两个日期是否一致 * * @param dateA * @param dateB * @return */ public static boolean equals(Date dateA, Date dateB) { if (dateA == null || dateB == null) { return false; } String strA = dateToString(dateA, DATE_FORMAT_DD); String strB = dateToString(dateB, DATE_FORMAT_DD); if (StringUtils.equals(strA, strB)) { return true; } return false; } /** * 比较两个日期是否一致 * * @param dateA * @param dateB * @return */ public static boolean notEquals(Date dateA, Date dateB) { return !equals(dateA, dateB); } /** * 判断给定的日期是一周中的第几天，注意：按照中国的习惯，周日是第七天 * * @param date * @return */ public static int dateToWeek(Date date) { if (date == null) { return 0; } Calendar cal = Calendar.getInstance(); cal.setTime(date); if (cal.get(Calendar.DAY_OF_WEEK) == 1) { return 7; } else { return cal.get(Calendar.DAY_OF_WEEK) - 1; } } public static String dateOfWeek(Date date) { return DATE_FORMAT_WEEK + weeks[dateToWeek(date) - 1]; } /** * 指定时间的下一天 * * @param date * @return */ public static Date nextDate(Date date) { if (date == null) { return date; } Calendar cal = Calendar.getInstance(); try { cal.setTime(date); cal.add(Calendar.DATE, 1); return cal.getTime(); } catch (Exception e) { log.error(e.getLocalizedMessage(), e); } return null; } /** * 指定时间的前一天 * * @param date * @return */ public static Date previousDate(Date date) { if (date == null) { return date; } Calendar cal = Calendar.getInstance(); try { cal.setTime(date); cal.add(Calendar.DATE, -1); return cal.getTime(); } catch (Exception e) { log.error(e.getLocalizedMessage(), e); } return null; } /** * 指定时间的下N天 * * @param date * @return */ public static Date nextNDate(Date date, int nDay) { if (date == null) { return date; } Calendar cal = Calendar.getInstance(); try { cal.setTime(date); cal.add(Calendar.DATE, nDay); return cal.getTime(); } catch (Exception e) { log.error(e.getLocalizedMessage(), e); } return null; } /** * * @Title: getFutureDay 获取某个时间点的未来 几天的日期 * @author:jyy * @param date * @param start * @param end */ public static List getFutureDay(Date date, int start,int end){ List dates=new ArrayList(); for (int i = 0; i < end-start; i++) { dates.add(DateUtils.nextNDate(date,i)); } return dates; } /** * 指定时间的前N天 * * @param date * @return */ public static Date previousNDate(Date date, int nDay) { if (date == null) { return date; } Calendar cal = Calendar.getInstance(); try { cal.setTime(date); cal.add(Calendar.DATE, -nDay); return cal.getTime(); } catch (Exception e) { log.error(e.getLocalizedMessage(), e); } return null; } /** * 获取一天的起始时间 * * @param date * @return */ public static Date getStartDate(Date date) { if (date == null) { return date; } DateFormat fmt = new SimpleDateFormat(DATE_FORMAT_DD); String dateStr = fmt.format(date); dateStr = dateStr + START_TIME; fmt = new SimpleDateFormat(DATE_FORMAT_SS); try { return fmt.parse(dateStr); } catch (ParseException e) { log.error(e.getLocalizedMessage(), e); } return date; } /** * 获取一天的结束时间 * * @param date * @return */ public static Date getEndDate(Date date) { if (date == null) { return date; } DateFormat fmt = new SimpleDateFormat(DATE_FORMAT_DD); String dateStr = fmt.format(date); dateStr = dateStr + END_TIME; fmt = new SimpleDateFormat(DATE_FORMAT_SS); try { return fmt.parse(dateStr); } catch (ParseException e) { log.error(e.getLocalizedMessage(), e); } return date; } /** * currentDat是否在referenceDate日期之前 * * @param referenceDate * @param currentDat * @return */ public static boolean isBeforeDate(Date referenceDate, Date currentDate) { if (currentDate == null) { return false; } if (referenceDate == null) { return true; } return currentDate.before(referenceDate); } /** * currentDat是否在referenceDate日期之后 * * @param referenceDate * @param currentDat * @return */ public static boolean isAffterDate(Date referenceDate, Date currentDate) { if (currentDate == null) { return false; } if (referenceDate == null) { return true; } return currentDate.after(referenceDate); } /** * 