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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.text.Format
java.text.DateFormat
java.text.SimpleDateFormat
public class SimpleDateFormat
SimpleDateFormat
´Â
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Æ÷¸Ë (ÀÏÀÚ -> ÅØ½ºÆ®), ÇØ¼® (ÅØ½ºÆ® -> ³¯Â¥¿Í ½Ã°£) ¹× Á¤±Ôȸ¦ ½Ç½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù
.
SimpleDateFormat
¸¦ »ç¿ëÇϸé, ³¯Â¥¿Í ½Ã°£ ½Ã°¢ Æ÷¸ËÀÇ »ç¿ëÀÚ Á¤ÀÇ ÆÐÅÏÀ» ¼±ÅÃÇÏ´Â °Í¿¡ ÀÇÇØ ¿ì¼± »ç¿ëÀ» °³½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù
. ±×·¯³ª, °¡´ÉÇÑ ÇÑ, DateFormat
getTimeInstance
, getDateInstance
, ¶Ç´Â getDateTimeInstance
·Î
³¯Â¥¿Í ½Ã°£ ½Ã°¢ Æ÷¸ÅÅ͸¦ ÀÛ¼ºÇϵµ·ÏÀÇÇØ ÁÖ¼¼¿ä. ÀÌ·¯ÇÑ Å¬·¡½º ¸Þ¼µå´Â ¸ðµÎ, µðÆúÆ® Æ÷¸Ë ÆÐÅÏÀ¸·Î ÃʱâÈµÈ ³¯Â¥¿Í ½Ã°£ ½Ã°¢ Æ÷¸ÅÅ͸¦ µ¹·ÁÁÙ ¼ö°¡ ÀÖ½À´Ï´Ù. Æ÷¸Ë ÆÐÅÏÀº Çʿ信 µû¶ó¼, applyPattern
¸Þ¼µå¸¦ »ç¿ëÇØ ¼öÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù
. ÀÌ·¯ÇÑ ¸Þ¼µåÀÇ »ç¿ë¹ý¿¡ ´ëÇØ¼´Â DateFormat
¸¦
ÂüÁ¶ÇϽʽÿÀ.
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~ 'Z'
¹× 'a'
~ 'z'
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)·Î µÑ·¯½Î´Â °ÍÀ¸·Î ÇØ¼®À» ȸÇÇÇÒ ¼ö ÀÖ½À´Ï´Ù. ¡¸''
¡¹´Â ´ÜÀÏ ÀοëºÎÈ£¸¦ ³ªÅ¸³À´Ï´Ù. ´Ù¸¥ ¸ðµç ¹®ÀÚ´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 ¹®ÀÚ°¡ Á¤Àǵ˴ϴÙ. (´Ù¸¥ 'A'
~ 'Z'
¹× 'a'
~ 'z'
¸ðµç ¹®ÀÚ´Â ¿¹¾àÀÌ ³¡³)
ÆÐÅÏ ¹®ÀÚ´Â ±× ¼ö·Î Á¤È®ÇÑ Ç¥ÇöÀÌ Á¤ÇØÁö±â ¶§¹®¿¡ º¸Åë ¹Ýº¹ÇØÁý´Ï´Ù.
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±â¿ø ÅØ½ºÆ® AD
y
¿¬ ¿¬ 1996
;96
M
¿ù ¿ù July
;Jul
;07
w
³â¿¡ ÀÖ¾î¼ÀÇ ÁÖ ¼öÄ¡ 27
W
¿ù¿¡ ÀÖ¾î¼ÀÇ ÁÖ ¼öÄ¡ 2
D
³â¿¡ ÀÖ¾î¼ÀÇ ³¯ ¼öÄ¡ 189
d
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F
¿ù¿¡ ÀÖ¾î¼ÀÇ ¿äÀÏ ¼öÄ¡ 2
E
¿äÀÏ ÅØ½ºÆ® Tuesday
;Tue
a
¿ÀÀü/¿ÀÈÄ ÅØ½ºÆ® PM
H
1 ÀÏ¿¡ ÀÖ¾î¼ÀÇ ¶§ (0 ~ 23) ¼öÄ¡ 0
k
1 ÀÏ¿¡ ÀÖ¾î¼ÀÇ ¶§ (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
ÇØ¼®¿¡´Â ÆÐÅÏ ¹®ÀÚÀÇ ¼ö°¡ 2 ÀÌ»óÀÇ °æ¿ì, ÇØ´Â ÀÚ¸®¼ö¿¡ °ü°è¾øÀÌ ¹®ÀÚ´ë·Î ÇØ¼®µË´Ï´Ù. ¡¸MM/dd/yyyy¡¹ÀÇ ÆÐÅÏÀ» ÀÌ¿ëÇϸé, ¡¸01/11/12¡¹Àº A.D. 12 ³â 1 ¿ù 11 ÀÏ·Î ÇØ¼®µË´Ï´Ù.
