|
JavaTM 2 Platform Std. Ed. v1. 4.0 |
||||||||||
ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
java.lang.Object | +--java.lang.Process
Runtime.exec
¸Þ¼Òµå´Â ³×ÀÌÆ¼ºêÀÎ ÇÁ·Î¼¼½º¸¦ ÀÛ¼ºÇØ,Process
ÀÇ ¼ºê Ŭ·¡½ºÀÇ ÀνºÅϽº¸¦ µ¹·ÁÁÝ´Ï´Ù. ÀÌ ÀνºÅϽº¸¦ »ç¿ëÇØ, ÇÁ·Î¼¼½ºÀÇ Á¦¾î³ª, ÇÁ·Î¼¼½º Á¤º¸ÀÇ Ãëµæ À» ÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù. Process
Ŭ·¡½º´Â ÇÁ·Î¼¼½º·ÎºÎÅÍÀÇ ÀÔ·Â, ÇÁ·Î¼¼½º¿¡ÀÇ Ãâ·Â, ÇÁ·Î¼¼½º ¿Ï·áÀÇ ´ë±â, ÇÁ·Î¼¼½º Á¾·á »óÅÂÀÇ È®ÀÎ, ¹× ÇÁ·Î¼¼½ºÀÇ ÆÄ±â (Á¾·á)¸¦ ½ÇÇàÇϱâ À§ÇÑ °¢ ¸Þ¼Òµå¸¦ Á¦°øÇÕ´Ï´Ù.
Runtime.exec
ÀÇ °¢ ¸Þ¼Òµå´Â ƯÁ¤ÀÇ ³×ÀÌÆ¼ºêÀÎ Ç÷§Æû»óÀÇ Æ¯¼öÇÑ ÇÁ·Î¼¼½º¿¡¼´Â Àß µ¿ÀÛÇÏÁö ¾Ê´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î, ³×ÀÌÆ¼ºêÀÎ À©µµ¿ì ó¸® ÇÁ·Î¼¼½º, demon ÇÁ·Î¼¼½º, Win32 ȯ°æ¿¡¼ÀÇ Win16/DOS ÇÁ·Î¼¼½º, ȤÀº ¼Ð ½ºÅ©¸³Æ®¶ó°í ÇÏ´Â ÇÁ·Î¼¼½ºÀÔ´Ï´Ù. ÀÛ¼ºµÈ ¼ºê ÇÁ·Î¼¼½º´Â ÀÚ½ÅÀÇ ´Ü¸» ¶Ç´Â ÄܼÖÀ» °¡ÁöÁö ¾Ê½À´Ï´Ù. ¼ºê ÇÁ·Î¼¼½ºÀÇ Ç¥ÁØ ÀÔÃâ·Â ó¸® (Áï stdin, stdout, ¹× stderr)´Â 3 °³ÀÇ ½ºÆ®¸² (Process.getOutputStream()
,Process.getInputStream()
,Process.getErrorStream()
)¿¡ ÀÇÇØ parent process¿¡ ¸®µð·ºÆ® µË´Ï´Ù. parent process´Â ÀÌ·¯ÇÑ ½ºÆ®¸²À» »ç¿ëÇØ, ¼ºê ÇÁ·Î¼¼½º¿¡ ÀÔ·ÂÀ» º¸³»°Å³ª ¼ºê ÇÁ·Î¼¼½º·ÎºÎÅÍÀÇ Ãâ·ÂÀ» ÃëµæÇϰųª ÇÕ´Ï´Ù. ³×ÀÌÆ¼ºêÀÎ Ç÷§Æû¿¡´Â Ç¥ÁØ ÀÔÃâ·Â ½ºÆ®¸²¿¡ »ç¿ëÇÏ´Â ¹öÆÛÀÇ »çÀÌÁî°¡ ÇÑÁ¤µÇ´Â °Íµµ ÀÖÀ¸¹Ç·Î, ¼ºê ÇÁ·Î¼¼½ºÀÇ ÀÔ·Â ½ºÆ®¸²ÀÇ ±âÀÔÇØ ȤÀº ½ºÆ®¸² Ãâ·ÂÀÇ read°¡ ½ÇÆÐÇßÀ» °æ¿ì, ¼ºê ÇÁ·Î¼¼½º´Â ºí·Ï µÇ´ÂÁö µ¥µå ·Ï »óŰ¡ µÉ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù.
