JavaTM 2
Platform
Std.  Ed.  v1. 4.0

java.net
Ŭ·¡½º HttpURLConnection

java.lang.Object 
  |
  +--java.net.URLConnection 
        |
        +--java.net.HttpURLConnection
Á÷°èÀÇ ±âÁ¸ÀÇ ¼­ºê Ŭ·¡½º:
HttpsURLConnection

public abstract class HttpURLConnection
extends URLConnection

HTTP ƯÀ¯ÀÇ ±â´ÉÀ» ¼­Æ÷Æ®ÇÏ´Â URLConnection ÀÔ´Ï´Ù. ÀÚ¼¼ÇÑ °ÍÀº ¡¸HTTP - Hypertext Transfer Protocol¡¹¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.

°¢ HttpURLConnection ÀνºÅϽº¸¦ »ç¿ëÇØ ´ÜÀÏÀÇ ¿ä±¸¸¦ ÀÛ¼ºÇÕ´Ï´Ù¸¸, HTTP ¼­¹ö¿¡ÀÇ ³×Æ®¿öÅ© Á¢¼ÓÀº ´Ù¸¥ ÀνºÅϽº¿Í Åõ°úÀûÀ¸·Î °øÀ¯µÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù. ¿ä±¸ ÈÄ, HttpURLConnection ÀÇ InputStream ¶Ç´Â OutputStream ·Î close() ¸Þ¼Òµå¸¦ È£ÃâÇϸé(ÀÚ), ÀÌ ÀνºÅϽº¿¡ °ü·ÃÇÑ ³×Æ®¿öÅ© ¸®¼Ò½º°¡ ÇØ¹æµË´Ï´Ù¸¸, °øÀ¯ Áö¼Ó Á¢¼Ó¿¡´Â ¿µÇâ ¾ø½À´Ï´Ù. disconnect() ¸Þ¼Òµå¸¦ È£ÃâÇϸé(ÀÚ), Áö¼Ó Á¢¼ÓÀÌ ±× ¶§ ¾ÆÀ̵¹ »óÅÂÀÌ¸é ¼ÒÄÏÀÌ ´Ý´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.

µµÀÔµÈ ¹öÁ¯:
JDK1. 1
°ü·Ã Ç׸ñ:
disconnect()