´ÜÃà³â ÆÐÅÏ ( ¡¸y¡¹¶Ç´Â ¡¸yy¡¹)À¸·Î ÇØ¼®ÇÒ ¶§´Â SimpleDateFormat
´Â ƯÁ¤ÀÇ ¼¼±â¿¡ ¸ÂÃß¾î ´ÜÃà³âÀ» ÇØ¼®ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ÀÌ ÇØ¼®Àº, SimpleDateFormat
ÀνºÅϽºÀÇ »ý¼ºÀüÀÇ 80 ³â À̳»·ÎºÎÅÍ »ý¼º ÈÄÀÇ 20 ³â À̳»¿¡ ³¯Â¥¿Í ½Ã°£¸¦ Á¶Á¤ÇÏ´Â °Í¿¡ ÀÇÇØ ÇàÇØÁý´Ï´Ù. ¿¹¸¦ µé¾î
¡¸MM/dd/yy¡¹ÀÇ ÆÐÅϰú 1997 ³â 1 ¿ù 1 ÀÏ¿¡ »ý¼ºµÈ SimpleDateFormat
ÀνºÅϽº¸¦ »ç¿ëÇϸé, ¡¸01/11/12¡¹À̶ó°í Çϴ ij¸¯ÅÍ ¶óÀÎÀº 2012 ³â 1 ¿ù 11 ÀÏ·Î ÇØ¼®µÇ¾î ¡¸05/04/64¡¹À̶ó°í Çϴ ij¸¯ÅÍ ¶óÀÎÀº 1964 ³â 5 ¿ù 4 ÀÏ·Î ÇØ¼®µË´Ï´Ù. ÇØ¼®ÁßÀº, Character.isDigit(char)
·Î Á¤ÀÇµÈ 2 ÀÚ¸®¼ö¸¦ Æ÷ÇÔÇÑ Ä³¸¯ÅÍ ¶óÀθ¸ÀÌ µðÆúÆ®ÀÇ ¼¼±â¿¡ ÇØ¼®µË´Ï´Ù. 1 ÀÚ¸®¼öÀÇ Ä³¸¯ÅÍ ¶óÀÎ, 3 ÀÚ¸®¼ö ÀÌ»óÀÇ Ä³¸¯ÅÍ ¶óÀÎ, ȤÀº ¼öÄ¡ Àܸ̿¦ Æ÷ÇÔÇÑ 2 ÀÚ¸®¼öÀÇ Ä³¸¯ÅÍ ¶óÀÎ (-1 µî)À̶ó°í ÇÏ´Â ±× ¿ÜÀÇ ¼öÄ¡ ij¸¯ÅÍ ¶óÀÎÀº ¹®ÀÚ´ë·Î ÇØ¼®µË´Ï´Ù. Áï, °°Àº ÆÐÅÏÀ» ÀÌ¿ëÇØ ¡¸01/02/3¡¹¶Ç´Â ¡¸01/02/003¡¹À» ÇØ¼®Çϸé, A.D. 3 ³â 1 ¿ù 2 ÀÏÀÌ µË´Ï´Ù. °°ÀÌ ¡¸01/02/-3¡¹Àº B.C. 4 ³â 1 ¿ù 2 ÀÏ·Î ÇØ¼®µË´Ï´Ù.
GMTOffsetTimeZone:½Ã´Â 0 ~ 23, ºÐÀº 00 ~ 59 ÀÔ´Ï´Ù. Æ÷¸ËÀº ·ÎÄÉÀÏ¿¡ Á¸ÇÏÁö ¾Ê°í, ¼ýÀÚ´Â Unicode Ç¥ÁØÀÇ Basic Latin ºí·ÏÀÇ ¼ýÀÚ°¡ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù.GMT
Sign Hours:
Minutes Sign: one of+ -
Hours: Digit Digit Digit Minutes: Digit Digit Digit: one of0 1 2 3 4 5 6 7 8 9
ÇØ¼®¿¡´Â RFC 822 ŸÀÓ Á¸µµ ¹Þ¾ÆµéÀÏ ¼ö ÀÖ½À´Ï´Ù.