Process
¿ÀºêÁ§Æ®¿¡ÀÇ ÂüÁ¶°¡ ¾ø¾îÁ³À» °æ¿ì¿¡¼µµ, ¼ºê ÇÁ·Î¼¼½º´Â Á¾·áµÇÁö ¾Ê°í ºñµ¿±âÀûÀ¸·Î ½ÇÇàÀ» °è¼ÓÇÕ´Ï´Ù.
Process
¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â ÇÁ·Î¼¼½ºÀÇ ½ÇÇà¿¡ ´ëÇØ¼´Â Process
¿ÀºêÁ§Æ®¸¦ ¼ÒÀ¯ÇÏ´Â Java ÇÁ·Î¼¼½º¿Í ºñµ¿±â°¡ ¾Æ´Ï±âµµ Çϰí, º´ÇàÀÌ ¾Æ´Ï°Å³ª ÇØµµ ±¦Âú½À´Ï´Ù.
Runtime.exec(java.lang.String)
,
Runtime.exec(java.lang.String, java.lang.String[])
,
Runtime.exec(java.lang.String[])
,
Runtime.exec(java.lang.String[], java.lang.String[])
»ý¼ºÀÚÀÇ °³¿ä | |
Process ()
|
¸Þ¼ÒµåÀÇ °³¿ä | |
abstract void |
destroy ()
¼ºê ÇÁ·Î¼¼½º¸¦ Á¾·áÇÕ´Ï´Ù. |
abstract int |
exitValue ()
¼ºê ÇÁ·Î¼¼½ºÀÇ Á¾·á Äڵ带 µ¹·ÁÁÝ´Ï´Ù. |
abstract InputStream |
getErrorStream ()
¼ºê ÇÁ·Î¼¼½ºÀÇ ¿¡·¯ ½ºÆ®¸²À» ÃëµæÇÕ´Ï´Ù. |
abstract InputStream |
getInputStream ()
¼ºê ÇÁ·Î¼¼½ºÀÇ ÀÔ·Â ½ºÆ®¸²À» ÃëµæÇÕ´Ï´Ù. |
abstract OutputStream |
getOutputStream ()
¼ºê ÇÁ·Î¼¼½ºÀÇ Ãâ·Â ½ºÆ®¸²À» ÃëµæÇÕ´Ï´Ù. |
abstract int |
waitFor ()
ÇÊ¿äÇÑ °æ¿ì¿¡, ÀÌ Process ¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â ÇÁ·Î¼¼½º°¡ Á¾·áÇÒ ¶§±îÁö ÇöÀçÀÇ thread¸¦ ´ë±â½Ãŵ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ¿¡¼ »ó¼Ó¹ÞÀº ¸Þ¼Òµå |
clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait |
»ý¼ºÀÚÀÇ »ó¼¼ |
public Process()
¸Þ¼ÒµåÀÇ »ó¼¼ |
public abstract OutputStream getOutputStream()
Process
¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â ÇÁ·Î¼¼½ºÀÇ Ç¥ÁØ ÀÔ·Â ½ºÆ®¸²¿¡°Ô °Ç³×Áý´Ï´Ù.
