JavaTM 2 Platform
Standard Ed. 5.0

java.util
Ŭ·¡½º Date

java.lang.Object 
  »óÀ§¸¦ È®Àå java.util.Date
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable, Cloneable, Comparable <Date >
¾Ë·ÁÁø Á÷°è ¼­ºê Ŭ·¡½º:
Date, Time, Timestamp

public class Date
extends Object
implements Serializable, Cloneable, Comparable <Date >

Ŭ·¡½º Date´Â ƯÁ¤ÀÇ ½ÃÁ¡À» ³ªÅ¸³»¼­, ±× Á¤¹Ðµµ´Â ¹Ð¸® ¼¼ÄÁµåÀÔ´Ï´Ù.

JDK 1. 1 º¸´Ù ÀüÀÇ Å¬·¡½º Date¿¡´Â 2°³ÀÇ Ãß°¡ ±â´ÉÀÌ ÀÖ¾ú½À´Ï´Ù. ¿ì¼±, ³¯Â¥¿Í ½Ã°£¸¦ ³â, ¿ù, ÀÏ, ½Ã, ºÐ, ÃÊÀÇ °ªÀ¸·Î Çؼ­ Çؼ®ÇÒ ¼ö°¡ ÀÖ¾ú½À´Ï´Ù. °Ô´Ù°¡ ³¯Â¥¿Í ½Ã°£ ij¸¯ÅÍ ¶óÀÎÀÇ Æ÷¸ËÀ» ±¸¹® ºÐ¼® ÇÒ ¼ö°¡ ÀÖ¾ú½À´Ï´Ù. ±×·¯³ª, ÀÌ·¯ÇÑ ±â´ÉÀÇ API´Â °¢±¹¾î¿¡ ´ëÀÀÇÏ´Â °ÍÀÌ ¾Æ´Ï¾ú½À´Ï´Ù. JDK 1. 1 À¸·ÎºÎÅÍ´Â ³¯Â¥¿Í ½Ã°£¿Í ½Ã°£ ÇʵåÀÇ »çÀÌÀÇ º¯È¯¿¡´Â Calendar Ŭ·¡½º¸¦, ³¯Â¥¿Í ½Ã°£ ij¸¯ÅÍ ¶óÀÎÀÇ Æ÷¸Ë°ú ±¸¹® ºÐ¼®¿¡´Â DateFormat Ŭ·¡½º¸¦ °¢°¢ »ç¿ëÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù. Date ´ëÀÀÇÏ´Â ¸Þ¼­µå´Â Ãßõ µÇÁö ¾Ê½À´Ï´Ù.

Date Ŭ·¡½º´Â UTC (Universal Coordinate Time)¸¦ ¹Ý¿µÇÏ´Â °ÍÀ» µµÇÏ°í ÀÖ½À´Ï´Ù¸¸, Java °¡»ó ¸Ó½ÅÀÇ È£½ºÆ® ȯ°æ¿¡ µû¶ó¼­´Â ÀÌ°ÍÀ» Á¤È®ÇÏ°Ô ½Ç½ÃÇÒ ¼ö ¾øÀ» °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù. °ÅÀÇ ¸ðµç ÃÖ±ÙÀÇ OS ´Â ¸ðµç °æ¿ì¿¡ ´ëÇØ 1 ³¯  = 24 × 60 × 60 = 86400 ÃÊ·Î °¡Á¤ÇÏ°í ÀÖ½À´Ï´Ù. ±×·¯³ª, UTC¿¡ ´ëÇØ ¸Å³â ¾à 1ȸ ³ª 2ȸ ¡¸À±ÃÊ¡¹¶ó°í ºÒ¸®´Â ¿©ºÐÀÇ ÃÊ°¡ ¹ß»ýÇÕ´Ï´Ù. À±ÃÊ´Â Ç×»ó ±× ³¯ÀÇ ¸¶Áö¸· Ãʷμ­ Ãß°¡µÇ¾î ±×°ÍÀº Ç×»ó 12 ¿ù 31 ÀÏÀΰ¡ ¶Ç´Â 6 ¿ù 30 ÀÏÀÔ´Ï´Ù. ¿¹¸¦ µé¾î 1995 ³âÀÇ ¸¶Áö¸· ºÐÀº À±ÃÊÀÇ Ãß°¡¿¡ ÀÇÇØ ±æÀÌ°¡ 61 ÃÊ¿´½À´Ï´Ù. ´ëºÎºÐÀÇ ÄÄÇ»ÅÍÀÇ Å¬¶ôÀº À±ÃÊÀÇ Â÷À̸¦ ¹Ý¿µÇÒ ¼ö ÀÖÀ» ¸¸Å­ Á¤È®ÇÏÁö´Â ¾Ê½À´Ï´Ù.

