JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.text
Ŭ·¡½º SimpleDateFormat

java.lang.Object 
  |
  +--java.text.Format 
        |
        +--java.text.DateFormat 
              |
              +--java.text.SimpleDateFormat
¸ðµç ±¸Çö ÀÎÅÍÆäÀ̽º:
Cloneable , Serializable

public class SimpleDateFormat
extends DateFormat

SimpleDateFormat ´Â ÀÏÀÚÀÇ Æ÷¸Ë°ú ÇØ¼®À», ·ÎÄÉÀÏÀ» °í·ÁÇØ ½Ç½ÃÇϱâ À§ÇÑ ±¸»ó Ŭ·¡½ºÀÔ´Ï´Ù. À̰Ϳ¡ ÀÇÇØ, Æ÷¸Ë (ÀÏÀÚ -> ÅØ½ºÆ®), ÇØ¼® (ÅØ½ºÆ® -> ÀÏÀÚ), ¹× Á¤±ÔÈ­¸¦ ½Ç½ÃÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù.

SimpleDateFormat ¸¦ »ç¿ëÇϸé(ÀÚ), ÀÏÀÚ ½Ã°¢ Æ÷¸ËÀÇ À¯Àú Á¤ÀÇ ÆÐÅÏÀ» ¼±ÅÃÇÏ´Â °Í¿¡ ÀÇÇØ ¿ì¼± »ç¿ëÀ» °³½ÃÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù. ±×·¯³ª, °¡´ÉÇÑ ÇÑ,DateFormat ÀÇ getTimeInstance,getDateInstance, ¶Ç´Â getDateTimeInstance ·Î ÀÏÀÚ ½Ã°¢ Æ÷¸ÅÅ͸¦ ÀÛ¼ºÇϵµ·Ï ÇØ ÁÖ¼¼¿ä. ÀÌ·¯ÇÑ Å¬·¡½º ¸Þ¼Òµå´Â ¸ðµÎ, µðÆúÆ® Æ÷¸Ë ÆÐÅÏÀ¸·Î ÃʱâÈ­µÈ ÀÏÀÚ ½Ã°¢ Æ÷¸ÅÅ͸¦ µ¹·ÁÁÙ ¼ö°¡ ÀÖ½À´Ï´Ù. Æ÷¸Ë ÆÐÅÏÀº Çʿ信 µû¶ó¼­,applyPattern ¸Þ¼Òµå¸¦ »ç¿ëÇØ ¼öÁ¤ÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ ¸Þ¼ÒµåÀÇ »ç¿ë¹ý¿¡ ´ëÇØ¼­´Â DateFormat ¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.

ÀÏÀÚ/½Ã°¢ ÆÐÅÏ

ÀÏÀÚ/½Ã°¢ Æ÷¸ËÀºÀÏÀÚ/½Ã°¢ ÆÐÅÏij¸¯ÅÍ ¶óÀÎÀ¸·Î ÁöÁ¤µË´Ï´Ù. ÀÏÀÚ/½Ã°¢ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀγ»¿¡¼­´Â ÀοëºÎÈ£·Î µÑ·¯½ÎÀÌÁö ¾ÊÀº 'A' ~ 'Z' ¹× 'a' ~ 'z' ´Â ÀÏÀÚ ¶Ç´Â ½Ã°¢ ij¸¯ÅÍ ¶óÀÎÀÇ ÄÄÆÛ³ÍÆ®¸¦ ³ªÅ¸³»´Â ÆÐÅÏ Ä³¸¯Åͷμ­ ÇØ¼®µË´Ï´Ù. ÅØ½ºÆ®´Â ´ÜÀÏ ÀοëºÎÈ£ (')·Î µÑ·¯½Î´Â °ÍÀ¸·Î ÇØ¼®À» ȸÇÇÇÒ ¼ö ÀÖ½À´Ï´Ù. "''" ´Â ´ÜÀÏ ÀοëºÎÈ£¸¦ ³ªÅ¸³À´Ï´Ù. ´Ù¸¥ ¸ðµç ij¸¯ÅÍ´Â ÇØ¼®µÇÁö ¾Ê°í Æ÷¸ËÁß¿¡ Ãâ·Â ij¸¯ÅÍ ¶óÀο¡ ´Ü¼øÇÏ°Ô Ä«ÇǵǴÂÁö ÇØ¼®Áß¿¡ ÀԷ ij¸¯ÅÍ ¶óÀο¡ ´ëÇØ¼­ ÀÏÄ¡ ´çÇÕ´Ï´Ù.

