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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: NESTED | Çʵå | »ý¼ºÀÚ | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.net.InetAddress
java.net.Inet6Address
public final class Inet6Address
ÀÌ Å¬·¡½º´Â Internet Protocol ¹öÀü 6 (IPv6) ÁÖ¼Ò¸¦ ³ªÅ¸³À´Ï´Ù. Á¤ÀÇ¿¡ ´ëÇØ¼´Â ¡¸RFC 2373: IP Version 6 Addressing Architecture¡¹À» ÂüÁ¶ÇϽʽÿÀ.
Ãßõ µÇ´Â Çü½ÄÀº x:x:x:x:x:x:x:x ÀÔ´Ï´Ù. ¿©±â¼, x´Â 8°³ÀÇ 16 ºñÆ® ÁÖ¼ÒÀÇ 16 Áø¼öÄ¡ÀÔ´Ï´Ù. À̰ÍÀÌ ¿ÏÀüÇÑ Çü½ÄÀÔ´Ï´Ù. ´ÙÀ½¿¡ ¿¹¸¦ ³ªÅ¸³À´Ï´Ù.
1080:0:0:0:8:800:200C:417A
°³°³ÀÇ ÇʵåÀÇ Á¦·Î ¸ÅÀÔÀº ÇÊ¿ä ¾ø½À´Ï´Ù. ´Ù¸¸, ´ÙÀ½¿¡ ¼³¸íÇÏ´Â °æ¿ì¸¦ Á¦¿ÜÇØ, °¢ Çʵ忡´Â Àû¾îµµ 1°³ÀÇ ¼ö°ªÀÌ ÇÊ¿äÇÕ´Ï´Ù.
ƯÁ¤ÀÇ ½ºÅ¸ÀÏÀÇ IPv6 ÁÖ¼Ò¸¦ ÇÒ´çÇÏ´Â ÀϺÎÀÇ ¸Þ¼µå¸¦ À§Çؼ 0 ºñÆ®ÀÇ ±ä ij¸¯ÅÍ ¶óÀÎÀ» Æ÷ÇÔÇÑ ÁÖ¼Ò°¡ ÀϹÝÀûÀÔ´Ï´Ù. 0 ºñÆ®¸¦ Æ÷ÇÔÇÑ ÁÖ¼ÒÀÇ write¸¦ °£´ÜÇÏ°Ô Çϱâ À§Çؼ Ưº°ÇÑ ±¸¹®À» »ç¿ëÇØ 0À» ¾ÐÃàÇÒ ¼ö ÀÖ½À´Ï´Ù. ¡¸::¡¹ÀÇ »ç¿ëÀº º¹¼öÀÇ ±×·ìÀÇ 16 ºñÆ®ÀÇ 0À» ³ªÅ¸³À´Ï´Ù. ¡¸::¡¹Àº ÁÖ¼Ò³»¿¡ 1¹ø ¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶Ç, ¡¸::¡¹À» »ç¿ëÇØ, ÁÖ¼Ò³»ÀÇ ¼±µÎ ¶Ç´Â ¸»¹ÌÀÇ 0À» ¾ÐÃàÇÒ ¼öµµ ÀÖ½À´Ï´Ù. ´ÙÀ½¿¡ ¿¹¸¦ ³ªÅ¸³À´Ï´Ù.
1080::8:800:200C:417A
IPv4 ¹× IPv6 ³ëµå°¡ È¥ÀçÇϴ ȯ°æ¿¡ ´ëÀÀÇÏ´Â °æ¿ì¿¡ ¶ÇÇÑ Æí¸®ÇÑ ´ëü Çü½ÄÀÌ x:x:x:x:x:x:d.d.d.d ÀÔ´Ï´Ù. ¿©±â¼, x´Â »óÀ§ 6°³ÀÇ 16 ºñÆ® ÁÖ¼ÒÀÇ 16 Áø¼öÄ¡·Î d´Â ÇÏÀ§ 4°³ÀÇ 8 ºñÆ® Ç¥ÁØ IPv4 Ç¥Çö ÁÖ¼ÒÀÇ ½ÊÁø¼öÄ¡ÀÔ´Ï´Ù. ´ÙÀ½¿¡ ¿¹¸¦ ³ªÅ¸³À´Ï´Ù.