ÇʵåÀÇ °³¿ä
static int HTTP_ACCEPTED
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 202: Çã°¡µÇ¾ú½À´Ï´Ù.
static int HTTP_BAD_GATEWAY
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 502: À߸øÇÑ °ÔÀÌÆ®¿þÀÌÀÔ´Ï´Ù.
static int HTTP_BAD_METHOD
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 405: ¸Þ¼Òµå´Â Çã°¡µÇÁö ¾Ê½À´Ï´Ù.
static int HTTP_BAD_REQUEST
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 400: ºÎ´çÇÑ ¿ä±¸ÀÔ´Ï´Ù.
static int HTTP_CLIENT_TIMEOUT
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 408: ¿ä±¸°¡ ¸¶°¨ ½Ã°£ÀÔ´Ï´Ù.
static int HTTP_CONFLICT
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 409: Áߺ¹ Çϰí ÀÖ½À´Ï´Ù.
static int HTTP_CREATED
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 201: ÀÛ¼ºµÇ¾ú½À´Ï´Ù.
static int HTTP_ENTITY_TOO_LARGE
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 413: ¿ä±¸ ¿£Æ¼Æ¼°¡ ³Ê¹« ±é´Ï´Ù.
static int HTTP_FORBIDDEN
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 403: ±ÝÁöµÇ°í ÀÖ½À´Ï´Ù.
static int HTTP_GATEWAY_TIMEOUT
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 504: °ÔÀÌÆ®¿þÀ̰¡ ¸¶°¨ ½Ã°£ÀÔ´Ï´Ù.
static int HTTP_GONE
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 410: Á¸ÀçÇÏÁö ¾Ê½À´Ï´Ù.
static int HTTP_INTERNAL_ERROR
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 500: ³»ºÎ ¼­¹ö ¿¡·¯ÀÔ´Ï´Ù.
static int HTTP_LENGTH_REQUIRED
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 411: ±æÀ̰¡ ÇÊ¿äÇÕ´Ï´Ù.
static int HTTP_MOVED_PERM
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 301: ¿µ¼ÓÀûÀ¸·Î À̵¿µÇ¾ú½À´Ï´Ù.
static int HTTP_MOVED_TEMP
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 302: ÀϽÃÀûÀ¸·Î ¹Ù²ß´Ï´Ù.
static int HTTP_MULT_CHOICE
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 300: º¹¼ö ¼±Åõǰí ÀÖ½À´Ï´Ù.
static int HTTP_NO_CONTENT
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 204: ÄÁÅÙÃ÷°¡ ¾ø½À´Ï´Ù.
static int HTTP_NOT_ACCEPTABLE
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 406: Çã¿ë µÇÁö ¾Ê½À´Ï´Ù.
static int HTTP_NOT_AUTHORITATIVE
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 203: ºÎ´çÇÑ Á¤º¸ÀÔ´Ï´Ù.
static int HTTP_NOT_FOUND
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 404: ¹ß°ßµÇÁö ¾Ê¾Ò½À´Ï´Ù.
static int HTTP_NOT_IMPLEMENTED
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 501: ±¸ÇöµÇ°í ÀÖÁö ¾Ê½À´Ï´Ù.
static int HTTP_NOT_MODIFIED
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 304: ¼öÁ¤µÇÁö ¾Ê¾Ò½À´Ï´Ù.
static int HTTP_OK
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 200: OK ÀÔ´Ï´Ù.
static int HTTP_PARTIAL
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 206: ºÎºÐÀûÀÎ ÄÁÅÙÃ÷ÀÔ´Ï´Ù.
static int HTTP_PAYMENT_REQUIRED
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 402: ÁöºÒÀÌ ÇÊ¿äÇÕ´Ï´Ù.
static int HTTP_PRECON_FAILED
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 412: ÀüÁ¦ Á¶°ÇÀÌ ¿Ã¹Ù¸£Áö´Â ¾Ê½À´Ï´Ù.
static int HTTP_PROXY_AUTH
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 407: ÇÁ·Ï½ÃÀÇ ÀÎÁõÀÌ ÇÊ¿äÇÕ´Ï´Ù.
static int HTTP_REQ_TOO_LONG
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 414: ¿ä±¸ URL °¡ ³Ê¹« ±é´Ï´Ù.
static int HTTP_RESET
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 205: ÄÁÅÙÃ÷¸¦ ¸®¼ÂÆ® ÇÕ´Ï´Ù.
static int HTTP_SEE_OTHER
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 303: ¿Ü¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.
static int HTTP_SERVER_ERROR
          Ãßõ µÇ°í ÀÖÁö ¾Ê½À´Ï´Ù.  À߸øÇÑ ÇʵåÀ̸ç, Á¸ÀçÇØ¾ß ÇÏ´Â °ÍÀÌ¾î ¼±.
static int HTTP_UNAUTHORIZED
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 401: ÀÎÁõµÇÁö ¾Ê¾Ò½À´Ï´Ù.
static int HTTP_UNAVAILABLE
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 503: ¼­ºñ½º¸¦ ÀÌ¿ëÇÒ ¼ö ¾ø½À´Ï´Ù.
static int HTTP_UNSUPPORTED_TYPE
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 415: ¼­Æ÷Æ®µÇÁö ¾Ê´Â ¹Ìµð¾î ŸÀÔÀÔ´Ï´Ù.
static int HTTP_USE_PROXY
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 305: ÇÁ·Ï½Ã¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
static int HTTP_VERSION
          HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 505: HTTP ¹öÁ¯ÀÌ ¼­Æ÷Æ®µÇ°í ÀÖÁö ¾Ê½À´Ï´Ù.
protected  boolean instanceFollowRedirects
          ÇÁ·ÎÅäÄÝÀÌ ÀÚµ¿ÀûÀ¸·Î ¸®µð·ºÆ® ÇÏ´Â °æ¿ì´Â true, ÀÚµ¿ÀûÀ¸·Î ¸®µð·ºÆ® ÇÏÁö ¾Ê´Â °æ¿ì´Â false ÀÔ´Ï´Ù.
protected  String method
          HTTP ¸Þ¼Òµå (GET, POST, PUT µî)ÀÔ´Ï´Ù.
protected  int responseCode
          3 ÀÚ¸®¼öÀÇ HTTP ½ºÅ×ÀÌÅͽº Äڵ带 ³ªÅ¸³»´Â int ÀÔ´Ï´Ù.
protected  String responseMessage
          HTTP ÀÀ´ä ¸Þ¼¼ÁöÀÔ´Ï´Ù.
 
Ŭ·¡½º java.net. URLConnection ¿¡¼­ »ó¼Ó¹ÞÀº Çʵå
allowUserInteraction , connected , doInput , doOutput , ifModifiedSince , url , useCaches
 