´ÙÀ½ÀÇ ÆÐÅÏ Ä³¸¯ÅͰ¡ Á¤Àǵ˴ϴÙ. (´Ù¸¥ 'A' ~ 'Z' ¹× 'a' ~ 'z' ÀÇ ¸ðµç ij¸¯ÅÍ´Â ¿¹¾àÀÌ ³¡³­ »óÅÂ)

ij¸¯ÅÍ ÀÏÀÚ ¶Ç´Â ½Ã°¢ÀÇ ÄÄÆÛ³ÍÆ® Ç¥½Ã ·Ê
G ±â¿ø ÅØ½ºÆ® AD
y ³â ³â 1996; 96
M ¿ù ¿ù July; Jul; 07
w ÇØ¿¡ À־ÀÇ ÁÖ ¼öÄ¡ 27
W ´Þ¿¡ À־ÀÇ ÁÖ ¼öÄ¡ 2
D ÇØ¿¡ À־ÀÇ ³¯ ¼öÄ¡ 189
d ´Þ¿¡ À־ÀÇ ³¯ ¼öÄ¡ 10
F ´Þ¿¡ À־ÀÇ ¿äÀÏ ¼öÄ¡ 2
E ¿äÀÏ ÅØ½ºÆ® Tuesday; Tue
a ¿ÀÀü/¿ÀÈÄ ÅØ½ºÆ® PM
H ÇÏ·ç¿¡ À־ÀÇ ¶§ (0 ~ 23) ¼öÄ¡ 0
k ÇÏ·ç¿¡ À־ÀÇ ¶§ (1 ~ 24) ¼öÄ¡ 24
K ¿ÀÀü/¿ÀÈͧ (0 ~ 11) ¼öÄ¡ 0
h ¿ÀÀü/¿ÀÈͧ (1 ~ 12) ¼öÄ¡ 12
m ºÐ ¼öÄ¡ 30
s ÃÊ ¼öÄ¡ 55
S ¹Ð¸® ¼¼ÄÁµå ¼öÄ¡ 978
z ŸÀÓ Á¸ ÀϹÝÀûÀΠŸÀÓ Á¸ Pacific Standard Time; PST; GMT-08:00
Z ŸÀÓ Á¸ RFC 822 ŸÀÓ Á¸ -0800
ÆÐÅÏ Ä³¸¯ÅÍ´Â ±× ¼ö·Î Á¤È®ÇÑ Ç¥ÇöÀÌ Á¤ÇØÁö±â (À§ÇØ)¶§¹®¿¡, Åë»ó ¹Ýº¹ÇØÁý´Ï´Ù. SimpleDateFormat ´ÂÁö¿ª ´ëÀÀµÈ ÀÏÀÚ/½Ã°¢ ÆÐÅÏij¸¯ÅÍ ¶óÀεµ ¼­Æ÷Æ®ÇÕ´Ï´Ù. ÀÌ Ä³¸¯ÅÍ ¶óÀο¡¼­´Â Àü¼úÇÑ ÆÐÅÏ Ä³¸¯ÅÍ´Â ·ÎÄÉÀÏ ÀÇÁ¸ÀÇ ´Ù¸¥ ij¸¯ÅÍ ÆÐÅÏÀ¸·Î ¿Å°ÜÁý´Ï´Ù. SimpleDateFormat ´Â ÆÐÅÏ Ä³¸¯ÅÍ ÀÌ¿ÜÀÇ ÅØ½ºÆ®ÀÇ Áö¿ª ´ëÀÀÀ» ½Ç½ÃÇÏÁö ¾Ê½À´Ï´Ù. ÀÌ Áö¿ª ´ëÀÀÀº Ŭ·¡½ºÀÇ Å¬¶óÀÌ¾ðÆ®¿¡ ÀÇÇÕ´Ï´Ù.