ÄÄÇ»ÅÍ Ç¥ÁØÀÇ ¸î°³Àΰ¡´Â GMT (Greenwich Mean Time, ±×¸®´ÏÁö Ç¥ÁؽÃ)¿¡ ÀÇÇØ Á¤Àǵǰí ÀÖ½À´Ï´Ù. ÀÌ°ÍÀº UT (Universal Time)¿Í µ¿µîÇÕ´Ï´Ù. GMT´Â ÀÌ Ç¥ÁØÀÇ ¡¸ÀϹÝÀûÀΡ¹À̸§ÀÔ´Ï´Ù. UT´Â ÀÌ Ç¥ÁØÀÇ ¡¸°úÇÐÀûÀΡ¹À̸§ÀÔ´Ï´Ù. UTC¿Í UT Â÷ÀÌ´Â UTC°¡ ¿øÀÚ ½Ã°è¿¡ ±Ù°ÅÇϴµ¥ ´ëÇØ, UT´Â õ¹®ÇÐÀûÀÎ °üÃø¿¡ ±Ù°ÅÇÏ´Â °ÍÀÔ´Ï´Ù. ÀÌ°ÍÀº ½Ç¿ëÀûÀÎ ¸ñÀûÀ¸·ÎºÎÅÍ ÇÏ¸é °ÅÀÇ Â÷ÀÌ´Â ¾ø½À´Ï´Ù. Áö±¸ÀÇ ÀÚÀüÀº ÀÏÁ¤Àº ¾Æ´Ï±â ¶§¹®¿¡ (Áö±¸´Â º¹ÀâÇÏ°Ô ´Ê¾îÁö°Å³ª »¡¶óÁö°Å³ª ÇÑ´Ù), UT´Â Ç×»ó ÀÏÁ¤¿¡ È帣´Â °ÍÀº ¾Æ´Õ´Ï´Ù. À±ÃÊ´Â UTC¸¦ UT1 0.9 ÃÊ À̳»¿¡ À¯ÁöÇÒ ÇÊ¿ä°¡ ÀÖ¾î UTC¿¡ µµÀԵǾú½À´Ï´Ù. ÀÌ UT1´Â UT ¹öÀü ÀÎ Á¤Á¤ÀÌ º£Ç®¾îÁö°í ÀÖ½À´Ï´Ù. (¿Í)°ú °°ÀÌ ±× ¹Û¿¡µµ ½Ã°£°ú ³¯Â¥¿Í ½Ã°£ÀÇ ½Ã½ºÅÛÀÌ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î À§¼º º£À̽ºÀÇ GPS (Global Positioning System, Áö±¸ À§Ä¡È®ÀÎ ½Ã½ºÅÛ)´Â UTC¿¡ µ¿±â ÇÏ°í ÀÖ½À´Ï´Ù¸¸, À±ÃÊÀÇ Á¶Á¤Àº µÇÁö ¾Ê½À´Ï´Ù. »ó¼¼ Á¤º¸ÀÇ ¼Ò½º¿¡´Â U.S. Naval Observatory (¹Ì±¹ Çرº õ¹®´ë)°¡ ÀÖ¾î, ƯÈ÷ ´ÙÀ½ÀÇ ¡¸Directorate of Time¡¹,

 http://tycho.usno.navy.mil  

¹× ´ÙÀ½ÀÇ ¡¸Systems of Time¡¹ÀÇ Á¤ÀǸ¦ ÂüÁ¶ÇϽʽÿÀ.

 http://tycho.usno.navy.mil/systime.html  

³â, ¿ù, ÀÏ, ½Ã, ºÐ, ÃÊÀÇ °ªÀ» ¹ÞÀ»±î µ¹·ÁÁִ Ŭ·¡½º Date ¸ðµç ¸Þ¼­µå¿¡ ´ëÇØ, ´ÙÀ½ÀÇ Ç¥½Ã°¡ »ç¿ëµË´Ï´Ù.

¸ðµç °æ¿ì¿¡ ´ëÇØ, ÀÌ ¸ñÀûÀ¸·Î ¸Þ¼­µå¿¡°Ô ÁÙ ¼ö ÀÖ¾ú´ø Àμö´Â ÁöÁ¤µÈ ¹üÀ§¿¡ µé¾î°¥ ÇÊ¿ä´Â ¾ø½À´Ï´Ù. ¿¹¸¦ µé¾î ÀÏÀÚ¸¦ 1 ¿ù 32 ÀϷμ­ ÁöÁ¤ÇßÀ» °æ¿ì´Â 2 ¿ù 1 ÀÏ·Î Çؼ®µË´Ï´Ù.

µµÀÔµÈ ¹öÀü :
JDK1. 0
°ü·Ã Ç׸ñ:
DateFormat, Calendar, TimeZone, Á÷·ÄÈ­ µÈ Çü½Ä

»ý¼ºÀÚ °³¿ä
Date ()
          Date °´Ã¼¸¦ ÇÒ´çÇØ ÃʱâÈ­ÇÕ´Ï´Ù.
Date (int year, int month, int date)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(year + 1900, month, date) ¶Ç´Â GregorianCalendar(year + 1900, month, date)·Î ¿Å°ÜÁ³½À´Ï´Ù.
Date (int year, int month, int date, int hrs, int min)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(year + 1900, month, date, hrs, min) ¶Ç´Â GregorianCalendar(year + 1900, month, date, hrs, min)·Î ¿Å°ÜÁ³½À´Ï´Ù.
Date (int year, int month, int date, int hrs, int min, int sec)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(year + 1900, month, date, hrs, min, sec) ¶Ç´Â GregorianCalendar(year + 1900, month, date, hrs, min, sec)·Î ¿Å°ÜÁ³½À´Ï´Ù.
Date (long date)
          Date °´Ã¼¸¦ ÇÒ´çÇØ ÃʱâÈ­ÇÕ´Ï´Ù.
Date (String  s)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â DateFormat.parse(String s)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 boolean after (Date  when)
          ÀÌ ³¯Â¥¿Í ½Ã°£°¡ ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£º¸´Ù ÈÄ¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 boolean before (Date  when)
          ÀÌ ³¯Â¥¿Í ½Ã°£°¡ ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£º¸´Ù Àü¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 Object clone ()
          ÀÌ °´Ã¼ÀÇ º¹»çº»À» ¸®ÅÏÇÕ´Ï´Ù.
 int compareTo (Date  anotherDate)
          ¼ø¼­ºÎ¸¦ À§Çؼ­ 2°³ÀÇ Date¸¦ ºñ±³ÇÕ´Ï´Ù.
 boolean equals (Object  obj)
          2°³ÀÇ ³¯Â¥¿Í ½Ã°£°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ºñ±³ÇÕ´Ï´Ù.
 int getDate ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.MONTH)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 int getDay ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.DAY_OF_WEEK)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 int getHours ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.HOUR_OF_DAY)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 int getMinutes ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.MINUTE)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 int getMonth ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.MONTH)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 int getSeconds ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.SECOND)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 long getTime ()
          Date °´Ã¼·Î ³ªÅ¸³»Áö´Â 1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT ·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù.
 int getTimezoneOffset ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â -(Calendar.get(Calendar.ZONE_OFFSET) + Calendar.get(Calendar.DST_OFFSET)) / (60 * 1000)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 int getYear ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.YEAR) - 1900 À¸·Î ¿Å°ÜÁ³½À´Ï´Ù.
 int hashCode ()
          ÀÌ °´Ã¼¿¡ ´ëÇÑ Çؽà Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù.
static long parse (String  s)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â DateFormat.parse(String s)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 void setDate (int date)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.DAY_OF_MONTH, int date)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 void setHours (int hours)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.HOUR_OF_DAY, int hours)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 void setMinutes (int minutes)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.MINUTE, int minutes)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 void setMonth (int month)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.MONTH, int month)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 void setSeconds (int seconds)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.SECOND, int seconds)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 void setTime (long time)
          Date °´Ã¼¸¦, 1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT ·ÎºÎÅÍ time ¹Ð¸® ¼¼ÄÁµåÀÇ ½ÃÁ¡À» ³ªÅ¸³»µµ·Ï ¼³Á¤ÇÕ´Ï´Ù.
 void setYear (int year)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.YEAR, year + 1900)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 String toGMTString ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â GMT TimeZone¸¦ »ç¿ëÇÏ´Â °ÍÀ¸·Î½á, DateFormat.format(Date date)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 String toLocaleString ()
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â DateFormat.format(Date date)·Î ¿Å°ÜÁ³½À´Ï´Ù.
 String toString ()
          Date °´Ã¼¸¦ ´ÙÀ½ÀÇ Çü½ÄÀÇ String·Î º¯È¯ÇÕ´Ï´Ù.
static long UTC (int year, int month, int date, int hrs, int min, int sec)
          ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(year + 1900, month, date, hrs, min, sec) ¶Ç´Â GregorianCalendar(year + 1900, month, date, hrs, min, sec)·Î ¿Å°ÜÁ³½À´Ï´Ù. UTC TimeZone¸¦ »ç¿ëÇØ, Calendar.getTime(). getTime()°¡ ³ªÁß¿¡ °è¼ÓµË´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
finalize, getClass, notify, notifyAll, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