::FFFF:129. 144.52. 38 ::129. 144.52. 38
¡¸::FFFF:d.d.d.d¡¹¿Í¡¸::d.d.d.d¡¹´Â °¢°¢ IPv4 ¸ÊÀÇ IPv6 ÁÖ¼Ò¿Í IPv4 ȣȯ IPv6 ÁÖ¼ÒÀÇ ÀϹÝÀûÀÎ Çü½ÄÀÔ´Ï´Ù. IPv4 ºÎºÐÀº ¡¸d.d.d.d¡¹Çü½ÄÀÌ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù. ´ÙÀ½ÀÇ Çü½ÄÀº ¹«È¿ÀÔ´Ï´Ù.
::FFFF:d.d.d ::FFFF:d.d ::d.d.d ::d.d
´ÙÀ½ÀÇ Çü½ÄÀº À¯È¿ÇÕ´Ï´Ù.
::FFFF:d
´Ù¸¸, À̰ÍÀº IPv4 ȣȯÀÇ IPv6 ÁÖ¼Ò (¾Æ·¡¿Í °°ÀÌ)ÀÇ ±ÔÄ¢¿¡ µû¸£Áö ¾ÊÀº Ç¥ÇöÀÔ´Ï´Ù.
::255. 255.0.d
¿©±â¼, ¡¸::d¡¹´Â ÀϹÝÀûÀÎ IPv6 ÁÖ¼Ò ¡¸0:0:0:0:0:0:0:d¡¹¿¡ ´ëÀÀÇÕ´Ï´Ù.
ÅØ½ºÆ® Ç¥ÇöÀ» Ãâ·Â°ªÀ¸·Î µ¹·ÁÁÖ´Â ¸Þ¼µåÀÇ °æ¿ì´Â ¿ÏÀüÇÑ Çü½ÄÀÌ »ç¿ëµË´Ï´Ù. Inet6Addres´Â ´Ù¸¥ ÅØ½ºÆ® µ¥ÀÌÅÍ¿Í Á¶ÇÕÇØ »ç¿ëÇÏ¸é ¸íÈ®ÇØ¼, ¿ÏÀüÇÑ Çü½ÄÀ» ¸®ÅÏÇÕ´Ï´Ù.
IPv4 ¸ÊÀÇ ÁÖ¼Ò ::ffff:w.x.y.z ¶ó°í ÇÏ´Â Çü½ÄÀÇ IPv6 ÁÖ¼Ò´Â IPv4 ÁÖ¼Ò¸¦ ³ªÅ¸³»´Âµ¥ »ç¿ëµË´Ï´Ù. ÀÌ ÁÖ¼Ò¿¡ÀÇÇØ IPv4¿Í IPv6 ¾çÂÊ ¸ðµÎÀÇ ³ëµå¿Í Åë½ÅÇÒ °æ¿ì¿¡ ³×ÀÌÆ¼ºê ÇÁ·Î±×·¥Àº °°Àº ÁÖ¼Ò µ¥ÀÌÅÍ ±¸Á¶¸¦ »ç¿ëÇÒ ¼ö°¡ ÀÖ¾î °°Àº ¼ÒÄÏÀ» »ç¿ëÇÒ ¼öµµ ÀÖ½À´Ï´Ù. InetAddress¿Í Inet6Address ¿¡¼´Â ÀÌ ÁÖ¼Ò´Â ³»ºÎ Ç¥Çö¿¡ »ç¿ëµÇ¾î ±â´É»óÀÇ ¿ªÇÒÀº ¾ø½À´Ï´Ù. Java´Â IPv4 ¸ÊÀÇ ÁÖ¼Ò¸¦ µ¹·ÁÁÖÁö ¾Ê½À´Ï´Ù. ÀÌ·¯ÇÑ Å¬·¡½º´Â IPv4 ¸ÊÀÇ ÁÖ¼Ò¸¦ ¹ÙÀÌÆ® ¹è¿°ú ÅØ½ºÆ® Ç¥ÇöÀÇ ¾çÂÊ ¸ðµÎ·Î ÀÔ·ÂÀ¸·Î¼ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ´Ù¸¸, IPv4 ¸ÊÀÇ ÁÖ¼Ò´Â IPv4 ÁÖ¼Ò¿¡ º¯È¯µË´Ï´Ù.