·Ê

´ÙÀ½ÀÇ ¿¹¿¡, U.S. ·ÎÄÉÀÏ·Î ÀÏÀÚ/½Ã°¢ ÆÐÅÏÀÌ ¾î¶»°Ô ÇØ¼®µÇ´ÂÁö¸¦ ³ªÅ¸³À´Ï´Ù. ÁöÁ¤µÈ ÀÏÀÚ¿Í ½Ã°¢Àº U.S. Pacific Time ŸÀÓ Á¸ÀÇ ·ÎÄà ŸÀÓ 2001 ³â 7 ¿ù 4 ÀÏ 12 ½Ã 8 ºÐ 56 ÃÊÀÔ´Ï´Ù.
ÀÏÀÚ/½Ã°¢ ÆÐÅÏ °á°ú
"yyyy.MM.dd G 'at' HH:mm:ss z" 2001.07. 04 AD at 12:08:56 PDT
"EEE, MMM d, ''yy" Wed, Jul 4, '01
"h:mm a" 12:08 PM
"hh 'o''clock' a, zzzz" 12 o'clock PM, Pacific Daylight Time
"K:mm a, z" 0:08 PM, PDT
"yyyyy.MMMMM.dd GGG hh:mm aaa" 02001. July. 04 AD 12:08 PM
"EEE, d MMM yyyy HH:mm:ss Z" Wed, 4 Jul 2001 12:08:56 -0700
"yyMMddHHmmssZ" 010704120856-0700

µ¿±â

ÀÏÀÚ Æ÷¸ËÀº µ¿±âÈ­ µÇÁö ¾Ê½À´Ï´Ù. thread ¸¶´Ù ´Ù¸¥ Æ÷¸Ë ÀνºÅϽº¸¦ ÀÛ¼ºÇÏ´Â °ÍÀ» ÃßõÇÕ´Ï´Ù. º¹¼öÀÇ thread°¡ Æ÷¸Ë¿¡ µ¿½Ã¿¡ ¾×¼¼½º ÇÏ´Â °æ¿ì´Â ¿ÜºÎÀûÀ¸·Î µ¿±âÈ­ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Java Æ©Å丮¾ó, Calendar , TimeZone , DateFormat , DateFormatSymbols , Á÷·ÄÈ­ µÈ Çü½Ä

ÁßøµÈ Ŭ·¡½ºÀÇ °³¿ä
 
Ŭ·¡½º java.text. DateFormat À» »ó¼Ó¹ÞÀº ÁßøµÈ Ŭ·¡½º
DateFormat.Field
 
Ŭ·¡½º java.text. Format À» »ó¼Ó¹ÞÀº ÁßøµÈ Ŭ·¡½º
Format.Field
 
ÇʵåÀÇ °³¿ä
 
Ŭ·¡½º java.text. DateFormat ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
AM_PM_FIELD , calendar , DATE_FIELD , DAY_OF_WEEK_FIELD , DAY_OF_WEEK_IN_MONTH_FIELD , DAY_OF_YEAR_FIELD , DEFAULT , ERA_FIELD , FULL , HOUR_OF_DAY0_FIELD , HOUR_OF_DAY1_FIELD , HOUR0_FIELD , HOUR1_FIELD , LONG , MEDIUM , MILLISECOND_FIELD , MINUTE_FIELD , MONTH_FIELD , numberFormat , SECOND_FIELD , SHORT , TIMEZONE_FIELD , WEEK_OF_MONTH_FIELD , WEEK_OF_YEAR_FIELD , YEAR_FIELD
 