Date

public Date()
Date °´Ã¼¸¦ ÇÒ´çÇØ ÃʱâÈ­ÇÕ´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ ÀÌ °´Ã¼´Â ÇÒ´çÇÒ ¼ö ÀÖ¾úÀ» ¶§ÀÇ ½Ã°¢À» °¡Àå °¡±î¿î ¹Ð¸® ¼¼ÄÁµå ´ÜÀ§·Î ³ªÅ¸³À´Ï´Ù.

°ü·Ã Ç׸ñ:
System.currentTimeMillis()

Date

public Date(long date)
Date °´Ã¼¸¦ ÇÒ´çÇØ ÃʱâÈ­ÇÕ´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ ÀÌ °´Ã¼´Â ¡¸½Å±â¿ø¡¹(Áï, 1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT)ÀΠǥÁؽúÎÅÍÀÇ ÁöÁ¤µÈ ¹Ð¸® ¼¼ÄÁµå¼ö¸¦ ³ªÅ¸³À´Ï´Ù.

ÆĶó¹ÌÅÍ:
date - 1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT ·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå¼ö
°ü·Ã Ç׸ñ:
System.currentTimeMillis()

Date

@Deprecated 
public Date(int year,
                       int month,
                       int date)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(year + 1900, month, date) ¶Ç´Â GregorianCalendar(year + 1900, month, date)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼¸¦ ÇÒ´çÇØ ÃʱâÈ­ÇÕ´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ ÀÌ °´Ã¼´Â ·ÎÄà ½Ã°£ÀÇ Çѹã ÁßÀ» ³ªÅ¸³À´Ï´Ù. ÀÌ°ÍÀº, year, month, dateÀμö·Î ÁöÁ¤µÈ ³¯ÀÇ ÃÊÀÔ´Ï´Ù.

ÆĶó¹ÌÅÍ:
year - ³âºÎÅÍ 1900À» »« °Í
month - 0 ~ 11 ´Þ
date - 1 ~ 31 ´ÞÀÇ ³¯
°ü·Ã Ç׸ñ:
Calendar

Date

@Deprecated 
public Date(int year,
                       int month,
                       int date,
                       int hrs,
                       int min)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(year + 1900, month, date, hrs, min) ¶Ç´Â GregorianCalendar(year + 1900, month, date, hrs, min)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼¸¦ ÇÒ´çÇØ ±×°ÍÀ» ÃʱâÈ­ÇÕ´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ °´Ã¼´Â year, month, date, hrs ¹× minÀμö·Î ÁöÁ¤µÈ ¸¸Å­ÀÇ °³½Ã½ÃÁ¡À» ·ÎÄà ŸÀÓ Á¸À¸·Î ³ªÅ¸³À´Ï´Ù.

ÆĶó¹ÌÅÍ:
year - ³âºÎÅÍ 1900À» »« °Í
month - 0 ~ 11 ´Þ
date - 1 ~ 31 ´ÞÀÇ ³¯
hrs - 0 ~ 23 ¶§
min - 0 ~ 59 ºÐ
°ü·Ã Ç׸ñ:
Calendar

Date

@Deprecated 
public Date(int year,
                       int month,
                       int date,
                       int hrs,
                       int min,
                       int sec)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(year + 1900, month, date, hrs, min, sec) ¶Ç´Â GregorianCalendar(year + 1900, month, date, hrs, min, sec)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼¸¦ ÇÒ´çÇØ ±×°ÍÀ» ÃʱâÈ­ÇÕ´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ °´Ã¼´Â year, month, date, hrs, min ¹× secÀμö·Î ÁöÁ¤µÈ ÃÊÀÇ °³½Ã½ÃÁ¡À» ·ÎÄà ŸÀÓ Á¸À¸·Î ³ªÅ¸³À´Ï´Ù.