»ý¼ºÀÚÀÇ °³¿ä
protected HttpURLConnection (URL  u)
          HttpURLConnection ÀÇ constructor ÀÔ´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
abstract  void disconnect ()
          ¼­¹ö¿¡ÀÇ ´Ù¸¥ ¿ä±¸°¡ ÇâÈÄ ¹ß»ý ÇÒ °Í °°Áö ¾ÊÀº °ÍÀ» ³ªÅ¸³À´Ï´Ù.
 InputStream getErrorStream ()
          Á¢¼Ó¿¡´Â ½ÇÆÐÇØµµ ¼­¹ö°¡ À¯È¿ÇÑ µ¥ÀÌÅ͸¦ ¹è¿õÇÏ°í ¿ÔÀ» °æ¿ì¿¡, ¿¡·¯ ½ºÆ®¸²À» µ¹·ÁÁÝ´Ï´Ù.
static boolean getFollowRedirects ()
          HTTP ¸®µð·ºÆ® (3xx)¿¡ ÀÚµ¿ÀûÀ¸·Î µû¸¦Áö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â boolean ¸¦ µ¹·ÁÁÝ´Ï´Ù.
 long getHeaderFieldDate (String  name, long Default)
          ÁöÁ¤µÈ Çʵ带 ÀÏÀڷμ­ ÇØ¼®ÇÑ °ªÀ» µ¹·ÁÁÝ´Ï´Ù.
 boolean getInstanceFollowRedirects ()
          ÀÌ HttpURLConnection ÀÇ instanceFollowRedirects ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.
 Permission getPermission ()
          ÀÌ ¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â Á¢¼ÓÀÇ ½ÇÇà¿¡ ÇÊ¿äÇÑ ¾×¼¼½º±ÇÀ» ³ªÅ¸³»´Â Permission ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù.
 String getRequestMethod ()
          ¿ä±¸ ¸Þ¼Òµå¸¦ ÃëµæÇÕ´Ï´Ù.
 int getResponseCode ()
          ´ÙÀ½°ú °°Àº ÀÀ´äÀ¸·ÎºÎÅÍ HTTP ÀÀ´ä ½ºÅ×ÀÌÅͽº¸¦ ÃëµæÇÕ´Ï´Ù.
 String getResponseMessage ()
          ¼­¹ö·ÎºÎÅÍÀÇ ÀÀ´ä Äڵ忡 HTTP ÀÀ´ä ¸Þ¼¼Áö°¡ Æ÷ÇԵǾî ÀÖ´Â °æ¿ì, À̰ÍÀ» µ¹·ÁÁÝ´Ï´Ù.
static void setFollowRedirects (boolean set)
          ÀÌ Å¬·¡½º°¡, HTTP ¸®µð·ºÆ® (ÀÀ´ä ÄÚµå 300 Á¢¼ö´ëÀÇ ¿ä±¸)¿¡ ÀÚµ¿ÀûÀ¸·Î µû¸¦Áö ¾î¶³Áö¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 void setInstanceFollowRedirects (boolean followRedirects)
          HTTP ¸®µð·ºÆ® (ÀÀ´ä ÄÚµå 3xx ÀÇ ¿ä±¸)¸¦, ÀÌ HttpURLConnection ÀνºÅϽº·Î ÀÚµ¿¿¡ µû¸¦Áö ¾î¶³Áö¸¦ ¼³Á¤ÇÕ´Ï´Ù.
 void setRequestMethod (String  method)
          URL ¿ä±¸ÀÇ ¸Þ¼Òµå¸¦ ´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡·Î ¼³Á¤ÇÕ´Ï´Ù.
abstract  boolean usingProxy ()
          Á¢¼ÓÀ¸·Î ÇÁ·Ï½Ã¸¦ »ç¿ëÇÒÁö ¾î¶³Áö¸¦ ³ªÅ¸³À´Ï´Ù.
 
Ŭ·¡½º java.net. URLConnection ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
addRequestProperty , connect , getAllowUserInteraction , getContent , getContent , getContentEncoding , getContentLength , getContentType , getDate , getDefaultAllowUserInteraction , getDefaultRequestProperty , getDefaultUseCaches , getDoInput , getDoOutput , getExpiration , getFileNameMap , getHeaderField , getHeaderField , getHeaderFieldInt , getHeaderFieldKey , getHeaderFields , getIfModifiedSince , getInputStream , getLastModified , getOutputStream , getRequestProperties , getRequestProperty , getURL , getUseCaches , guessContentTypeFromName , guessContentTypeFromStream , setAllowUserInteraction , setContentHandlerFactory , setDefaultAllowUserInteraction , setDefaultRequestProperty , setDefaultUseCaches , setDoInput , setDoOutput , setFileNameMap , setIfModifiedSince , setRequestProperty , setUseCaches , toString
 
Ŭ·¡½º java.lang. Object ¿¡¼­ »ó¼Ó¹ÞÀº ¸Þ¼Òµå
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait
 

ÇʵåÀÇ »ó¼¼

method

protected String  method
HTTP ¸Þ¼Òµå (GET, POST, PUT µî)ÀÔ´Ï´Ù.


responseCode

protected int responseCode
3 ÀÚ¸®¼öÀÇ HTTP ½ºÅ×ÀÌÅͽº Äڵ带 ³ªÅ¸³»´Â int ÀÔ´Ï´Ù.


responseMessage

protected String  responseMessage
HTTP ÀÀ´ä ¸Þ¼¼ÁöÀÔ´Ï´Ù.


instanceFollowRedirects

protected boolean instanceFollowRedirects
ÇÁ·ÎÅäÄÝÀÌ ÀÚµ¿ÀûÀ¸·Î ¸®µð·ºÆ® ÇÏ´Â °æ¿ì´Â true, ÀÚµ¿ÀûÀ¸·Î ¸®µð·ºÆ® ÇÏÁö ¾Ê´Â °æ¿ì´Â false ÀÔ´Ï´Ù.

ÀÌ ÇʵåÄ¡¸¦ ¼³Á¤ÇÏ·Á¸é setInstanceFollowRedirects ¸Þ¼Òµå¸¦ »ç¿ëÇÕ´Ï´Ù. ¹Ýȯ°ªÀ» ÃëµæÇÏ·Á¸é getInstanceFollowRedirects ¸Þ¼Òµå¸¦ »ç¿ëÇÕ´Ï´Ù.