IPv6 ÁÖ¼ÒÀÇ ÅØ½ºÆ® Ç¥ÇöÀ» »ó±â¿Í °°ÀÌ È®ÀåÇØ, IPv6 ½ºÄÚÇÁ ÁÖ¼Ò¸¦ ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·¯ÇÑ ±âº» ÁÖ¼Ò ÁöÁ¤ ¾ÆÅ°ÅØÃÄÀÇ È®Àå¿¡ ´ëÇØ¼´Â ¡¸draft-ietf-ipngwg-scoping-arch-04. txt¡¹¸¦ ÂüÁ¶ÇϽʽÿÀ.
¸µÅ© ·ÎÄÃÀÇ ÁÖ¼Ò³ª »çÀÌÆ® ·ÎÄÃÀÇ ÁÖ¼Ò´Â ºñ±Û·Î¹úÀÔ´Ï´Ù. ÀÌ ¶§¹®¿¡ º¹¼öÀÇ È£½ºÆ®°¡ °°Àº Ç༱Áö ÁÖ¼Ò¸¦ °øÀ¯ÇØ, ±× °á°ú, ÀÌ·¯ÇÑ È£½ºÆ®¿¡°Ô °°Àº ¼Û½Å¿ø½Ã½ºÅÛ»óÀÇ º¹¼öÀÇ ÀÎÅÍÆäÀ̽º¸¦ °³ÀÔ½ÃÄÑ µµ´ÞÇÒ ¼ö ÀÖÀ» °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù. ÀÌ °æ¿ì ¼Û½Å¿ø½Ã½ºÅÛÀº °°Àº ½ºÄÚÇÁÀÇ º¹¼öÀÇ Á¸¿¡ Á¢¼ÓµÇ°í ÀÖ°Ô µË´Ï´Ù. ¾î¶² °ÍÀÌ ¸ñÀûÀÇ Á¸ÀÏ±î ¸íÈ®ÇÏ°Ô Çϱâ À§ÇÑ, IPv6 ÁÖ¼Ò¿¡ Á¸ ½Äº°ÀÚ (scope_id)¸¦ Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.
scope_id´Â º¸Åë, ´ÙÀ½°ú °°ÀÌ ÁöÁ¤ÇÕ´Ï´Ù.
IPv6-address%scope_id
IPv6 ÁÖ¼Ò´Â »ó±âÀÇ ¼³¸í°ú °°ÀÌ, ¸®ÅÍ·² IPv6 ÁÖ¼ÒÀÔ´Ï´Ù. scope_id´Â ·ÎÄà ½Ã½ºÅÛ»óÀÇ ÀÎÅÍÆäÀ̽º¸¦ ÂüÁ¶ÇÕ´Ï´Ù. ´ÙÀ½ÀÇ 2 ¹æ¹ýÀÇ ¹æ¹ýÀ¸·Î ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
NetworkInterface.getName()
¿¡ ÀÇÇØ ¸®ÅϵÈ
ij¸¯ÅÍ ¶óÀÎ. ÀÌ ¹æ¹ýÀ¸·Î Inet6Address¸¦ ÀÛ¼ºÇÏ´Â °æ¿ì, ¼öÄ¡ÀÇ scope-id´Â
°´Ã¼ÀÇ ÀÛ¼º½Ã¿¡
°ü·ÃµÈ NetworkInterface¸¦ Á¶È¸ÇÏ´Â °Í¿¡ ÀÇÇØ ÆÇÁ¤µÇ´Â¼öÄ¡ÀÇ scope_id´Â NetworkInterface Ŭ·¡½º·ÎºÎÅÍ ¸®ÅÏµÈ Inet6Address ÀνºÅϽº·ÎºÎÅÍ ÃëµæÇÒ ¼öµµ ÀÖ½À´Ï´Ù. À̰ÍÀ» »ç¿ëÇØ, ½Ã½ºÅÛ»ó¿¡¼ ¼³Á¤µÇ¾î ÀÖ´Â ÇöÀçÀÇ ½ºÄÚÇÁ ID¸¦ È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.