»ý¼ºÀÚÀÇ °³¿ä
SimpleDateFormat ()
          µðÆúÆ® ·ÎÄÉÀÏÀÇ µðÆúÆ® ÆÐÅϰú ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù.
SimpleDateFormat (String  pattern)
          µðÆúÆ® ·ÎÄÉÀÏÀÇ ÁöÁ¤µÈ ÆÐÅϰú µðÆúÆ®ÀÇ ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù.
SimpleDateFormat (String  pattern, DateFormatSymbols  formatSymbols)
          ÁöÁ¤µÈ ÆÐÅϰú ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù.
SimpleDateFormat (String  pattern, Locale  locale)
          ÁöÁ¤µÈ ·ÎÄÉÀÏÀÇ ÁöÁ¤µÈ ÆÐÅϰú µðÆúÆ®ÀÇ ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
 void applyLocalizedPattern (String  pattern)
          ÁöÁ¤µÈ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ», ÀÌ ÀÏÀÚ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù.
 void applyPattern (String  pattern)
          ÁöÁ¤µÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ», ÀÌ ÀÏÀÚ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù.
 Object clone ()
          ÀÌ SimpleDateFormat ÀÇ Ä«ÇǸ¦ ÀÛ¼ºÇÕ´Ï´Ù.
 boolean equals (Object  obj)
          ÁöÁ¤µÈ ¿ÀºêÁ§Æ®¿Í ÀÌ SimpleDateFormat °¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ºñ±³ÇÕ´Ï´Ù.
 StringBuffer format (Date  date, StringBuffer  toAppendTo, FieldPosition  pos)
          ÁöÁ¤µÈ Date ¸¦ ÀÏÀÚ/½Ã°¢ ij¸¯ÅÍ ¶óÀο¡ Æ÷¸Ë ÇØ, ÁöÁ¤µÈ StringBuffer ¿¡ °á°ú¸¦ Ãß°¡ÇÕ´Ï´Ù.
 AttributedCharacterIterator formatToCharacterIterator (Object  obj)
          Object ¸¦ Æ÷¸Ë ÇØ,AttributedCharacterIterator ¸¦ »ý¼ºÇÕ´Ï´Ù.
 Date get2DigitYearStart ()
          2 Çü³âÀÌ ¼ÓÇÑ´Ù°í ÇØ¼®µÇ´Â 100 ³â°£ÀÇ °³½Ã ÀÏÀÚ¸¦ µ¹·ÁÁÝ´Ï´Ù.
 DateFormatSymbols getDateFormatSymbols ()
          ÀÌ ÀÏÀÚ Æ÷¸ËÀÇ, ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£ÀÇ Ä«ÇǸ¦ ÃëµæÇÕ´Ï´Ù.
 int hashCode ()
          ÀÌ SimpleDateFormat ¿ÀºêÁ§Æ®ÀÇ ÇØ½Ã ÄÚµåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
 Date parse (String  text, ParsePosition  pos)
          Ä³¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ ÅØ½ºÆ®¸¦ ÇØ¼®ÇØ Date ¸¦ »ý¼ºÇÕ´Ï´Ù.
 void set2DigitYearStart (Date  startDate)
          2 Çü³âÀÌ ¼ÓÇÑ´Ù°í ÇØ¼®µÇ´Â 100 ³â°£À» À¯Àú°¡ ÁöÁ¤ÇÏ´Â ÀÏÀڷκÎÅÍ ½ÃÀ۵ǵµ·Ï(µíÀÌ) ¼³Á¤ÇÕ´Ï´Ù.
 void setDateFormatSymbols (DateFormatSymbols  newFormatSymbols)
          ÀÌ ÀÏÀÚ Æ÷¸ËÀÇ, ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 String toLocalizedPattern ()
          ÀÌ ÀÏÀÚ Æ÷¸ËÀÇ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù.
 String toPattern ()
          ÀÌ ÀÏÀÚ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù.
 