HttpURLConnection ÀÛ¼º½Ã, µðÆúÆ® °ªÀº static followRedirects ÀÇ °ª¿¡ ±Ù°ÅÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
setInstanceFollowRedirects(boolean) , getInstanceFollowRedirects() , setFollowRedirects(boolean)

HTTP_OK

public static final int HTTP_OK
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 200: OK ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_CREATED

public static final int HTTP_CREATED
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 201: ÀÛ¼ºµÇ¾ú½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_ACCEPTED

public static final int HTTP_ACCEPTED
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 202: Çã°¡µÇ¾ú½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_NOT_AUTHORITATIVE

public static final int HTTP_NOT_AUTHORITATIVE
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 203: ºÎ´çÇÑ Á¤º¸ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_NO_CONTENT

public static final int HTTP_NO_CONTENT
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 204: ÄÁÅÙÃ÷°¡ ¾ø½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_RESET

public static final int HTTP_RESET
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 205: ÄÁÅÙÃ÷¸¦ ¸®¼ÂÆ® ÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_PARTIAL

public static final int HTTP_PARTIAL
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 206: ºÎºÐÀûÀÎ ÄÁÅÙÃ÷ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_MULT_CHOICE

public static final int HTTP_MULT_CHOICE
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 300: º¹¼ö ¼±Åõǰí ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_MOVED_PERM

public static final int HTTP_MOVED_PERM
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 301: ¿µ¼ÓÀûÀ¸·Î À̵¿µÇ¾ú½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_MOVED_TEMP

public static final int HTTP_MOVED_TEMP
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 302: ÀϽÃÀûÀ¸·Î ¹Ù²ß´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_SEE_OTHER

public static final int HTTP_SEE_OTHER
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 303: ¿Ü¸¦ ÂüÁ¶ÇØ ÁÖ¼¼¿ä.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_NOT_MODIFIED

public static final int HTTP_NOT_MODIFIED
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 304: ¼öÁ¤µÇÁö ¾Ê¾Ò½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_USE_PROXY

public static final int HTTP_USE_PROXY
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 305: ÇÁ·Ï½Ã¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_BAD_REQUEST

public static final int HTTP_BAD_REQUEST
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 400: ºÎ´çÇÑ ¿ä±¸ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_UNAUTHORIZED

public static final int HTTP_UNAUTHORIZED
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 401: ÀÎÁõµÇÁö ¾Ê¾Ò½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_PAYMENT_REQUIRED

public static final int HTTP_PAYMENT_REQUIRED
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 402: ÁöºÒÀÌ ÇÊ¿äÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_FORBIDDEN

public static final int HTTP_FORBIDDEN
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 403: ±ÝÁöµÇ°í ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_NOT_FOUND

public static final int HTTP_NOT_FOUND
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 404: ¹ß°ßµÇÁö ¾Ê¾Ò½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_BAD_METHOD

public static final int HTTP_BAD_METHOD
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 405: ¸Þ¼Òµå´Â Çã°¡µÇÁö ¾Ê½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_NOT_ACCEPTABLE

public static final int HTTP_NOT_ACCEPTABLE
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 406: Çã¿ë µÇÁö ¾Ê½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_PROXY_AUTH

public static final int HTTP_PROXY_AUTH
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 407: ÇÁ·Ï½ÃÀÇ ÀÎÁõÀÌ ÇÊ¿äÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_CLIENT_TIMEOUT

public static final int HTTP_CLIENT_TIMEOUT
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 408: ¿ä±¸°¡ ¸¶°¨ ½Ã°£ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_CONFLICT

public static final int HTTP_CONFLICT
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 409: Áߺ¹ Çϰí ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_GONE

public static final int HTTP_GONE
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 410: Á¸ÀçÇÏÁö ¾Ê½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_LENGTH_REQUIRED

public static final int HTTP_LENGTH_REQUIRED
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 411: ±æÀ̰¡ ÇÊ¿äÇÕ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_PRECON_FAILED

public static final int HTTP_PRECON_FAILED
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 412: ÀüÁ¦ Á¶°ÇÀÌ ¿Ã¹Ù¸£Áö´Â ¾Ê½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_ENTITY_TOO_LARGE

public static final int HTTP_ENTITY_TOO_LARGE
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 413: ¿ä±¸ ¿£Æ¼Æ¼°¡ ³Ê¹« ±é´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_REQ_TOO_LONG

public static final int HTTP_REQ_TOO_LONG
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 414: ¿ä±¸ URL °¡ ³Ê¹« ±é´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_UNSUPPORTED_TYPE

public static final int HTTP_UNSUPPORTED_TYPE
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 415: ¼­Æ÷Æ®µÇÁö ¾Ê´Â ¹Ìµð¾î ŸÀÔÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_SERVER_ERROR

public static final int HTTP_SERVER_ERROR
Ãßõ µÇ°í ÀÖÁö ¾Ê½À´Ï´Ù.  À߸øÇÑ ÇʵåÀ̸ç, Á¸ÀçÇØ¾ß ÇÏ´Â °ÍÀÌ¾î ¼±.

HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 500: ³»ºÎ ¼­¹ö ¿¡·¯ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_INTERNAL_ERROR

public static final int HTTP_INTERNAL_ERROR
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 500: ³»ºÎ ¼­¹ö ¿¡·¯ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_NOT_IMPLEMENTED

public static final int HTTP_NOT_IMPLEMENTED
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 501: ±¸ÇöµÇ°í ÀÖÁö ¾Ê½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_BAD_GATEWAY

public static final int HTTP_BAD_GATEWAY
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 502: À߸øÇÑ °ÔÀÌÆ®¿þÀÌÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_UNAVAILABLE

public static final int HTTP_UNAVAILABLE
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 503: ¼­ºñ½º¸¦ ÀÌ¿ëÇÒ ¼ö ¾ø½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_GATEWAY_TIMEOUT

public static final int HTTP_GATEWAY_TIMEOUT
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 504: °ÔÀÌÆ®¿þÀ̰¡ ¸¶°¨ ½Ã°£ÀÔ´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡

HTTP_VERSION

public static final int HTTP_VERSION
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå 505: HTTP ¹öÁ¯ÀÌ ¼­Æ÷Æ®µÇ°í ÀÖÁö ¾Ê½À´Ï´Ù.

°ü·Ã Ç׸ñ:
Á¤¼ö ÇʵåÄ¡
»ý¼ºÀÚÀÇ »ó¼¼

HttpURLConnection

protected HttpURLConnection(URL  u)
HttpURLConnection ÀÇ constructor ÀÔ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
u - URL
¸Þ¼ÒµåÀÇ »ó¼¼

setFollowRedirects

public static void setFollowRedirects(boolean set)
ÀÌ Å¬·¡½º°¡, HTTP ¸®µð·ºÆ® (ÀÀ´ä ÄÚµå 300 Á¢¼ö´ëÀÇ ¿ä±¸)¿¡ ÀÚµ¿ÀûÀ¸·Î µû¸¦Áö ¾î¶³Áö¸¦ ¼³Á¤ÇÕ´Ï´Ù. µðÆúÆ®¿¡¼­´Â true ÀÔ´Ï´Ù. ¾ÖÇø´Àº ÀÌ º¯¼ö¸¦ º¯°æÇÒ ¼ö ¾ø½À´Ï´Ù.

½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇÏ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â ÃÖÃÊ·Î ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSetFactory ¸Þ¼Òµå¸¦ È£ÃâÇÏ´Â °ÍÀ¸·Î, ÀÌ Á¶ÀÛÀÌ Çã°¡µÇ°í ÀÖ´Â °ÍÀ» È®ÀÎÇÕ´Ï´Ù. ÀÌ °á°ú, SecurityException °¡ µÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
set - HTTP ¸®µð·ºÆ®¸¦ ½Ç½ÃÇÒÁö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â boolean
¿¹¿Ü:
SecurityException - ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀú°¡ Á¸ÀçÇØ, ½ÃÅ¥·¯Æ¼ ¸Å´ÏÀúÀÇ checkSetFactory ¸Þ¼Òµå°¡ ÀÌ Á¶ÀÛÀ» Çã°¡ÇÏÁö ¾Ê´Â °æ¿ì
°ü·Ã Ç׸ñ:
SecurityManager.checkSetFactory() , getFollowRedirects()

getFollowRedirects

public static boolean getFollowRedirects()
HTTP ¸®µð·ºÆ® (3xx)¿¡ ÀÚµ¿ÀûÀ¸·Î µû¸¦Áö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â boolean ¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
HTTP ¸®µð·ºÆ®¿¡ ÀÚµ¿ÀûÀ¸·Î µû¸£´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
°ü·Ã Ç׸ñ:
setFollowRedirects(boolean)

setInstanceFollowRedirects

public void setInstanceFollowRedirects(boolean followRedirects)
HTTP ¸®µð·ºÆ® (ÀÀ´ä ÄÚµå 3xx ÀÇ ¿ä±¸)¸¦, ÀÌ HttpURLConnection ÀνºÅϽº·Î ÀÚµ¿¿¡ µû¸¦Áö ¾î¶³Áö¸¦ ¼³Á¤ÇÕ´Ï´Ù.

µðÆúÆ®°¡ true ÀÎ, followRedirects ·ÎºÎÅÍÀÇ µðÆúÆ® °ª

ÆÄ¶ó¹ÌÅÍ:
followRedirects - HTTP ¸®µð·ºÆ®¸¦ ½Ç½ÃÇÒÁö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â boolean
°ü·Ã Ç׸ñ:
instanceFollowRedirects , getInstanceFollowRedirects()

getInstanceFollowRedirects

public boolean getInstanceFollowRedirects()
ÀÌ HttpURLConnection ÀÇ instanceFollowRedirects ÇʵåÄ¡¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
ÀÌ HttpURLConnection ÀÇ instanceFollowRedirects ÇʵåÄ¡
°ü·Ã Ç׸ñ:
instanceFollowRedirects , setInstanceFollowRedirects(boolean)