ÆĶó¹ÌÅÍ:
year - ³âºÎÅÍ 1900À» »« °Í
month - 0 ~ 11 ´Þ
date - 1 ~ 31 ´ÞÀÇ ³¯
hrs - 0 ~ 23 ¶§
min - 0 ~ 59 ºÐ
sec - 0 ~ 59 ÃÊ
°ü·Ã Ç׸ñ:
Calendar

Date

@Deprecated 
public Date(String  s)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â DateFormat.parse(String s)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼¸¦ ÇÒ´çÇØ ÃʱâÈ­ÇÕ´Ï´Ù. ÀÌ°Í¿¡ ÀÇÇØ ÀÌ °´Ã¼´Â ij¸¯ÅÍ ¶óÀÎ s·Î ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢¿¡ ÃʱâÈ­µË´Ï´Ù. ÀÌ°ÍÀº, parse(java.lang.String) ¸Þ¼­µå·Î Çؼ®µÇ´Â °Í°ú °°ÀÌ Çؼ®µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
s - ³¯Â¥¿Í ½Ã°£ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö
°ü·Ã Ç׸ñ:
DateFormat, parse(java.lang.String)
¸Þ¼­µåÀÇ »ó¼¼

clone

public Object  clone()
ÀÌ °´Ã¼ÀÇ º¹»çº»À» ¸®ÅÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ clone
¹Ýȯ°ª:
ÀÌ ÀνºÅϽºÀÇ º¹Á¦
°ü·Ã Ç׸ñ:
Cloneable

UTC

@Deprecated 
public static long UTC(int year,
                                  int month,
                                  int date,
                                  int hrs,
                                  int min,
                                  int sec)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(year + 1900, month, date, hrs, min, sec) ¶Ç´Â GregorianCalendar(year + 1900, month, date, hrs, min, sec)·Î ¿Å°ÜÁ³½À´Ï´Ù. UTC TimeZone¸¦ »ç¿ëÇØ, Calendar.getTime(). getTime()°¡ ³ªÁß¿¡ °è¼ÓµË´Ï´Ù.

Àμö¿¡ ±Ù°ÅÇØ ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢À» ÆÇÁ¤ÇÕ´Ï´Ù. ±×·¯ÇÑ Àμö´Â 6°³ÀÇ Àμö¸¦ °¡Áö´Â Date »ý¼ºÀÚ °æ¿ì¿Í ¿ÏÀüÈ÷ °°ÀÌ ³â, ¿ù, ÀÏ, ½Ã, ºÐ ¹× Ãʷμ­ Çؼ®µË´Ï´Ù¸¸, ÀÌ °æ¿ìÀÇ Àμö´Â ·ÎÄà ŸÀÓ Á¸Àº ¾Æ´Ï°í UTC¸¦ ±âÁØÀ¸·Î Çؼ®µË´Ï´Ù. ¸®ÅÏµÈ ½Ã°£Àº ½Å±â¿ø (1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT)À¸·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå·Î ÃøÁ¤µÈ ½Ã°£ °£°ÝÀ¸·Î¼­ ³ªÅ¸³»Áý´Ï´Ù.

ÆĶó¹ÌÅÍ:
year - ³âºÎÅÍ 1900À» »« °Í
month - 0 ~ 11 ´Þ
date - 1 ~ 31 ´ÞÀÇ ³¯
hrs - 0 ~ 23 ¶§
min - 0 ~ 59 ºÐ
sec - 0 ~ 59 ÃÊ
¹Ýȯ°ª:
Àμö·Î ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ 1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT ·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå¼ö
°ü·Ã Ç׸ñ:
Calendar

parse

@Deprecated 
public static long parse(String  s)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â DateFormat.parse(String s)·Î ¿Å°ÜÁ³½À´Ï´Ù.

ij¸¯ÅÍ ¶óÀÎ s¸¦ ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Ç¥ÇöÀ¸·Î Çؼ®ÇÏ·Á°í ÇÕ´Ï´Ù. ÀÌ ½Ãµµ°¡ ¼º°øÇϸé, ³ªÅ¸³­ ½Ã°£Àº ¹Ð¸® ¼¼ÄÁµå¼ö·Î ÃøÁ¤µÈ ½Å±â¿ø (1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT)À¸·ÎºÎÅÍÀÇ ½Ã°£ °£°ÝÀ¸·Î¼­ µ¹·ÁÁÖ°íÁö°í ³ªÅ¸³»Áý´Ï´Ù. ÀÌ ½Ãµµ°¡ ½ÇÆÐÇϸé, IllegalArgumentExceptionÀÌ ¹ß»ý µË´Ï´Ù.

¸¹Àº ±¸¹®ÀÌ °¡´ÉÇÕ´Ï´Ù. IETF Ç¥ÁØ ³¯Â¥¿Í ½Ã°£ ±¸¹® Sat, 12 Aug 1995 13:30:00 GMT°¡ Àνĵ˴ϴÙ. °Ô´Ù°¡ ¹Ì±¹ ´ë·úÀÇ Å¸ÀÓ Á¸ »ý·«ÇüÀÌ Àνĵ˴ϴٸ¸, ÀϹÝÀûÀÎ »ç¿ë¿¡¼­´Â ŸÀÓ Á¸ ¿ÀÇÁ¼Â(offset) Sat, 12 Aug 1995 13:30:00 GMT+0430 (±×¸®´ÏÁö ÀÚ¿À¼±ÀÇ ¼­ÂÊ, 4 ½Ã°£ 30 ºÐ )¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä. ŸÀÓ Á¸À» ÁöÁ¤ÇÏÁö ¾ÊÀ¸¸é ·ÎÄà ŸÀÓ Á¸ÀÌ »ç¿ëµË´Ï´Ù. GMT¿Í UTC´Â µ¿µîÀ̶ó°í º¸¿©Áý´Ï´Ù.

ij¸¯ÅÍ ¶óÀÎ s´Â ´ë»óÀÇ µ¥ÀÌÅ͸¦ ãÀ¸¸é¼­, ¿ÞÂÊ¿¡¼­ ¿À¸¥ÂÊÀ» ÇâÇØ Ã³¸®µË´Ï´Ù. s ¾È¿¡¼­ ASCII °ýÈ£ ¹®ÀÚ ¡¸()¡¹·Î µÑ·¯½Î¿© ÀÖ´Â °ÍÀº ¹«½ÃµË´Ï´Ù. °ýÈ£´Â »óÀÚ·Î ÇÒ ¼ö ÀÖ½À´Ï´Ù. °ýÈ£ ÀÌ¿Ü·Îs ³»¿¡¼­ Çã°¡µÇ´Â ¹®ÀÚ´Â ¾Æ·¡ÀÇ ASCII ¹®ÀÚ »ÓÀÔ´Ï´Ù.

 abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789,+-:/
¹× °ø¹é ¹®ÀÚ

10 Áø¼öÀÇ ¿¬¼ÓÀº 10 Áø¼ö·Î¼­ 󸮵˴ϴÙ.