判断currentDate是否在startDate和endDate之间，不包括startDate和endDate * * @param startDate * @param endDate * @param currentDate * @return */ public static boolean isDuringDate(Date startDate, Date endDate, Date currentDate) { if (currentDate == null) { return false; } if (isAffterDate(startDate, currentDate) && isBeforeDate(endDate, currentDate)) { return true; } return false; } /** * 判断currentDate是否在startDate和endDate之间，包括startDate和endDate * * @param startDate * @param endDate * @param currentDate * @return */ public static boolean isBetweenDate(Date startDate, Date endDate, Date currentDate) { if (currentDate == null) { return false; } if (isAffterDate(startDate, currentDate) && isBeforeDate(endDate, currentDate)) { return true; } // 开始接受日期判断 else if (startDate.equals(currentDate) ||endDate.equals(currentDate)) { return true; } return false; } /** * 获取startDate到endDate之间的星期day（中文星期）不包括startDate和endDate * * @param startDate * @param endDate * @param day * @return */ public static List findDayDuringDate(Date startDate, Date endDate, int day) { List listDate = new ArrayList(); int startDay = dateToWeek(startDate); Date date = null; if (startDay == day) { date = nextNDate(startDate, WEEK_DAYS); } else { date = nextNDate(startDate, day - startDay); } while (isDuringDate(startDate, endDate, date)) { listDate.add(date); date = nextNDate(date, WEEK_DAYS); } return listDate; } /** * * @Title: getNextNMinute 获取date之后N分钟的时间 * @author:jyy * @param date * @return * Date 返回类型 * @date 2016年8月3日 下午2:48:51 * @throws */ public static Date getNextNMinute(Date date,int n){ return new Date(date.getTime()+(n*60*1000)); } /** * 获取startDate到endDate之间的（中文星期）包括startDate和endDate * @param startDate * @param endDate * @param day * @return */ public static List findDayBetweenDate(Date startDate, Date endDate, int day) { List listDate = new ArrayList(); int startDay = dateToWeek(startDate); Date date = null; if (startDay == day) { date = startDate; } else { date = nextNDate(startDate, day - startDay); } while (isBetweenDate(startDate, endDate, date)) { listDate.add(date); date = nextNDate(date, WEEK_DAYS); } return listDate; } /** * date转换成Timestamp * @param date * @param format * @return */ public static Timestamp dateToTimestamp(Date date, String format) { if (date == null) { return null; } if (StringUtils.isBlank(format)) { format = DATE_FORMAT_SS; } DateFormat fmt = new SimpleDateFormat(format); return Timestamp.valueOf(fmt.format(date)); } /** * 获取早中晚 * * @param time * @return */ public static String getDateTime(int time) { // 早上 if (time == 1) { return DateUtils.DATE_TIME_MORNING; } // 下午 else if (time == 2) { return DateUtils.DATE_TIME_AFTERNOON; } // 晚上 else if (time == 3) { return DateUtils.DATE_TIME_NIGHT; } return null; } /** * 获取早中晚的开始时间 * * @param date * @param time * @return */ public static Date getMeetTimeStart(String date, int time) { // 早上 if (time == 1) { return DateUtils.stringToDate(date + " 06:00", DateUtils.DATE_FORMAT_MM); } // 下午 else if (time == 2) { return DateUtils.stringToDate(date + " 13:00", DateUtils.DATE_FORMAT_MM); } // 晚上 else if (time == 3) { return DateUtils.stringToDate(date + " 19:00", DateUtils.DATE_FORMAT_MM); } return null; } /** * 获取早中晚的结束时间 * * @param date * @param time * @return */ public static Date getMeetTimeEnd(String date, int time) { // 早上 if (time == 1) { return DateUtils.stringToDate(date + " 13:00", DateUtils.DATE_FORMAT_MM); } // 下午 else if (time == 2) { return DateUtils.stringToDate(date + " 19:00", DateUtils.DATE_FORMAT_MM); } // 晚上 else if (time == 3) { return DateUtils.stringToDate(date + " 23:00", DateUtils.DATE_FORMAT_MM); } return null; } /** * 得到几天前的时间 * * @param d * @param day * @return */ public static Timestamp getDateBefore(Date d, int day) { Calendar now = Calendar.getInstance(); now.setTime(d); now.set(Calendar.DATE, now.get(Calendar.DATE) - day); return new Timestamp(now.getTime().getTime()); } /** * 得到几天后的时间 * * @param d * @param day * @return */ public static Timestamp getDateAfter(Date d, int day) { Calendar now = Calendar.getInstance(); now.setTime(d); now.set(Calendar.DATE, now.get(Calendar.DATE) + day); return new Timestamp(now.getTime().getTime()); } /** * 将日期类型格式化成字符串 * * @param date * @return 格式化后日期字符串 * @throws ParseException */ public static String dateFormatStr(Date date, String dateStyle) { String dateStr = null; if (date != null) { SimpleDateFormat sdf = new SimpleDateFormat(dateStyle); dateStr = sdf.format(date); } return dateStr; } /** * 2016-W31 转换2016年 第31 周 周1 * @Title: weekStrToDate * @author:jyy * @return * Date 返回类型 * @date 2016年8月31日 上午10:01:53 * @throws */ public static Date weekStrToDate(String str){ if(str==null){ return new Date(); } Calendar c=Calendar.getInstance(); String[] dtime=str.split("-W"); if(dtime.length<2){ return new Date(); } c.setWeekDate(Integer.parseInt(dtime[0]), Integer.parseInt(dtime[1]), 1); return c.getTime(); } /** * 时间可是转 2016-W31 * @Title: weekStrToDate * @author:jyy * @return * Date 返回类型 * @date 2016年8月31日 上午10:01:53 * @throws */ public static String dateToWorkStr(Date date){ Calendar c=Calendar.getInstance(); c.setTime(date); int i = c.get(Calendar.WEEK_OF_YEAR); int year=getYear(new Date()); return year+"-W"+i; } /** * 获取时间戳 * * @return */ public static String getTimeMark() { return dateToString(new Date(), "yyyyMMddHHmmssSSS"); } /** * 获取一个编码 * 获取一个当前时间并且加入了四位的随机字母 * @return */ public static String getTimeCode() { return dateToString(new Date(), "yyyyMMddssSSS")+ StringUtils.getRandomString(4); } /** * 获取相差num个礼拜的周一 * @Title: getNextMonDay * @author:jyy * @param date * @param next * @return * Date 返回类型 * @date 2016年8月29日 上午10:08:25 * @throws */ public static Date getNextMonDay(Date date,int num) { Date a = org.apache.commons.lang.time.DateUtils.addDays(date, -1); Calendar cal = Calendar.getInstance(); cal.setTime(a); cal.add(Calendar.WEEK_OF_YEAR, num); cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY); return cal.getTime(); } /** * 获取相差num个礼拜的周周末 * @Title: getNextMonDay * @author:jyy * @param date * @param next * @return * Date 返回类型 * @date 2016年8月29日 上午10:08:25 * @throws */ public static Date getNextWeekDay(Date date,int num) { Date a = org.apache.commons.lang.time.DateUtils.addDays(date, -1); Calendar cal = Calendar.getInstance(); cal.setTime(a); cal.set(Calendar.DAY_OF_WEEK, num); return cal.getTime(); } /** * * @Title: getDifTimeMonth * @author:jyy * @param beginTime * @param endTime * @return * long 返回类型 * @date 2016年9月12日 下午5:46:27 * @throws */ public static long getDifTimeMin(Date beginTime,Date endTime){ return (endTime.getTime()-beginTime.getTime())/1000/ 60; } /** * 获取多少月以后的时间 * @Title: nextMonth * @author:jyy * @param date * @param num * @return * Date 返回类型 * @date 2016年10月9日 上午10:51:23 * @throws */ public static Date nextMonth(Date date, int num) { Calendar calendar = Calendar.getInstance(); //得到日历 calendar.setTime(date); calendar.add(calendar.MONTH,num); return calendar.getTime(); } /** * 获取时间搓，秒级 * @return */ public static String getTimeSecent() { long time=new Date().getTime(); System.out.println(time/1000); return (time/1000)+""; } private final static int[] dayArr = new int[] { 20, 19, 21, 20, 21, 22, 23, 23, 23, 24, 23, 22 }; private final static String[] constellationArr = new String[] { "摩羯座", "水瓶座", "双鱼座", "白羊座", "金牛座", "双子座", "巨蟹座", "狮子座", "处女座", "天秤座", "天蝎座", "射手座", "摩羯座" }; /** * Java通过生日计算星座 * * @param month * @param day * @return */ public static String getConstellation(int month, int day) { return day < dayArr[month - 1] ? constellationArr[month - 1] : constellationArr[month]; } /** * 通过生日计算属相 * * @param year * @return */ public static String getYear(int year) { if (year < 1900) { return "未知"; } int start = 1900; String[] years = new String[] { "鼠", "牛", "虎", "兔", "龙", "蛇", "马", "羊", "猴", "鸡", "狗", "猪" }; return years[(year - start) % years.length]; } }