Ŭ·¡½º java.text. DateFormat ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
format , format , getAvailableLocales , getCalendar , getDateInstance , getDateInstance , getDateInstance , getDateTimeInstance , getDateTimeInstance , getDateTimeInstance , getInstance , getNumberFormat , getTimeInstance , getTimeInstance , getTimeInstance , getTimeZone , isLenient , parse , parseObject , setCalendar , setLenient , setNumberFormat , setTimeZone
 
Ŭ·¡½º java.text. Format ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
format , parseObject
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
finalize , getClass , notify , notifyAll , toString , wait , wait , wait
 

»ý¼ºÀÚÀÇ »ó¼¼

SimpleDateFormat

public SimpleDateFormat()
µðÆúÆ® ·ÎÄÉÀÏÀÇ µðÆúÆ® ÆÐÅϰú ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù. ÁÖ: ÀÌ constructor Àº ¸ðµç ·ÎÄÉÀÏÀ» ¼­Æ÷Æ®ÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸ðµç °ÍÀ» Ä¿¹öÇÏ·Á¸é ,DateFormat Ŭ·¡½ºÀÇ ÆÑÅ丮 ¸Þ¼Òµå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.


SimpleDateFormat

public SimpleDateFormat(String  pattern)
µðÆúÆ® ·ÎÄÉÀÏÀÇ ÁöÁ¤µÈ ÆÐÅϰú µðÆúÆ®ÀÇ ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù. ÁÖ: ÀÌ constructor Àº ¸ðµç ·ÎÄÉÀÏÀ» ¼­Æ÷Æ®ÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸ðµç °ÍÀ» Ä¿¹öÇÏ·Á¸é ,{@link DateFormat{@link Ŭ·¡½ºÀÇ ÆÑÅ丮 ¸Þ¼Òµå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.

ÆÄ¶ó¹ÌÅÍ:
pattern - ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏÀÌ null ÀÇ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì

SimpleDateFormat

public SimpleDateFormat(String  pattern,
                        Locale  locale)
ÁöÁ¤µÈ ·ÎÄÉÀÏÀÇ ÁöÁ¤µÈ ÆÐÅϰú µðÆúÆ®ÀÇ ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù. ÁÖ: ÀÌ constructor Àº ¸ðµç ·ÎÄÉÀÏÀ» ¼­Æ÷Æ®ÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸ðµç °ÍÀ» Ä¿¹öÇÏ·Á¸é ,{@link DateFormat{@link Ŭ·¡½ºÀÇ ÆÑÅ丮 ¸Þ¼Òµå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.

ÆÄ¶ó¹ÌÅÍ:
pattern - ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ
locale - ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇÏ´Â ·ÎÄÉÀÏ
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏÀÌ null ÀÇ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì

SimpleDateFormat

public SimpleDateFormat(String  pattern,
                        DateFormatSymbols  formatSymbols)
ÁöÁ¤µÈ ÆÐÅϰú ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
pattern - ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ
formatSymbols - Æ÷¸Ë¿¡ »ç¿ëÇÏ´Â ÀÏÀÚ Æ÷¸Ë ±âÈ£
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏ ¶Ç´Â formatSymbols °¡ null ÀÇ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì
¸Þ¼ÒµåÀÇ »ó¼¼

set2DigitYearStart

public void set2DigitYearStart(Date  startDate)
2 ÀÚ¸®¼ö³âÀÌ ¼ÓÇÑ´Ù°í ÇØ¼®µÇ´Â 100 ³â°£À» À¯Àú°¡ ÁöÁ¤ÇÏ´Â ÀÏÀڷκÎÅÍ ½ÃÀ۵ǵµ·Ï(µíÀÌ) ¼³Á¤ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
startDate - ÇØ¼®Áß, 2 ÀÚ¸®¼ö³âÀº startDate ~ startDate + 100 ³â ÀÇ ¹üÀ§¿¡ ¹èÄ¡µÇ´Â
°ü·Ã Ç׸ñ:
get2DigitYearStart()