RFC822TimeZone: Sign TwoDigitHours Minutes TwoDigitHours: Digit DigitTwoDigitHours´Â 00 ~ 23 ÀÔ´Ï´Ù. ´Ù¸¥ Á¤ÀÇ´ÂÀϹÝÀûÀΠŸÀÓ Á¸°ú °°½À´Ï´Ù.
ÇØ¼®¿¡´Â ÀϹÝÀûÀΠŸÀÓ Á¸µµ ¹Þ¾ÆµéÀÏ ¼ö ÀÖ½À´Ï´Ù.
SimpleDateFormat
´Â ¡¸Áö¿ª ´ëÀÀµÈ ³¯Â¥¿Í ½Ã°£/½Ã°¢ ÆÐÅÏ¡¹Ä³¸¯ÅÍ ¶óÀεµ Áö¿ø
ÇÕ´Ï´Ù. ÀÌ Ä³¸¯ÅÍ ¶óÀο¡¼´Â Àü¼úÇÑ ÆÐÅÏ ¹®ÀÚ´Â ·ÎÄÉÀÏ
Á¸ÀÇ ´Ù¸¥ ¹®ÀÚ ÆÐÅÏÀ¸·Î ¿Å°ÜÁý´Ï´Ù. SimpleDateFormat
´Â ÆÐÅÏ ¹®ÀÚ ÀÌ¿ÜÀÇ ÅØ½ºÆ®ÀÇ Áö¿ª ´ëÀÀÀ» ½Ç½ÃÇÏÁö ¾Ê½À´Ï´Ù. ÀÌ Áö¿ª ´ëÀÀÀº Ŭ·¡½ºÀÇ Å¬¶óÀÌ¾ðÆ®¿¡
ÇÕ´Ï´Ù.
ÀÏÀÚ/½Ã°¢ ÆÐÅÏ °á°ú ¡¸yyyy.MM.dd G 'at' HH:mm:ss z¡¹
2001.07. 04 AD at 12:08:56 PDT
¡¸EEE, MMM d, ''yy¡¹
Wed, Jul 4, '01
¡¸h:mm a¡¹
12:08 PM
¡¸hh 'o''clock' a, zzzz¡¹
12 o'clock PM, Pacific Daylight Time
¡¸K:mm a, z¡¹
0:08 PM, PDT
¡¸yyyyy.MMMMM.dd GGG hh:mm aaa¡¹
02001. July. 04 AD 12:08 PM
¡¸EEE, d MMM yyyy HH:mm:ss Z¡¹
Wed, 4 Jul 2001 12:08:56 -0700
¡¸yyMMddHHmmssZ¡¹
010704120856-0700
¡¸yyyy-MM-dd'T'HH:mm:ss.SSSZ¡¹
2001-07-04T12:08:56. 235-0700
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.