¸Þ¼µå °³¿ä | |
---|---|
boolean |
equals (Object obj)
ÀÌ °´Ã¼¿Í ÁöÁ¤µÈ °´Ã¼¸¦ ºñ±³ÇÕ´Ï´Ù. |
byte[] |
getAddress ()
ÀÌ InetAddress °´Ã¼ÀÇ IP ÁÖ¼Ò¸¦ ±×´ë·Î ¸®ÅÏÇÕ´Ï´Ù. |
static Inet6Address |
getByAddress (String host,
byte[] addr,
int scope_id)
InetAddress.getByAddress(String, byte[]) ¿Í
°°°ÔÀÇÇØ Inet6Address¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
static Inet6Address |
getByAddress (String host,
byte[] addr,
NetworkInterface nif)
InetAddress.getByAddress(String, byte[]) ¿Í
°°°ÔÀÇÇØ Inet6Address¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
String |
getHostAddress ()
IP ÁÖ¼ÒÀÇ ÅØ½ºÆ® Ç¥ÇöÀ» ¸®ÅÏÇÕ´Ï´Ù. |
NetworkInterface |
getScopedInterface ()
ÀÌ ÀνºÅϽº°¡ ½ºÄÚÇÁ ÀÎÅÍÆäÀ̽º·Î ÀÛ¼ºµÇ¾úÀ» °æ¿ì, ÀÌ ½ºÄÚÇÁ ÀÎÅÍÆäÀ̽º¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getScopeId ()
ÀÌ ÀνºÅϽº¿¡ ÀÎÅÍÆäÀ̽º¸¦ °ü·ÃµÈ ÀÎ °æ¿ì, ¼öÄ¡ÀÇ scopeId¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
hashCode ()
ÀÌ IP ÁÖ¼ÒÀÇ ÇØ½Ã Äڵ带 ¸®ÅÏÇÕ´Ï´Ù. |
boolean |
isAnyLocalAddress ()
InetAddress°¡¿Í Àϵå Ä«µå ÁÖ¼ÒÀΰ¡ ¾î¶²°¡¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isIPv4CompatibleAddress ()
InetAddress°¡ IPv4 ȣȯÀÇ IPv6 ÁÖ¼ÒÀΰ¡ ¾î¶²°¡¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isLinkLocalAddress ()
InetAddress°¡ ¸µÅ© ·ÎÄà ÁÖ¼ÒÀΰ¡ ¾î¶²°¡¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isLoopbackAddress ()
InetAddress°¡ ·çÇÁ¹é ÁÖ¼ÒÀΰ¡ ¾î¶²°¡¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isMCGlobal ()
¸ÖƼ ij½ºÆ® ÁÖ¼Ò¿¡ ±Û·Î¹ú ½ºÄÚÇÁ°¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isMCLinkLocal ()
¸ÖƼ ij½ºÆ® ÁÖ¼Ò¿¡ ¸°Å©½ºÄÚÇÁ°¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isMCNodeLocal ()
¸ÖƼ ij½ºÆ® ÁÖ¼Ò¿¡ ³ëµå ½ºÄÚÇÁ°¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isMCOrgLocal ()
¸ÖƼ ij½ºÆ® ÁÖ¼Ò¿¡ Á¶Á÷ ½ºÄÚÇÁ°¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isMCSiteLocal ()
¸ÖƼ ij½ºÆ® ÁÖ¼Ò¿¡ »çÀÌÆ® ½ºÄÚÇÁ°¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isMulticastAddress ()
InetAddress°¡ IP ¸ÖƼ ij½ºÆ® ÁÖ¼ÒÀΰ¡ ¾î¶²°¡¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
boolean |
isSiteLocalAddress ()
InetAddress°¡ »çÀÌÆ® ·ÎÄà ÁÖ¼ÒÀΰ¡ ¾î¶²°¡¸¦ Á¶»çÇÏ´Â À¯Æ¿¸®Æ¼·çƾÀÔ´Ï´Ù. |
Ŭ·¡½º java.net. InetAddress ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
getAllByName,
getByAddress,
getByAddress,
getByName,
getCanonicalHostName,
getHostName,
getLocalHost,
isReachable,
isReachable,
toString |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
---|
clone,
finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
¸Þ¼µåÀÇ »ó¼¼ |
---|
public static Inet6Address getByAddress(String host, byte[] addr, NetworkInterface nif) throws UnknownHostException
InetAddress.getByAddress(String, byte[])
¿Í
°°°ÔÀÇÇØ Inet6Address¸¦ ÀÛ¼ºÇÕ´Ï´Ù. ´Ù¸¸, IPv6
scope_id ¿¡´Â addr
·Î
ÁöÁ¤µÈ ÁÖ¼ÒÇüÀÇ ÀÎÅÍÆäÀ̽º¿¡ ´ëÀÀÇÏ´Â °ªÀ» ¼³Á¤ÇÕ´Ï´Ù. ÀÌ ÀÎÅÍÆäÀ̽º¿¡
ÁöÁ¤ÀÇ ÁÖ¼ÒÇü (¸µÅ© ·ÎÄà ¶Ç´Â »çÀÌÆ® ·ÎÄÃ)ÀÇ ¼öÄ¡ÀÇ scope_id¸¦ ÇÒ´çÇÒ ¼ö ÀÖÁö ¾ÊÀº °æ¿ì, È£ÃâÀº ½ÇÆÐÇØ, UnkinownHostException°¡ ¹ß»ýÇÕ´Ï´Ù. IPv6 ½ºÄÚÇÁ ÁÖ¼ÒÀÇ ¼³¸íÀº, ¿©±â¿¡ ÀÖ½À´Ï´Ù.