get2DigitYearStart

public Date  get2DigitYearStart()
2 ÀÚ¸®¼ö³âÀÌ ¼ÓÇÑ´Ù°í ÇØ¼®µÇ´Â 100 ³â°£ÀÇ °³½Ã ÀÏÀÚ¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
2 ÀÚ¸®¼ö³âÀÌ ÇØ¼®µÇ´Â 100 ³â°£ÀÇ ½ÃÀÛ
°ü·Ã Ç׸ñ:
set2DigitYearStart(java.util.Date)

format

public StringBuffer  format(Date  date,
                           StringBuffer  toAppendTo,
                           FieldPosition  pos)
ÁöÁ¤µÈ Date ¸¦ ÀÏÀÚ/½Ã°¢ ij¸¯ÅÍ ¶óÀο¡ Æ÷¸Ë ÇØ, ÁöÁ¤µÈ StringBuffer ¿¡ °á°ú¸¦ Ãß°¡ÇÕ´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º DateFormat ³»ÀÇ format
ÆÄ¶ó¹ÌÅÍ:
date - ÀÏÀÚ/½Ã°¢ ij¸¯ÅÍ ¶óÀο¡ Æ÷¸Ë ÇÏ´Â ÀÏÀÚ/½Ã°¢Ä¡
toAppendTo - »õ·Î¿î ÀÏÀÚ/½Ã°¢ ÅØ½ºÆ®¸¦ Ãß°¡ÇÏ´Â À§Ä¡
pos - Æ÷¸Ë ÇÏ´Â À§Ä¡. ÀÔ·ÂÀ¸·Î´Â ÇÊ¿äÇϸé À§Ä¡ ¸ÂÃã Çʵå. Ãâ·ÂÀ¸·Î´Â ±× À§Ä¡ ¸ÂÃã ÇʵåÀÇ ¿ÀÇÁ¼Â(offset)
¹Ýȯ°ª:
Æ÷¸Ë µÈ ÀÏÀÚ/½Ã°¢ ij¸¯ÅÍ ¶óÀÎ
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÀÏÀÚ°¡ null ÀÇ °æ¿ì

formatToCharacterIterator

public AttributedCharacterIterator  formatToCharacterIterator(Object  obj)
Object ¸¦ Æ÷¸Ë ÇØ,AttributedCharacterIterator ¸¦ »ý¼ºÇÕ´Ï´Ù. µ¹·ÁÁÖ¾îÁø AttributedCharacterIterator ¸¦ »ç¿ëÇϸé(ÀÚ), °á°úÀÇ String ¸¦ ±¸ÃàÇÒ ¼ö ÀÖ´Â °Í°ú µ¿½Ã¿¡, °á°úÀÇ String ¿¡ ´ëÇÑ Á¤º¸¸¦ ÆÇÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.

AttributedCharacterIterator ÀÇ °¢ ¼Ó¼º Ű´Â DateFormat.Field ÇüÀÔ´Ï´Ù. ´ëÀÀÇÏ´Â ¼Ó¼ºÄ¡´Â ¼Ó¼º Ű¿Í µ¿ÀÏÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º Format ³»ÀÇ formatToCharacterIterator
ÆÄ¶ó¹ÌÅÍ:
obj - Æ÷¸Ë ÇÏ´Â ¿ÀºêÁ§Æ®
¹Ýȯ°ª:
Æ÷¸Ë µÈ °ªÀ» ±â¼úÇÏ´Â AttributedCharacterIterator
¿¹¿Ü:
NullPointerException - obj °¡ null ÀÇ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ¿ÀºêÁ§Æ®¸¦ Format ·Î Æ÷¸Ë ÇÒ ¼ö ¾ø´Â °æ¿ì, ¶Ç´Â Format ÀÇ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀÌ ¹«È¿ÀÎ °æ¿ì
µµÀÔµÈ ¹öÁ¯:
1.4

parse

public Date  parse(String  text,
                  ParsePosition  pos)
ij¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ ÅØ½ºÆ®¸¦ ÇØ¼®ÇØ Date ¸¦ »ý¼ºÇÕ´Ï´Ù.