setRequestMethod

public void setRequestMethod(String  method)
                      throws ProtocolException 
URL ¿ä±¸ÀÇ ¸Þ¼Òµå¸¦ ´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡·Î ¼³Á¤ÇÕ´Ï´Ù. ÀÌ·¯ÇÑ ¸Þ¼Òµå °¡¿îµ¥, ¾î¶² °ÍÀÌ À¯È¿ÇѰ¡´Â ÇÁ·ÎÅäÄÝÀÇ Á¦ÇÑ¿¡ ÀÇÇØ Á¤ÇØÁý´Ï´Ù. µðÆúÆ®ÀÇ ¸Þ¼Òµå´Â GET ÀÔ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
method - HTTP ¸Þ¼Òµå
¿¹¿Ü:
ProtocolException - ¸Þ¼Òµå¸¦ ¸®¼ÂÆ® ÇÒ ¼ö ¾ø´Â °æ¿ì, ¶Ç´Â ¿ä±¸ÇÑ ¸Þ¼Òµå°¡ HTTP ·Î ¹«È¿ÀÎ °æ¿ì
°ü·Ã Ç׸ñ:
getRequestMethod()

getRequestMethod

public String  getRequestMethod()
¿ä±¸ ¸Þ¼Òµå¸¦ ÃëµæÇÕ´Ï´Ù.

¹Ýȯ°ª:
HTTP ¿ä±¸ ¸Þ¼Òµå
°ü·Ã Ç׸ñ:
setRequestMethod(java.lang.String)

getResponseCode

public int getResponseCode()
                    throws IOException 
´ÙÀ½°ú °°Àº ÀÀ´äÀ¸·ÎºÎÅÍ HTTP ÀÀ´ä ½ºÅ×ÀÌÅͽº¸¦ ÃëµæÇÕ´Ï´Ù.
HTTP/1. 0 200 OK
HTTP/1. 0 401 Unauthorized
Àü¼úÀÇ ÀÀ´äÀ¸·ÎºÎÅÍ´Â Á¤¼ö 200 À¸·Î 401 À» °¢°¢ ²¨³À´Ï´Ù. ÀÀ´äÀ» ½Äº°ÇÒ ¼ö ¾ø´Â (À¯È¿ÇÑ HTTP °¡ ¾Æ´Ï´Ù) °æ¿ì´Â -1 À» µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
HTTP ½ºÅ×ÀÌÅͽº ÄÚµå
¿¹¿Ü:
IOException - ¼­¹ö¿¡ÀÇ Á¢¼ÓÀ¸·Î ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

getResponseMessage

public String  getResponseMessage()
                          throws IOException 
¼­¹ö·ÎºÎÅÍÀÇ ÀÀ´ä Äڵ忡 HTTP ÀÀ´ä ¸Þ¼¼Áö°¡ Æ÷ÇԵǾî ÀÖ´Â °æ¿ì, À̰ÍÀ» µ¹·ÁÁÝ´Ï´Ù. ÀÀ´ä ÄÚµåÀÇ ¿¹¸¦ ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.
HTTP/1. 0 200 OK
HTTP/1. 0 404 Not Found
¡¸OK¡¹¿Í¡¸Not Found¡¹ÀÇ Ä³¸¯ÅÍ ¶óÀÎÀÇ ºÎºÐÀ» °¢°¢ ²¨³À´Ï´Ù. ÀÀ´ä Äڵ带 ½Äº°ÇÒ ¼ö ¾ø´Â (À¯È¿ÇÑ HTTP °¡ ¾Æ´Ï´Ù) °æ¿ì´Â null ¸¦ µ¹·ÁÁÝ´Ï´Ù.

¹Ýȯ°ª:
HTTP ÀÀ´ä ¸Þ¼¼Áö ¶Ç´Â null
¿¹¿Ü:
IOException - ¼­¹ö¿¡ÀÇ Á¢¼ÓÀ¸·Î ¿¡·¯°¡ ¹ß»ýÇßÀ» °æ¿ì

getHeaderFieldDate

public long getHeaderFieldDate(String  name,
                               long Default)
Ŭ·¡½º URLConnection ÀÇ ±â¼ú:
ÁöÁ¤µÈ Çʵ带 ÀÏÀڷμ­ ÇØ¼®ÇÑ °ªÀ» µ¹·ÁÁÝ´Ï´Ù. ÁöÁ¤µÈ Çʵ尡 ³ªÅ¸³»´Â ±×¸®´ÏÁö Ç¥Áؽà 1970 ³â 1 ¿ù 1 ÀϺÎÅÍ ±â»êÇÑ ¹Ð¸® ¼¼ÄÁµå¼ö°¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù.