host
- ÁöÁ¤µÈ È£½ºÆ®addr
- ³×Æ®¿öÅ© ¹ÙÀÌÆ® ¼ø¼ÀÇ IP ÁÖ¼Ònif
- ÀÌ ÁÖ¼Ò¿¡ °ü·ÃÁöÀ» Çʿ䰡 ÀÖ´Â ÀÎÅÍÆäÀ̽º
UnknownHostException
- IP ÁÖ¼ÒÀÇ ±æÀ̰¡ ºÎÁ¤ÇÑ °æ¿ì, ¶Ç´Â ÀÎÅÍÆäÀ̽º·Î ÁöÁ¤ÀÇ ÁÖ¼ÒÇüÀÇ ¼öÄ¡ÀÇ scope_id¸¦ ÇÒ´çÇÒ ¼ö ÀÖÁö ¾ÊÀº °æ¿ìpublic static Inet6Address getByAddress(String host, byte[] addr, int scope_id) throws UnknownHostException
InetAddress.getByAddress(String, byte[])
¿Í
°°°ÔÀÇÇØ Inet6Address¸¦ ÀÛ¼ºÇÕ´Ï´Ù. ´Ù¸¸, IPv6 scope_id¿¡´Â ÁöÁ¤ÀÇ ¼öÄ¡¸¦ ¼³Á¤ÇÕ´Ï´Ù. scope_id°¡ ½Ã½ºÅÛ»óÀÇ ÀÎÅÍÆäÀ̽º¿¡ ´ëÀÀÇϰí ÀÖÀ»Áö ¾î¶³Áö´Â üũµÇÁö ¾Ê½À´Ï´Ù. IPv6 ½ºÄÚÇÁ ÁÖ¼ÒÀÇ ¼³¸íÀº, ¿©±â¿¡ ÀÖ½À´Ï´Ù.
host
- ÁöÁ¤µÈ È£½ºÆ®addr
- ³×Æ®¿öÅ© ¹ÙÀÌÆ® ¼ø¼ÀÇ IP ÁÖ¼Òscope_id
- ÁÖ¼ÒÀÇ ¼öÄ¡ÀÇ scope_id
UnknownHostException
- IP ÁÖ¼ÒÀÇ ±æÀ̰¡ ºÎÁ¤ÀÇ °æ¿ìpublic boolean isMulticastAddress()
InetAddress
³»ÀÇ isMulticastAddress
boolean
public boolean isAnyLocalAddress()
InetAddress
³»ÀÇ isAnyLocalAddress
boolean
public boolean isLoopbackAddress()
InetAddress
³»ÀÇ isLoopbackAddress
boolean
. ·çÇÁ¹é ÁÖ¼Ò°¡ ¾Æ´Ñ °æ¿ì´Â falsepublic boolean isLinkLocalAddress()
InetAddress
³»ÀÇ isLinkLocalAddress
boolean
. ÁÖ¼Ò°¡ ¸µÅ© ·ÎÄà uni-cast ÁÖ¼Ò°¡ ¾Æ´Ñ °æ¿ì´Â falsepublic boolean isSiteLocalAddress()
InetAddress
³»ÀÇ isSiteLocalAddress
boolean
. ÁÖ¼Ò°¡ »çÀÌÆ® ·ÎÄà uni-cast ÁÖ¼Ò°¡ ¾Æ´Ñ °æ¿ì´Â falsepublic boolean isMCGlobal()
InetAddress
³»ÀÇ isMCGlobal
boolean
. ÁÖ¼Ò°¡ ±Û·Î¹ú ½ºÄÚÇÁ°¡ ¾Æ´Ñ °æ¿ì, ȤÀº ¸ÖƼ ij½ºÆ® ÁÖ¼Ò°¡ ¾Æ´Ñ °æ¿ì´Â falsepublic boolean isMCNodeLocal()
InetAddress
³»ÀÇ isMCNodeLocal
boolean