¸Þ¼Òµå´Â pos ¿¡ ÀÇÇØ ÁöÁ¤µÈ À妽º¸¦ °³½Ã À§Ä¡·Î¼­ ÅØ½ºÆ®ÀÇ ÇØ¼®À» ½ÃµµÇÕ´Ï´Ù. ÇØ¼®ÀÌ ¿Ï·áÇϸé(ÀÚ),pos ÀÇ À妽º´Â »ç¿ëµÈ ¸¶Áö¸· ij¸¯ÅÍ (ÇØ¼®¿¡¼­´Â ij¸¯ÅÍ ¶óÀÎÀÇ ³¡±îÁöÀÇ ¸ðµç ij¸¯Å͸¦ »ç¿ëÇÒ ÇÊ¿ä´Â ¾ø½À´Ï´Ù)ÀÇ µÚÀÇ À妽º¿¡ °»½ÅµÇ¾î ÇØ¼®µÈ ÀÏÀÚ°¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù. °»½ÅµÈ pos ´Â ÀÌ ¸Þ¼ÒµåÀÇ ´ÙÀ½ÀÇ È£ÃâÀÇ °³½ÃÁ¡À» ³ªÅ¸³»´Âµ¥ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì´Â pos ÀÇ À妽º´Â º¯°æµÇÁö ¾Ê°í ¿¡·¯°¡ ¹ß»ýÇÑ Ä³¸¯ÅÍÀÇ À妽º¿¡ pos ÀÇ ¿¡·¯ À妽º°¡ ¼³Á¤µÇ¾î null °¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù.

Á¤ÀÇ:
Ŭ·¡½º DateFormat ³»ÀÇ parse
ÆÄ¶ó¹ÌÅÍ:
pos - »ó±âÀÇ À妽º ¹× ¿¡·¯ À妽º Á¤º¸¸¦ °¡Áö´Â ParsePosition ¿ÀºêÁ§Æ®
text - ÇØ¼®ÇÏ´Â ÀÏÀÚ/½Ã°¢ ij¸¯ÅÍ ¶óÀÎ
¹Ýȯ°ª:
ij¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ ÇØ¼®µÈ Date. ¿¡·¯ÀÇ °æ¿ì´Â null
¿¹¿Ü:
NullPointerException - text ¶Ç´Â pos °¡ null ÀÇ °æ¿ì
°ü·Ã Ç׸ñ:
DateFormat.setLenient(boolean)

toPattern

public String  toPattern()
ÀÌ ÀÏÀÚ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ÀÏÀÚ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎ

toLocalizedPattern

public String  toLocalizedPattern()
ÀÌ ÀÏÀÚ Æ÷¸ËÀÇ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ÀÏÀÚ Æ÷¸ËÀ» ±â¼úÇÏ´Â Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎ

applyPattern

public void applyPattern(String  pattern)
ÁöÁ¤µÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ», ÀÌ ÀÏÀÚ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
pattern - ÀÌ ÀÏÀÚ Æ÷¸ËÀ» À§ÇÑ »õ·Î¿î ÀÏÀÚ¿Í ½Ã°¢ÀÇ ÆÐÅÏ
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏÀÌ null ÀÇ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì

applyLocalizedPattern

public void applyLocalizedPattern(String  pattern)
ÁöÁ¤µÈ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ», ÀÌ ÀÏÀÚ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
pattern - ÀÌ ÀÏÀÚ Æ÷¸ËÀ» À§Çؼ­(¶§¹®¿¡) »õ·Î¿î ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸Ë ÆÐÅÏ¿¡ MAP µÇ´Â String
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ ÆÐÅÏÀÌ null ÀÇ °æ¿ì
IllegalArgumentException - ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì

getDateFormatSymbols

public DateFormatSymbols  getDateFormatSymbols()
ÀÌ ÀÏÀÚ Æ÷¸ËÀÇ, ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£ÀÇ Ä«ÇǸ¦ ÃëµæÇÕ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ ÀÏÀÚ Æ÷¸ËÀÇ, ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£
°ü·Ã Ç׸ñ:
setDateFormatSymbols(java.text.DateFormatSymbols)

setDateFormatSymbols

public void setDateFormatSymbols(DateFormatSymbols  newFormatSymbols)
ÀÌ ÀÏÀÚ Æ÷¸ËÀÇ, ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£¸¦ ¼³Á¤ÇÕ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
newFormatSymbols - »õ·Î¿î ÀÏÀÚ¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£
¿¹¿Ü:
NullPointerException - ÁöÁ¤µÈ newFormatSymbols ÀÌ null ÀÇ °æ¿ì
°ü·Ã Ç׸ñ:
getDateFormatSymbols()

clone

public Object  clone()
ÀÌ SimpleDateFormat ÀÇ Ä«ÇǸ¦ ÀÛ¼ºÇÕ´Ï´Ù. ¶Ç, Æ÷¸ËÀÇ ÀÏÀÚ Æ÷¸Ë ±âÈ£¸¦ º¹Á¦ÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º DateFormat ³»ÀÇ clone
¹Ýȯ°ª:
ÀÌ SimpleDateFormat ÀÇ º¹Á¦

hashCode

public int hashCode()
ÀÌ SimpleDateFormat ¿ÀºêÁ§Æ®ÀÇ ÇØ½Ã ÄÚµåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º DateFormat ³»ÀÇ hashCode
¹Ýȯ°ª:
ÀÌ SimpleDateFormat ¿ÀºêÁ§Æ®ÀÇ ÇØ½Ã ÄÚµåÄ¡
°ü·Ã Ç׸ñ:
Object.equals(java.lang.Object) , Hashtable

equals

public boolean equals(Object  obj)
ÁöÁ¤µÈ ¿ÀºêÁ§Æ®¿Í ÀÌ SimpleDateFormat °¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ºñ±³ÇÕ´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º DateFormat ³»ÀÇ equals
ÆÄ¶ó¹ÌÅÍ:
obj - ºñ±³ ´ë»óÀÇ ÂüÁ¶ ¿ÀºêÁ§Æ®
¹Ýȯ°ª:
ÁöÁ¤µÈ ¿ÀºêÁ§Æ®°¡ SimpleDateFormat ¿Í µ¿ÀÏÇÑ °æ¿ì´Â true
°ü·Ã Ç׸ñ:
Object.hashCode() , Hashtable

JavaTM 2
Platform
Std.  Ed.  v1. 4.0

¹ö±×ÀÇ º¸°í¿Í ±â´ÉÀÇ ¸®Äù½ºÆ®
ÀÌ¿ÜÀÇ API ·¹ÆÛ·±½º ¹× °³¹ßÀÚ¿ë ¹®¼­¿¡ ´ëÇØ¼­´Â Java 2 SDK SE °³¹ßÀÚ¿ë ¹®¼­¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä. °³¹ßÀÚÀü¿ëÀÇ »ó¼¼ÇÑ ÇØ¼³, °³³äÀÇ °³¿ä, ¿ë¾îÀÇ Á¤ÀÇ, ¹ö±×ÀÇ È¸ÇÇÃ¥, ¹× ÄÚµå ½Ç·Ê°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.

Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ À־ÀÇ ¹Ì±¹ Sun Microsystems, Inc. ÀÇ »óÇ¥ ȤÀº µî·Ï»óÇ¥ÀÔ´Ï´Ù.
Copyright 1993-2002 Sun Microsystems, Inc. 901 San Antonio Road
Palo Alto, California, 94303, U.S.A. All Rights Reserved.