¹®ÀÚÀÇ ¿¬¼ÓÀº ´Ü¾î¶ó°í º¸¿©Á® ¾Æ·¡¿Í °°ÀÌ Ã³¸®µË´Ï´Ù.

ij¸¯ÅÍ ¶óÀÎ s Àüü°¡ ÁÖ»ç µÇ¸é, ±×°ÍÀº 2°³ÀÇ ¹æ¹ýÀÇ ¾î´À ÂÊÀÎÁö·Î ½Ã°£¿¡ º¯È¯µË´Ï´Ù. ŸÀÓ Á¸ ¶Ç´Â ŸÀÓ Á¸ ¿ÀÇÁ¼Â(offset)°¡ Àνĵǰí ÀÖ´Â °æ¿ì, ³â, ¿ù, ÀÏ, ½Ã, ºÐ ¹× ÃÊ´Â UTC ·Î Çؼ®µÇ¾î ŸÀÓ Á¸ ¿ÀÇÁ¼Â(offset)°¡ Àû¿ëµË´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì, ³â, ¿ù, ÀÏ, ½Ã, ºÐ ¹× ÃÊ´Â ·ÎÄà ŸÀÓ Á¸À¸·Î Çؼ®µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
s - ³¯Â¥¿Í ½Ã°£·Î¼­ ±¸¹® ºÐ¼® µÇ´Â ij¸¯ÅÍ ¶óÀÎ
¹Ýȯ°ª:
ij¸¯ÅÍ ¶óÀÎ Àμö·Î ³ªÅ¸³»Áø 1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT ·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå¼ö
°ü·Ã Ç׸ñ:
DateFormat

getYear

@Deprecated 
public int getYear()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.YEAR) - 1900 À¸·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼·Î ³ªÅ¸³»Áö´Â ½ÃÁ¡À» Æ÷ÇÔÇϵ簡 ¶Ç´Â ±× ½ÃÁ¡¿¡¼­ ½ÃÀ۵Ǵ ÇغÎÅÍ 1900À» »« °á°úÀÇ °ªÀ» ·ÎÄà ŸÀÓ Á¸À¸·Î Çؼ®ÇØ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
1900À» »«, ÀÌ ³¯Â¥¿Í ½Ã°£°¡ ³ªÅ¸³»´Â ÇØ
°ü·Ã Ç׸ñ:
Calendar

setYear

@Deprecated 
public void setYear(int year)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.YEAR, year + 1900)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼ÀÇ Çظ¦, ÁöÁ¤µÈ °ª¿¡ 1900À» ´õÇÑ °ÍÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. ÀÌ Date°´Ã¼´Â ÁöÁ¤µÈ ÇØ°¡ ÀÖ´Â ½ÃÁ¡À» ÀÌÀü°ú °°ÀÌ ¿ù, ÀÏ, ½Ã, ºÐ ¹× Ãʸ¦ »ç¿ëÇØ ·ÎÄà ŸÀÓ Á¸À¸·Î ³ªÅ¸³»µµ·Ï º¯°æµË´Ï´Ù. ¿¹¸¦ µé¾î ³¯Â¥¿Í ½Ã°£°¡ 2 ¿ù 29 ÀÏÀ̾ú´ø °æ¿ì, ÇØ´Â À±³âÀº ¾Æ´Ï¸é ¼³Á¤µÇ¾î »õ·Î¿î ³¯Â¥¿Í ½Ã°£´Â 3 ¿ù 1 ÀϷμ­ ó¸®µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
year - ³âÀÇ °ª
°ü·Ã Ç׸ñ:
Calendar

getMonth

@Deprecated 
public int getMonth()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.MONTH)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼·Î ³ªÅ¸³»Áö´Â ½ÃÁ¡À» Æ÷ÇÔÇϵ簡 ¶Ç´Â ±× ½ÃÁ¡¿¡¼­ ½ÃÀ۵Ǵ ´ÞÀ» ³ªÅ¸³»´Â ¼öÄ¡¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¸®ÅÏµÈ °ªÀº 0 À¸·Î 11 »çÀÌÀ̸ç, °ª 0 Àº 1 ¿ùÀ» ³ªÅ¸³À´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£°¡ ³ªÅ¸³»´Â ´Þ
°ü·Ã Ç׸ñ:
Calendar

setMonth

@Deprecated 
public void setMonth(int month)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.MONTH, int month)·Î ¿Å°ÜÁ³½À´Ï´Ù.

ÀÌ ³¯Â¥¿Í ½Ã°£ÀÇ ´ÞÀ» ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. Date °´Ã¼´Â ÁöÁ¤µÈ ´ÞÀÌ ÀÖ´Â ½ÃÁ¡À» ·ÎÄà ŸÀÓ Á¸À» »ç¿ëÇØ, ÀÌÀü°ú °°ÀÌ ³â, ÀÏ, ½Ã, ºÐ ¹× ÃÊ¿¡ ³ªÅ¸³»µµ·Ï º¯°æµË´Ï´Ù. ¿¹¸¦ µé¾î ³¯Â¥¿Í ½Ã°£°¡ 10 ¿ù 31 ÇϳªÀÇ °æ¿ì, ±×¸®°í ´ÞÀÌ 6 ¿ù·Î ¼³Á¤µÇ¾î ÀÖ´Â °æ¿ì, »õ·Î¿î ³¯Â¥¿Í ½Ã°£´Â 7 ¿ù 1 ÀϷμ­ ó¸®µË´Ï´Ù. 6 ¿ùÀº 30 ÀÏ ¹Û¿¡ ¾ø±â ¶§¹®ÀÔ´Ï´Ù.

