javax.servlet
Ŭ·¡½º ServletInputStream

java.lang.Object
  |
  +--java.io.InputStream
        |
        +--javax.servlet.ServletInputStream

public abstract class ServletInputStream
extends java.io.InputStream

ÇÑ ¹ø¿¡ 1 ÇàÀÇ µ¥ÀÌÅ͸¦ Àо´Âµ¥ È¿À²ÀûÀÎ readLine ¸Þ¼Òµå¸¦ Æ÷ÇÔÇØ Ŭ¶óÀÌ¾ðÆ® ¿ä±¸·ÎºÎÅÍ ¹ÙÀ̳ʸ® µ¥ÀÌÅ͸¦ Àо±â À§ÇÑ ÀÔ·Â ½Ã³Á¹°À» Á¦°øÇÕ´Ï´Ù. ServletInputStream ¿ÀºêÁ§Æ®´Â, HTTP POST ³ª PUT µîÀÇ ÇÁ·ÎÅäÄÝÀ» ÀÌ¿ëÇØ Ŭ¶óÀÌ¾ðÆ®·ÎºÎÅÍ ¼Û½ÅµÈ µ¥ÀÌÅ͸¦ Àо ¼ö°¡ ÀÖ½À´Ï´Ù.

ServletInputStream ¿ÀºêÁ§Æ®´Â Åë»ó,ServletRequest.getInputStream() ¸Þ¼Òµå °æÀ¯·Î ÃëµæµË´Ï´Ù.

ÀÌ Å¬·¡½º´Â abstract Ŭ·¡½º°¡ µÇ°í ÀÖ½À´Ï´Ù¸¸, ½ÇÀåÀº ¼­ºê ·¿ ÄÁÅ×À̳ʰ¡ Á¦°øÇÕ´Ï´Ù. ÀÌ Å¬·¡½ºÀÇ ¼­ºê Ŭ·¡½º´Â,java.io.InputStream.read() ¸Þ¼Òµå¸¦ ½ÇÀåÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.

°ü·Ã Ç׸ñ:
ServletRequest

constructor¡¡ ¡¡ ÀÇ °³¿ä
protected ServletInputStream ()
          À̰ÍÀº abstract Ŭ·¡½ºÀ̱â (À§ÇØ)¶§¹®¿¡, ¾Æ¹«°Íµµ ½ÇÇàÇÏÁö ¾Ê½À´Ï´Ù.
 
¸Þ¼ÒµåÀÇ °³¿ä
 int readLine (byte[] b, int off, int len)
          ÀÔ·Â ½Ã³Á¹°À» ÇÑ ¹ø¿¡ 1 Çà Àоî³À´Ï´Ù.
 
Ŭ·¡½º java.io.InputStream ·ÎºÎÅÍ °è½ÂÇÑ ¸Þ¼Òµå
available, close, mark, markSupported, read, read, read, reset, skip
 
Ŭ·¡½º java.lang.Object ·ÎºÎÅÍ °è½ÂÇÑ ¸Þ¼Òµå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

constructor¡¡ ¡¡ ÀÇ »ó¼¼

ServletInputStream

protected ServletInputStream()
À̰ÍÀº abstract Ŭ·¡½ºÀ̱â (À§ÇØ)¶§¹®¿¡, ¾Æ¹«°Íµµ ½ÇÇàÇÏÁö ¾Ê½À´Ï´Ù.
¸Þ¼ÒµåÀÇ »ó¼¼

readLine

public int readLine(byte[] b,
                    int off,
                    int len)
             throws java.io.IOException
ÀÔ·Â ½Ã³Á¹°À» ÇÑ ¹ø¿¡ 1 Çà Àоî³À´Ï´Ù. ¿ÀÇÁ¼Â(offset)·ÎºÎÅÍ ½ÃÀÛÇØ, ÁöÁ¤µÈ ¾Æ¸£¹ÙÀÌÆ®¼ö ¶Ç´Â °³Çà ij¸¯ÅÍ¿¡ À̸¦ ¶§±îÁö, ¾Æ¸£¹ÙÀÌÆ®¸¦ ¹è¿­¿¡ ÀоîµéÀÔ´Ï´Ù. °³Çà ij¸¯Å͵µ ¹è¿­¿¡ ÀÐÈü´Ï´Ù.

ÁöÁ¤µÈ ÃÖ´ë ¾Æ¸£¹ÙÀÌÆ®¼ö¸¦ ÀоîµéÀ̱â Àü¿¡ ÀÔ·Â ½Ã³Á¹°ÀÇ ¸¶Áö¸·¿¡ ´ÞÇϸé(ÀÚ), ÀÌ ¸Þ¼Òµå´Â -1 À» µ¹·ÁÁÝ´Ï´Ù.

ÆÄ¶ó¹ÌÅÍ:
b - µ¥ÀÌÅͰ¡ ÀÐÈ÷´Â ¾Æ¸£¹ÙÀÌÆ® ¹è¿­
off - ÀÌ ¸Þ¼Òµå°¡ ¾î´À ij¸¯ÅͷκÎÅÍ µ¶Çظ¦ °³½ÃÇÏ´ÂÁö¸¦ ÁöÁ¤ÇÏ´Â Á¤¼ö
len - ÀоîµéÀÌ´Â ÃÖ´ë ¾Æ¸£¹ÙÀÌÆ®¼ö¸¦ ÁöÁ¤ÇÏ´Â Á¤¼ö
¹Ýȯ°ª:
½ÇÁ¦·Î ÀÐÈù ¾Æ¸£¹ÙÀÌÆ®¼ö¸¦ ³ªÅ¸³»´Â Á¤¼ö. ½Ã³Á¹°ÀÇ ¸¶Áö¸·¿¡ ´ÞÇßÀ» °æ¿ì´Â -1
¿¹¿Ü:
java.io.IOException - ÀÔÃâ·Â ¿¹¿Ü°¡ ¹ß»ýÇßÀ» °æ¿ì


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