Calendar
,
TimeZone
,
DateFormat
,
DateFormatSymbols
,
Á÷·ÄÈ µÈ Çü½Ä Áßø(Nested) Ŭ·¡½º °³¿ä |
---|
Ŭ·¡½º java.text. DateFormat ·ÎºÎÅÍ »ó¼ÓµÈ Áßø(Nested) Ŭ·¡½º/ÀÎÅÍÆäÀ̽º |
---|
DateFormat.Field |
ÇÊµå °³¿ä |
---|
Ŭ·¡½º java.text. DateFormat ·ÎºÎÅÍ »ó¼ÓµÈ 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 |
»ý¼ºÀÚ °³¿ä | |
---|---|
SimpleDateFormat ()
µðÆúÆ® ·ÎÄÉÀÏÀÇ µðÆúÆ® ÆÐÅϰú ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
SimpleDateFormat (String pattern)
ÁöÁ¤µÈ ÆÐÅϰú µðÆúÆ® ·ÎÄÉÀÏÀÇ µðÆúÆ® ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
SimpleDateFormat (String pattern,
DateFormatSymbols formatSymbols)
ÁöÁ¤µÈ ÆÐÅϰú ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
SimpleDateFormat (String pattern,
Locale locale)
ÁöÁ¤µÈ ÆÐÅϰú ÁöÁ¤µÈ ·ÎÄÉÀÏÀÇ µðÆúÆ® ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇØ SimpleDateFormat ¸¦ ±¸ÃàÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
---|---|
void |
applyLocalizedPattern (String pattern)
ÁöÁ¤µÈ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù. |
void |
applyPattern (String pattern)
ÁöÁ¤µÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë¿¡ Àû¿ëÇÕ´Ï´Ù. |
Object |
clone ()
ÀÌ SimpleDateFormat
º¹»çº»À» ÀÛ¼ºÇÕ´Ï´Ù. |
boolean |
equals (Object obj)
ÁöÁ¤µÈ °´Ã¼¿Í ÀÌ SimpleDateFormat ÀÌ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ºñ±³ÇÕ´Ï´Ù. |
StringBuffer |
format (Date date,
StringBuffer toAppendTo,
FieldPosition pos)
ÁöÁ¤µÈ Date ¸¦ ³¯Â¥¿Í ½Ã°£/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 ³¯Â¥¿Í ½Ã°£¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
DateFormatSymbols |
getDateFormatSymbols ()
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ, ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£ÀÇ º¹»çº»À» ÃëµæÇÕ´Ï´Ù. |
int |
hashCode ()
ÀÌ SimpleDateFormat °´Ã¼ÀÇ ÇØ½Ã Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù. |
Date |
parse (String text,
ParsePosition pos)
ij¸¯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» »ç¿ëÀÚ°¡ ÁöÁ¤ÇÏ´Â ³¯Â¥¿Í ½Ã°£·ÎºÎÅÍ ½ÃÀ۵ǵµ·Ï ¼³Á¤ÇÕ´Ï´Ù. |
void |
setDateFormatSymbols (DateFormatSymbols newFormatSymbols)
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ, ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸Ë ±âÈ£¸¦ ¼³Á¤ÇÕ´Ï´Ù. |
String |
toLocalizedPattern ()
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀÇ Áö¿ª ´ëÀÀµÈ ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù. |
String |
toPattern ()
ÀÌ ³¯Â¥¿Í ½Ã°£ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù. |
Ŭ·¡½º java.text. DateFormat ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
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 ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
format,
parseObject |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
finalize,
getClass,
notify,
notifyAll,
toString,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
---|
public SimpleDateFormat()
SimpleDateFormat
¸¦ ±¸ÃàÇÕ´Ï´Ù. ÁÖ: ÀÌ »ý¼ºÀÚ´Â ¸ðµç ·ÎÄÉÀÏÀ» Áö¿øÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸ðµç °ÍÀ» Ä¿¹öÇÏ·Á¸é,
DateFormat
Ŭ·¡½ºÀÇ ÆÑÅ丮 ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
public SimpleDateFormat(String pattern)
SimpleDateFormat
¸¦ ±¸ÃàÇÕ´Ï´Ù. ÁÖ: ÀÌ »ý¼ºÀÚ´Â ¸ðµç ·ÎÄÉÀÏÀ» Áö¿øÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸ðµç °ÍÀ» Ä¿¹öÇÏ·Á¸é,
DateFormat
Ŭ·¡½ºÀÇ ÆÑÅ丮 ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
pattern
- ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏ
NullPointerException
- ÁöÁ¤µÈ ÆÐÅÏÀÌ nullÀÎ °æ¿ì
IllegalArgumentException
- ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ìpublic SimpleDateFormat(String pattern, Locale locale)
SimpleDateFormat
¸¦ ±¸ÃàÇÕ´Ï´Ù. ÁÖ: ÀÌ »ý¼ºÀÚ´Â ¸ðµç ·ÎÄÉÀÏÀ» Áö¿øÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. ¸ðµç °ÍÀ» Ä¿¹öÇÏ·Á¸é,
DateFormat
Ŭ·¡½ºÀÇ ÆÑÅ丮 ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
pattern
- ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏlocale
- ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£¸¦ »ç¿ëÇÏ´Â ·ÎÄÉÀÏ
NullPointerException
- ÁöÁ¤µÈ ÆÐÅÏÀÌ nullÀÎ °æ¿ì
IllegalArgumentException
- ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ìpublic SimpleDateFormat(String pattern, DateFormatSymbols formatSymbols)
SimpleDateFormat
¸¦ ±¸ÃàÇÕ´Ï´Ù.