ÆĶó¹ÌÅÍ:
month - 0 ~ 11 ´ÞÀÇ °ª
°ü·Ã Ç׸ñ:
Calendar

getDate

@Deprecated 
public int getDate()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.MONTH)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼·Î ³ªÅ¸³»Áö´Â ´ÞÀÇ ³¯À» ¸®ÅÏÇÕ´Ï´Ù. ¹Ýȯ°ªÀº, Date °´Ã¼·Î ³ªÅ¸³»Áø ½ÃÁ¡À» Æ÷ÇÔÇϵ簡 ¶Ç´Â ±× ½ÃÁ¡¿¡¼­ ½ÃÀ۵Ǵ ´ÞÀÇ ³¯ (·ÎÄà ŸÀÓ Á¸)À» ³ªÅ¸³»´Â 1 À¸·Î 31 »çÀÌ°¡ µË´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£·Î ³ªÅ¸³»Áö´Â ´ÞÀÇ ³¯
°ü·Ã Ç׸ñ:
Calendar

setDate

@Deprecated 
public void setDate(int date)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.DAY_OF_MONTH, int date)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼ÀÇ ´ÞÀÇ ³¯À» ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. Date °´Ã¼´Â ÁöÁ¤µÈ ´ÞÀÇ ³¯ÀÌ ÀÖ´Â ½ÃÁ¡À» ·ÎÄà ŸÀÓ Á¸À» »ç¿ëÇØ, ÀÌÀü°ú °°ÀÌ ³â, ¿ù, ½Ã, ºÐ ¹× ÃÊ¿¡ ³ªÅ¸³»µµ·Ï º¯°æµË´Ï´Ù. ¿¹¸¦ µé¾î ³¯Â¥¿Í ½Ã°£°¡ 4 ¿ù 30 ÇϳªÀÇ °æ¿ì¿¡ ³¯Â¥¿Í ½Ã°£°¡ 31 À¸·Î ¼³Á¤µÇ¸é, 4 ¿ùÀº 30 ÀÏ ¹Û¿¡ ¾ø±â ¶§¹®¿¡ ±×°ÍÀº 5 ¿ù 1 ÀϷμ­ ó¸®µË´Ï´Ù.

ÆĶó¹ÌÅÍ:
date - 1 ~ 31 ´ÞÀÇ ³¯ÀÇ °ª
°ü·Ã Ç׸ñ:
Calendar

getDay

@Deprecated 
public int getDay()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.DAY_OF_WEEK)·Î ¿Å°ÜÁ³½À´Ï´Ù.

ÀÌ ³¯Â¥¿Í ½Ã°£·Î ³ªÅ¸³»Áö´Â ÁÖÀÇ ³¯À» ¸®ÅÏÇÕ´Ï´Ù. ¹Ýȯ°ª (0 = Sunday, 1 = Monday, 2 = Tuesday, 3 = Wednesday, 4 = Thursday, 5 = Friday, 6 = Saturday)Àº, Date °´Ã¼·Î ³ªÅ¸³»Áö´Â ½ÃÁ¡À» Æ÷ÇÔÇÏ´ÂÁö, ¶Ç´Â ±× ½ÃÁ¡¿¡¼­ ½ÃÀ۵Ǵ ÁÖÀÇ ³¯À» ·ÎÄà ŸÀÓ Á¸À¸·Î ³ªÅ¸³À´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£·Î ³ªÅ¸³»Áö´Â ¿äÀÏ
°ü·Ã Ç׸ñ:
Calendar

getHours

@Deprecated 
public int getHours()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.HOUR_OF_DAY)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼°¡ ³ªÅ¸³¾ ¶§¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¹Ýȯ°ªÀº, Date °´Ã¼·Î ³ªÅ¸³»Áö´Â ½ÃÁ¡À» Æ÷ÇÔÇÒ±î ±× ½ÃÁ¡¿¡¼­ ½ÃÀÛµÉ ¶§¸¦ ·ÎÄà ŸÀÓ Á¸À¸·Î ³ªÅ¸³»´Â ¼öÄ¡ (0 ~ 23)ÀÔ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£°¡ ³ªÅ¸³¾ ¶§
°ü·Ã Ç׸ñ:
Calendar

setHours

@Deprecated 
public void setHours(int hours)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.HOUR_OF_DAY, int hours)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼¶§¸¦, ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. Date °´Ã¼´Â ÁöÁ¤µÈ ³¯¶§ÀÇ ½ÃÁ¡À» ·ÎÄà ŸÀÓ Á¸À» »ç¿ëÇØ, ÀÌÀü°ú °°ÀÌ ³â, ¿ù, ÀÏ, ºÐ ¹× ÃÊ¿¡ ³ªÅ¸³»µµ·Ï º¯°æµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
hours - ½Ã°£ÀÇ °ª
°ü·Ã Ç׸ñ:
Calendar

getMinutes

@Deprecated 
public int getMinutes()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.MINUTE)·Î ¿Å°ÜÁ³½À´Ï´Ù.

ÀÌ ³¯Â¥¿Í ½Ã°£·Î ³ªÅ¸³»Áú ¶§¸¦ Áö³­ ¸¸Å­ ¼ö¸¦, ·ÎÄà ŸÀÓ Á¸À¸·Î ¸®ÅÏÇÕ´Ï´Ù. ¹Ýȯ°ªÀº, 0 ~ 59 ÀÔ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£·Î ³ªÅ¸³»Áú ¶§¸¦ Áö³­ ¸¸Å­ ¼ö
°ü·Ã Ç׸ñ:
Calendar

setMinutes

@Deprecated 
public void setMinutes(int minutes)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.MINUTE, int minutes)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼ÀÇ ºÐÀÌ ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. Date °´Ã¼´Â ÁöÁ¤µÇ¾úÀ» ¶§ÀÇ ºÐÀÇ ¾î¶² ½ÃÁ¡À» ·ÎÄà ŸÀÓ Á¸À» »ç¿ëÇØ, ÀÌÀü°ú °°ÀÌ ³â, ¿ù, ÀÏ, ½Ã, ÃÊ·Î ³ªÅ¸³»µµ·Ï º¯°æµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
minutes - ºÐÀÇÄ¡
°ü·Ã Ç׸ñ:
Calendar

getSeconds

@Deprecated 
public int getSeconds()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.get(Calendar.SECOND)·Î ¿Å°ÜÁ³½À´Ï´Ù.