ÀÌ Çü½ÄÀÇ getHeaderField °¡ Á¸ÀçÇϰí ÀÖ´Â ÀÌÀ¯´Â ÀϺÎÀÇ Á¾·ùÀÇ Á¢¼Ó (http-ng µî)ÀÌ »çÀü¿¡ ÇØ¼®µÇ¾î ÀÖ´Â Çì´õ¸¦ °¡Áö±â (À§ÇØ)¶§¹®¿¡ÀÔ´Ï´Ù. ±×·¯ÇÑ Á¾·ùÀÇ Á¢¼Ó Ŭ·¡½º¿¡¼­´Â ÀÌ ¸Þ¼Òµå¸¦ ¿À¹ö¶óÀ̵å(override) ÇØ ÇØ¼®À» ȸÇÇÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º URLConnection ³»ÀÇ getHeaderFieldDate
ÆÄ¶ó¹ÌÅÍ:
name - Çì´õ ÇʵåÀÇ À̸§
Default - µðÆúÆ® °ª
¹Ýȯ°ª:
ÀÏÀڷμ­ ÇØ¼®ÇÑ ÇʵåÄ¡. Çʵ尡 ¾ø´ÂÁö ¶Ç´Â ÇʵåÀÇ Çü½ÄÀÌ ºÎÁ¤ÇÑ °æ¿ì´Â Default Àμö

disconnect

public abstract void disconnect()
¼­¹ö¿¡ÀÇ ´Ù¸¥ ¿ä±¸°¡ ÇâÈÄ ¹ß»ý ÇÒ °Í °°Áö ¾ÊÀº °ÍÀ» ³ªÅ¸³À´Ï´Ù. disconnect()ÀÇ È£Ãâ¿¡ ÀÇÇØ, ÀÌ HttpURLConnection ÀνºÅϽº¸¦ ´Ù¸¥ ¿ä±¸·Î ÀçÀÌ¿ëÇÏ´Â °ÍÀº °¡¸®Å°Áö ¾Ê½À´Ï´Ù.


usingProxy

public abstract boolean usingProxy()
Á¢¼ÓÀ¸·Î ÇÁ·Ï½Ã¸¦ »ç¿ëÇÒÁö ¾î¶³Áö¸¦ ³ªÅ¸³À´Ï´Ù.

¹Ýȯ°ª:
Á¢¼ÓÀ¸·Î ÇÁ·Ï½Ã¸¦ »ç¿ëÇÒÁö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â boolean Çü

getPermission

public Permission  getPermission()
                         throws IOException 
Ŭ·¡½º URLConnection ÀÇ ±â¼ú:
ÀÌ ¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â Á¢¼ÓÀÇ ½ÇÇà¿¡ ÇÊ¿äÇÑ ¾×¼¼½º±ÇÀ» ³ªÅ¸³»´Â Permission ¿ÀºêÁ§Æ®¸¦ µ¹·ÁÁÝ´Ï´Ù. Á¢¼ÓÀÇ ½ÇÇà¿¡ ¾×¼¼½º±ÇÀÌ ºÒÇÊ¿äÇÑ °æ¿ì, ÀÌ ¸Þ¼Òµå´Â null ¸¦ µ¹·ÁÁÝ´Ï´Ù. µðÆúÆ®¿¡¼­´Â ÀÌ ¸Þ¼Òµå´Â java.security.AllPermission ¸¦ µ¹·ÁÁÝ´Ï´Ù. ¼­ºê Ŭ·¡½º¿¡¼­´Â URL ¿¡ Á¢¼ÓÇϱâ À§Çؼ­ ÇÊ¿äÇÑ ¾×¼¼½º±ÇÀ» °¡Àå ÀûÀýÈ÷ ³ªÅ¸³»´Â ¾×¼¼½º±ÇÀ» µ¹·ÁÁÖµµ·Ï(µíÀÌ), ÀÌ ¸Þ¼Òµå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÕ´Ï´Ù. ¿¹¸¦ µé¾î,file: ÀÇ URL ¸¦ ³ªÅ¸³»´Â URLConnection ¿¡¼­´Â java.io.FilePermission ¿ÀºêÁ§Æ®°¡ µ¹·ÁÁÖ¾îÁý´Ï´Ù.

µ¹·ÁÁÖ¾îÁö´Â ¾×¼¼½º±ÇÀº Á¢¼ÓÀÇ »óȲ¿¡ ÀÇÁ¸ÇÕ´Ï´Ù. ¿¹¸¦ µé¾î, Á¢¼ÓÀüÀÇ ¾×¼¼½º±ÇÀº Á¢¼ÓÇÑ µÚÀÇ ¾×¼¼½º±Ç°ú´Â ´Ù¸¥ °æ¿ì°¡ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, foo.com ¶ó°í ÇÏ´Â HTTP ¼­¹ö·Î, Á¢¼ÓÀ» ´Ù¸¥ È£½ºÆ® bar.com ¿¡ ¸®µð·ºÆ® Çϰí ÀÖ´Ù°í ÇÕ´Ï´Ù. Á¢¼ÓÇϱâ Àü¿¡ connection ¿¡ ÀÇÇØ µ¹·ÁÁÖ¾îÁö´Â ¾×¼¼½º±ÇÀº foo.com ¿¡ÀÇ Á¢¼Ó¿¡ ÇÊ¿äÇÑ ¾×¼¼½º±ÇÀÔ´Ï´Ù. ÇÑÆí, Á¢¼ÓÀÇ ³ªÁß¿¡ µ¹·ÁÁÖ¾îÁö´Â ¾×¼¼½º±ÇÀº bar.com ¿¡ÀÇ ¾×¼¼½º±ÇÀÌ µË´Ï´Ù.