pattern
- ³¯Â¥¿Í ½Ã°£¿Í ½Ã°¢ÀÇ Æ÷¸ËÀ» ±â¼úÇÏ´Â ÆÐÅÏformatSymbols
- Æ÷¸Ë¿¡ »ç¿ëÇÏ´Â ³¯Â¥¿Í ½Ã°£ Æ÷¸Ë ±âÈ£
NullPointerException
- ÁöÁ¤µÈ ÆÐÅÏ ¶Ç´Â formatSymbols°¡ nullÀÎ °æ¿ì
IllegalArgumentException
- ÁöÁ¤µÈ ÆÐÅÏÀÌ ¿Ã¹Ù¸£Áö ¾ÊÀº °æ¿ì¸Þ¼µåÀÇ »ó¼¼ |
---|
public void set2DigitYearStart(Date startDate)
startDate
- ÇØ¼®Áß, 2 ÀÚ¸®¼ö³âÀº startDate
~ startDate + 100 years
¹üÀ§¿¡ ¹èÄ¡µÇ´Âget2DigitYearStart()
public Date get2DigitYearStart()
set2DigitYearStart(java.util.Date)
public StringBuffer format(Date date, StringBuffer toAppendTo, FieldPosition pos)
Date
¸¦ ³¯Â¥¿Í ½Ã°£/½Ã°¢ ij¸¯ÅÍ ¶óÀο¡ Æ÷¸Ë ÇØ, ÁöÁ¤µÈ StringBuffer
¿¡ °á°ú¸¦ Ãß°¡ÇÕ´Ï´Ù.
DateFormat
³»ÀÇ format
date
- ³¯Â¥¿Í ½Ã°£/½Ã°¢ ij¸¯ÅÍ ¶óÀο¡ Æ÷¸Ë ÇÏ´Â ³¯Â¥¿Í ½Ã°£/½Ã°¢Ä¡toAppendTo
- »õ·Î¿î ³¯Â¥¿Í ½Ã°£/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)
NullPointerException
- ÁöÁ¤µÈ ³¯Â¥¿Í ½Ã°£°¡ nullÀÎ °æ¿ìpublic AttributedCharacterIterator formatToCharacterIterator(Object obj)
AttributedCharacterIterator
¸¦ »ý¼ºÇÕ´Ï´Ù. ¸®ÅÏµÈ AttributedCharacterIterator
¸¦ »ç¿ëÇϸé, °á°úÀÇ String¸¦ ±¸ÃàÇÒ ¼ö ÀÖ´Â °Í°ú µ¿½Ã¿¡
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AttributedCharacterIterator
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Format
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obj
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NullPointerException
- obj°¡ nullÀÎ °æ¿ì
IllegalArgumentException
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ÆÐÅÏ Ä³¸¯ÅÍ ¶óÀÎÀÌ ¹«È¿ÀÎ °æ¿ìpublic Date parse(String text, ParsePosition pos)
Date
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¿¡ ÀÇÇØ ÁöÁ¤µÈ À妽º¸¦ °³½Ã À§°ªÀ¸·Î
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À妽º´Â »ç¿ëµÈ ¸¶Áö¸· ¹®ÀÚ (ÇØ¼®¿¡¼´Â ij¸¯ÅÍ ¶óÀÎÀÇ ³¡±îÁöÀÇ ¸ðµç ¹®ÀÚ¸¦ »ç¿ëÇÒ ÇÊ¿ä´Â ¾ø½À´Ï´Ù)ÀÇ µÚÀÇ À妽º¿¡ °»½ÅµÇ¾î ÇØ¼®µÈ ³¯Â¥¿Í ½Ã°£°¡ ¸®Åϵ˴ϴÙ
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text
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pos
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Date
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NullPointerException
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public String toPattern()
public String toLocalizedPattern()
public void applyPattern(String pattern)
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NullPointerException
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IllegalArgumentException
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NullPointerException
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NullPointerException
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public Object clone()
SimpleDateFormat
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DateFormat
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SimpleDateFormat
°´Ã¼ÀÇ ÇØ½Ã Äڵ尪
Object.equals(java.lang.Object)
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JavaTM 2 Platform Standard Ed. 5.0 |
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