ÀÌ ³¯Â¥¿Í ½Ã°£·Î ³ªÅ¸³»Áö´Â ºÐÀ» Áö³­ Ãʼö¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¹Ýȯ°ªÀº, 0 ~ 61 ÀÔ´Ï´Ù. °ª 60 ¹× 61 Àº À±³âÀ» °í·ÁÇÏ´Â Java °¡»ó ¸Ó½Å¸¸À¸·Î ¹ß»ýÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£·Î ³ªÅ¸³»Áö´Â ºÐÀ» Áö³­ Ãʼö
°ü·Ã Ç׸ñ:
Calendar

setSeconds

@Deprecated 
public void setSeconds(int seconds)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â Calendar.set(Calendar.SECOND, int seconds)·Î ¿Å°ÜÁ³½À´Ï´Ù.

ÀÌ Date ÃÊ°¡ ÁöÁ¤µÈ °ªÀ¸·Î ¼³Á¤ÇÕ´Ï´Ù. Date °´Ã¼´Â ÁöÁ¤µÈ ¸¸Å­ÀÇ ÃÊ°¡ ÀÖ´Â ½ÃÁ¡À» ·ÎÄà ŸÀÓ Á¸À» »ç¿ëÇØ, ÀÌÀü°ú °°ÀÌ ³â, ¿ù, ÀÏ, ½Ã ¹× ºÐ¿¡ ³ªÅ¸³»µµ·Ï º¯°æµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
seconds - 2¹ø°ÀÇ °ª
°ü·Ã Ç׸ñ:
Calendar

getTime

public long getTime()
Date °´Ã¼·Î ³ªÅ¸³»Áö´Â 1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT ·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£·Î ³ªÅ¸³»Áö´Â 1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT ·ÎºÎÅÍÀÇ ¹Ð¸® ¼¼ÄÁµå¼ö

setTime

public void setTime(long time)
Date °´Ã¼¸¦, 1970 ³â 1 ¿ù 1 ÀÏ 00:00:00 GMT ·ÎºÎÅÍ time ¹Ð¸® ¼¼ÄÁµåÀÇ ½ÃÁ¡À» ³ªÅ¸³»µµ·Ï ¼³Á¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
time - ¹Ð¸® ¼¼ÄÁµå¼ö

before

public boolean before(Date  when)
ÀÌ ³¯Â¥¿Í ½Ã°£°¡ ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£º¸´Ù Àü¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
when - ³¯Â¥¿Í ½Ã°£
¹Ýȯ°ª:
Date °´Ã¼°¡ ³ªÅ¸³»´Â ½ÃÁ¡ÀÌ when °´Ã¼°¡ ³ªÅ¸³»´Â ½ÃÁ¡º¸´Ù ºü¸¥ °æ¿ì¸¸ true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
¿¹¿Ü:
NullPointerException - when°¡ nullÀÎ °æ¿ì

after

public boolean after(Date  when)
ÀÌ ³¯Â¥¿Í ½Ã°£°¡ ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£º¸´Ù ÈÄ¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
when - ³¯Â¥¿Í ½Ã°£
¹Ýȯ°ª:
ÀÌ Date °´Ã¼°¡ ³ªÅ¸³»´Â ½ÃÁ¡ÀÌ when °´Ã¼°¡ ³ªÅ¸³»´Â ½ÃÁ¡º¸´Ù ´ÊÀº °æ¿ì¸¸ true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
¿¹¿Ü:
NullPointerException - when°¡ nullÀÎ °æ¿ì

equals

public boolean equals(Object  obj)
2°³ÀÇ ³¯Â¥¿Í ½Ã°£°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ºñ±³ÇÕ´Ï´Ù. Àμö°¡ nullÀº ¾Æ´Ï°í, ÇÑÆí, ÀÌ °´Ã¼¿Í ¹Ð¸® ¼¼ÄÁµå±îÁö °°Àº ½ÃÁ¡À» ³ªÅ¸³»´Â Date °´Ã¼À̸é, true¸¦ ¸®ÅÏÇÕ´Ï´Ù.

µû¶ó¼­, 2°³ÀÇ Date°´Ã¼´Â getTime ¸Þ¼­µå°¡ ¾çÂÊ ¸ðµÎ¿¡ ´ëÇؼ­ °°Àº long¸¦ µ¹·ÁÁÖ´Â °æ¿ì¸¸ µ¿ÀÏÇÑ °ÍÀ̶ó°í º¸¿©Áý´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ equals
ÆĶó¹ÌÅÍ:
obj - ºñ±³ ´ë»óÀÇ °´Ã¼
¹Ýȯ°ª:
°´Ã¼°¡ °°Àº °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
°ü·Ã Ç׸ñ:
getTime()

compareTo

public int compareTo(Date  anotherDate)
¼ø¼­ºÎ¸¦ À§Çؼ­ 2°³ÀÇ Date¸¦ ºñ±³ÇÕ´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Comparable <Date > ³»ÀÇ compareTo
ÆĶó¹ÌÅÍ:
anotherDate - ºñ±³ ´ë»óÀÇ Date
¹Ýȯ°ª:
Àμö Date°¡ ÀÌ Date¿Í µ¿ÀÏÇÑ °æ¿ì´Â °ª 0. ÀÌ Date°¡ Àμö Date º¸´Ù ÀüÀÇ °æ¿ì´Â 0 º¸´Ù ÀÛÀº °ª. ÀÌ Date°¡ Àμö Date º¸´Ù ÈÄÀÇ °æ¿ì´Â 0 º¸´Ù Å« °ª
¿¹¿Ü:
NullPointerException - anotherDate°¡ nullÀÎ °æ¿ì
µµÀÔµÈ ¹öÀü :
1.2

hashCode

public int hashCode()
ÀÌ °´Ã¼¿¡ ´ëÇÑ Çؽà Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù. °á°ú´Â getTime() ¸Þ¼­µå¿¡ ÀÇÇØ ¸®ÅÏµÈ ¿ø½ÃÀû long Ä¡ÀÇ »óÀ§ ¹Ý°ú ÇÏÀ§ ¹ÝÀÇ ¹èŸÀû ³í¸®ÇÕÀÔ´Ï´Ù. Áï, Çؽà ÄÚµå´Â ´ÙÀ½ÀÇ ½ÄÀÇ °ªÀÔ´Ï´Ù.
 (int)(this.getTime()^(this.getTime() >>> 32))