±¸Çö»óÀÇ ÁÖÀÇÁ¡: Ãâ·Â ½ºÆ®¸²ÀÇ ¹öÆÛ 󸮸¦ ÃßõÇÕ´Ï´Ù.
public abstract InputStream getInputStream()
Process
¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â ÇÁ·Î¼¼½ºÀÇ Ç¥ÁØ Ãâ·Â ½ºÆ®¸²À¸·ÎºÎÅÍ °Ç³×¹ÞÀº µ¥ÀÌÅ͸¦ ÃëµæÇÕ´Ï´Ù.
±¸Çö»óÀÇ ÁÖÀÇÁ¡: ÀÔ·Â ½ºÆ®¸²ÀÇ ¹öÆÛ 󸮸¦ ÃßõÇÕ´Ï´Ù.
public abstract InputStream getErrorStream()
Process
¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â ÇÁ·Î¼¼½ºÀÇ ¿¡·¯ Ãâ·Â ½ºÆ®¸²À¸·ÎºÎÅÍ °Ç³×¹ÞÀº µ¥ÀÌÅ͸¦ ÃëµæÇÕ´Ï´Ù.
±¸Çö»óÀÇ ÁÖÀÇÁ¡: ÀÔ·Â ½ºÆ®¸²ÀÇ ¹öÆÛ 󸮸¦ ÃßõÇÕ´Ï´Ù.
public abstract int waitFor() throws InterruptedException
Process
¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â ÇÁ·Î¼¼½º°¡ Á¾·áÇÒ ¶§±îÁö ÇöÀçÀÇ thread¸¦ ´ë±â½Ãŵ´Ï´Ù. ¼ºê ÇÁ·Î¼¼½º°¡ ¹ú½á Á¾·áÇϰí ÀÖ´Â °æ¿ì, ÀÌ ¸Þ¼Òµå´Â Áï½Ã º¹±ÍÇÕ´Ï´Ù. ¼ºê ÇÁ·Î¼¼½º°¡ Á¾·áÇϰí ÀÖÁö ¾Ê´Â °æ¿ì, È£Ãâ¿øÀÇ thread´Â ¼ºê ÇÁ·Î¼¼½º°¡ Á¾·áÇÒ ¶§±îÁö ºí·Ï µË´Ï´Ù.
0
Àº Á¤»ó Á¾·á¸¦ ³ªÅ¸³½´Ù
InterruptedException
- ÇöÀçÀÇ thread°¡ ´ë±âÁß¿¡ ´Ù¸¥ thread¿¡ ÀÇÇØ³¢¾îµé¾îÁ³À»
°æ¿ì, ´ë±â¸¦ Á¾·áÇØ InterruptedException
°¡ ½½·Î¿ì µÈ´Ùpublic abstract int exitValue()
Process
¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â ¼ºê ÇÁ·Î¼¼½ºÀÇ Á¾·á ÄÚµå. 0
Àº Á¤»ó Á¾·á¸¦ ³ªÅ¸³½´Ù
IllegalThreadStateException
- ÀÌ Process
¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â ¼ºê ÇÁ·Î¼¼½º°¡ ¾ÆÁ÷ Á¾·áÇϰí ÀÖÁö ¾Ê´Â °æ¿ìpublic abstract void destroy()
Process
¿ÀºêÁ§Æ®°¡ ³ªÅ¸³»´Â ¼ºê ÇÁ·Î¼¼½º´Â °Á¦ Á¾·áµË´Ï´Ù.
|
JavaTM 2 Platform Std. Ed. v1. 4.0 |
||||||||||
ÀüÀÇ Å¬·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓ ÀÖ¾î ÇÁ·¹ÀÓ ¾øÀ½ | ||||||||||
°³¿ä: »óÀÚ | Çʵå | constructor | ¸Þ¼Òµå | »ó¼¼: Çʵå | constructor | ¸Þ¼Òµå |
Java, Java 2 D, ¹× JDBC ´Â ¹Ì±¹ ¹× ±× ¿ÜÀÇ ³ª¶ó¿¡ ÀÖ¾î¼ÀÇ 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.