. ÁÖ¼Ò°¡ ³ëµå ·ÎÄà ½ºÄÚÇÁ°¡ ¾Æ´Ñ °æ¿ì, ȤÀº ¸ÖƼ ij½ºÆ® ÁÖ¼Ò°¡ ¾Æ´Ñ °æ¿ì´Â falsepublic boolean isMCLinkLocal()
InetAddress
³»ÀÇ isMCLinkLocal
boolean
. ÁÖ¼Ò°¡ ¸µÅ© ·ÎÄà ½ºÄÚÇÁ°¡ ¾Æ´Ñ °æ¿ì, ȤÀº ¸ÖƼ ij½ºÆ® ÁÖ¼Ò°¡ ¾Æ´Ñ °æ¿ì´Â falsepublic boolean isMCSiteLocal()
InetAddress
³»ÀÇ isMCSiteLocal
boolean
. ÁÖ¼Ò°¡ »çÀÌÆ® ·ÎÄà ½ºÄÚÇÁ°¡ ¾Æ´Ñ °æ¿ì, ȤÀº ¸ÖƼ ij½ºÆ® ÁÖ¼Ò°¡ ¾Æ´Ñ °æ¿ì´Â falsepublic boolean isMCOrgLocal()
InetAddress
³»ÀÇ isMCOrgLocal
boolean
. ÁÖ¼Ò°¡ Á¶Á÷ ·ÎÄà ½ºÄÚÇÁ°¡ ¾Æ´Ñ °æ¿ì, ȤÀº ¸ÖƼ ij½ºÆ® ÁÖ¼Ò°¡ ¾Æ´Ñ °æ¿ì´Â falsepublic byte[] getAddress()
InetAddress
°´Ã¼ÀÇ IP ÁÖ¼Ò¸¦ ±×´ë·Î ¸®ÅÏÇÕ´Ï´Ù. °á°ú´Â ³×Æ®¿öÅ© ¹ÙÀÌÆ® ¼ø¼¿¡ µû¶ó ¸®Åϵ˴ϴÙ
. ÁÖ¼ÒÀÇ ÃÖ»óÁ¤µµ ¹ÙÀÌÆ®°¡ getAddress()[0]
ÀÌ µË´Ï´Ù.
InetAddress
³»ÀÇ getAddress
public int getScopeId()
public NetworkInterface getScopedInterface()
public String getHostAddress()
InetAddress
³»ÀÇ getHostAddress
public int hashCode()
InetAddress
³»ÀÇ hashCode
Object.equals(java.lang.Object)
,
Hashtable
public boolean equals(Object obj)
null
Àº ¾Æ´Ï°í, ÀÌ °´Ã¼¿Í °°Àº IP ÁÖ¼Ò¸¦ ³ªÅ¸³»´Â °´Ã¼ÀÇ °æ¿ì¿¡¸¸, °á°ú°¡ true
°¡ µË´Ï´Ù.
getAddress
¿¡ ÀÇÇØ ¸®ÅϵÈ
¹ÙÀÌÆ® ¹è¿ÀÇ ±æÀ̰¡ °°°í, ¹ÙÀÌÆ® ¹è¿ÀÇ °¢ ¿ä¼Ò°¡ °°Àº °æ¿ì, 2°³ÀÇ InetAddress
ÀνºÅϽº´Â °°Àº IP ÁÖ¼Ò¸¦ ³ªÅ¸³»°í ÀÖ½À´Ï´Ù.
InetAddress
³»ÀÇ equals
obj
- ºñ±³ ´ë»óÀÇ °´Ã¼
true
, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
InetAddress.getAddress()
public boolean isIPv4CompatibleAddress()
boolean
. ÁÖ¼Ò°¡ IPv4 ÁÖ¼ÒÀÇ °æ¿ì´Â false
|
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: NESTED | Çʵå | »ý¼ºÀÚ | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.