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ hashCode
¹Ýȯ°ª:
ÀÌ °´Ã¼ÀÇ Çؽà Äڵ尪
°ü·Ã Ç׸ñ:
Object.equals(java.lang.Object), Hashtable

toString

public String  toString()
Date °´Ã¼¸¦ ´ÙÀ½ÀÇ Çü½ÄÀÇ String·Î º¯È¯ÇÕ´Ï´Ù.
 dow mon dd hh:mm:ss zzz yyyy
ÀÌÇÏ¿¡ °¢°¢ÀÇ ¹Ì¸¦ ³ªÅ¸³À´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Object ³»ÀÇ toString
¹Ýȯ°ª:
ÀÌ ³¯Â¥¿Í ½Ã°£ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö
°ü·Ã Ç׸ñ:
toLocaleString(), toGMTString()

toLocaleString

@Deprecated 
public String  toLocaleString()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â DateFormat.format(Date date)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇöÀ» ±¸Çö Á¸ÀÇ Çü½Ä¿¡¼­ ÀÛ¼ºÇÕ´Ï´Ù. ÀÌ°ÍÀº Java ¾îÇø®ÄÉÀ̼ÇÀÌ ¾îµð¼­ °¡µ¿ ÇÑ´Ù°í Çصµ, ±× »ç¿ëÀÚ¿¡ °Ô ÀÖ¾î ÀÌ Çü½ÄÀÌ Ä£¼÷ÇÔÀÌ ÀÖ´Â °ÍÀ̱⠶§¹®ÀÔ´Ï´Ù. ÀÌ ¸ñÀûÀº ISO C. strftime() ±â´É¿¡ ÀÇÇØ Áö¿ø µÇ´Â ¡¸%c¡¹Æ÷¸ËÀÇ °æ¿ì¿Í °°½À´Ï´Ù.

¹Ýȯ°ª:
·ÎÄÉÀÏ ±ÔÄ¢À» »ç¿ëÇÑ ÀÌ ³¯Â¥¿Í ½Ã°£ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö
°ü·Ã Ç׸ñ:
DateFormat, toString(), toGMTString()

toGMTString

@Deprecated 
public String  toGMTString()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â GMT TimeZone¸¦ »ç¿ëÇÏ´Â °ÍÀ¸·Î½á, DateFormat.format(Date date)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇöÀ» ¾Æ·¡ÀÇ Çü½Ä¿¡¼­ ÀÛ¼ºÇÕ´Ï´Ù.
 d mon yyyy hh:mm:ss GMT
ÀÌÇÏ¿¡ °¢°¢ÀÇ ¹Ì¸¦ ³ªÅ¸³À´Ï´Ù.

°á°ú´Â ·ÎÄà ŸÀÓ Á¸¿¡ Á¸ÇÏÁö ¾Ê½À´Ï´Ù.

¹Ýȯ°ª:
ÀÎÅͳÝÀÇ GMT ±ÔÄ¢À» »ç¿ëÇÑ, ÀÌ ³¯Â¥¿Í ½Ã°£ÀÇ Ä³¸¯ÅÍ ¶óÀΠǥÇö
°ü·Ã Ç׸ñ:
DateFormat, toString(), toLocaleString()

getTimezoneOffset

@Deprecated 
public int getTimezoneOffset()
ÃßõÇÏÁö ¾Ê½À´Ï´Ù.  JDK ¹öÀü 1.1 ±× µÚ·Î´Â -(Calendar.get(Calendar.ZONE_OFFSET) + Calendar.get(Calendar.DST_OFFSET)) / (60 * 1000)·Î ¿Å°ÜÁ³½À´Ï´Ù.

Date °´Ã¼·Î ³ªÅ¸³»Áö´Â ½Ã°£¿¡ ÀûÀýÇÑ, UTC¸¦ ±âÁØÀ¸·Î ÇÑ ·ÎÄà ŸÀÓ Á¸ÀÇ ¿ÀÇÁ¼Â(offset)¸¦ ºÐ¿¡ ¸®ÅÏÇÕ´Ï´Ù.

´ÙÀ½¿¡ ±×¸®´ÏÁöÀÇ ¼­ 5 ½Ã°£ Á¸ÀÇ Massachusetts ¿¹¸¦ ³ªÅ¸³À´Ï´Ù.

 new Date(96, 1, 14). getTimezoneOffset() returns 300
1996 ³â 2 ¿ù 14 ÀÏÀ̱⠶§¹®¿¡ Ç¥Áؽà (µ¿ºÎ Ç¥ÁؽÃ)°¡ »ç¿ëµÇ°í ÀÖ½À´Ï´Ù. ¿ÀÇÁ¼Â(offset)´Â UTC ·ÎºÎÅÍ 5 ½Ã°£ÀÔ´Ï´Ù.
 new Date(96, 5, 1). getTimezoneOffset() returns 240
1996 ³â 6 ¿ù 1 ÀÏÀ̱⠶§¹®¿¡ ¼­¸ÓŸÀÓ (µ¿ºÎ ¼­¸ÓŸÀÓ)ÀÌ »ç¿ëµÇ°í ÀÖ½À´Ï´Ù. ¿ÀÇÁ¼Â(offset)´Â UTC ·ÎºÎÅÍ 4 ½Ã°£ »ÓÀÔ´Ï´Ù.

ÀÌ ¸Þ¼­µå´Â °è»êÇß´ÂÁö¿Í °°ÀÌ °°Àº °á°ú¸¦ »ý¼ºÇÕ´Ï´Ù.

 (this.getTime() - UTC(this.getYear(),  this.getMonth(),  this.getDate(), this.getHours(),  this.getMinutes(),  this.getSeconds())) / (60 * 1000) 

¹Ýȯ°ª:
ÇöÀçÀÇ Å¸ÀÓ Á¸¿¡ ´ëÇÑ ºÐ¿¡ ³ªÅ¸³»Áø ŸÀÓ Á¸ ¿ÀÇÁ¼Â(offset)
°ü·Ã Ç׸ñ:
Calendar.ZONE_OFFSET, Calendar.DST_OFFSET, TimeZone.getDefault()

JavaTM 2 Platform
Standard Ed. 5.0

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