¾×¼¼½º±ÇÀº Åë»ó 2 °³ÀÇ ¸ñÀûÀ¸·Î »ç¿ëÇÕ´Ï´Ù. URLConnections ¿¡ ÀÇÇØ ÃëµæÇÑ ¿ÀºêÁ§Æ®ÀÇ Ä³½¬ÀÇ º¸È£, ¹× Á¢¼öÃøÀÌ Æ¯Á¤ÀÇ URL ¸¦ ¾Ë ±Ç¸®ÀÇ È®ÀÎÀÔ´Ï´Ù. ÀüÀÚÀÇ °æ¿ì, ¾×¼¼½º±ÇÀº ¿ÀºêÁ§Æ®¸¦ ÃëµæÇѳª¸ÓÁö·Î ÃëµæµË´Ï´Ù. ¿¹¸¦ µé¾î HTTP Á¢¼Ó¿¡¼­´Â µ¥ÀÌÅÍÀÇ ÃÖÁ¾ÀûÀÎ ÀÔ¼öó°¡ µÇ´Â È£½ºÆ®¿¡ Á¢¼ÓÇϱâ À§ÇÑ ¾×¼¼½º±ÇÀ» ³ªÅ¸³À´Ï´Ù. ÈÄÀÚÀÇ °æ¿ì, ¾×¼¼½º±ÇÀº Á¢¼ÓÀü¿¡ Ãëµæ ¹× Å×½ºÆ®µË´Ï´Ù.

¿À¹ö¶óÀ̵å(override):
Ŭ·¡½º URLConnection ³»ÀÇ getPermission
¹Ýȯ°ª:
ÀÌ URLConnection °¡ ³ªÅ¸³»´Â Á¢¼ÓÀ» À§Çؼ­(¶§¹®¿¡) ÇÊ¿äÇÑ ¾×¼¼½º±ÇÀ» ³ªÅ¸³»´Â Permission ¿ÀºêÁ§Æ®
¿¹¿Ü:
IOException - ¾×¼¼½º±ÇÀÇ Ã³¸®¿¡ ³×Æ®¿öÅ© ¶Ç´Â ÆÄÀÏ ÀÔÃâ·ÂÀÌ ÇÊ¿äÇÑ ¶§¿¡, ó¸®Áß¿¡ ¿¹¿Ü°¡ ¹ß»ýÇßÀ» °æ¿ì

getErrorStream

public InputStream  getErrorStream()
Á¢¼Ó¿¡´Â ½ÇÆÐÇØµµ ¼­¹ö°¡ À¯È¿ÇÑ µ¥ÀÌÅ͸¦ ¹è¿õÇÏ°í ¿ÔÀ» °æ¿ì¿¡, ¿¡·¯ ½ºÆ®¸²À» µ¹·ÁÁÝ´Ï´Ù. ÀÚÁÖ ÀÖ´Â ¿¹´Â HTTP ¼­¹ö°¡ ÄÚµå 404 ·Î ÀÀ´äÇßÀ» ¶§¿¡, Á¢¼Ó¿¡ ´ëÇØ¼­´Â FileNotFoundException ÀÌ ½½·Î¿ì µË´Ï´Ù¸¸, ¼­¹ö·ÎºÎÅÍ ´ëóåÀ» Áö½ÃÇÏ´Â HTML ÇïÇÁ ÆäÀÌÁö°¡ ¼Û½ÅµÇ´Â °æ¿ìÀÔ´Ï´Ù.

ÀÌ ¸Þ¼Òµå´Â Á¢¼ÓÀ» °³½ÃÇÏÁö ¾Ê½À´Ï´Ù. Á¢¼ÓÀÌ È®¸³µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì, Á¢¼ÓÁß¿¡ ¼­¹ö·Î ¿¡·¯°¡ ¹ß»ýÇÏÁö ¾Ê¾Ò´ø °æ¿ì, ȤÀº ¼­¹ö·Î ¿¡·¯°¡ ¹ß»ýÇØµµ ¿¡·¯ÀÇ µ¥ÀÌÅͰ¡ º¸³»ÁöÁö ¾Ê¾Ò´ø °æ¿ì¿¡´Â ÀÌ ¸Þ¼Òµå´Â null ¸¦ µ¹·ÁÁÝ´Ï´Ù. À̰ÍÀÌ µðÆúÆ®ÀÇ µ¿ÀÛÀÔ´Ï´Ù.

¹Ýȯ°ª:
¿¡·¯ ½ºÆ®¸². ¿¡·¯°¡ ¾ø¾ú´ø °æ¿ì, Á¢¼ÓÀÌ È®¸³µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì, ȤÀº ¼­¹ö·ÎºÎÅÍ À¯È¿ÇÑ µ¥ÀÌÅͰ¡ º¸³»ÁöÁö ¾Ê¾Ò´ø °æ¿ì´Â null

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.