Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java ¹ØÓÚ½ø³Ì¹ÜÀí

java.lang
Àà Process
java.lang.Object
  java.lang.Process
--------------------------------------------------------------------------------
public abstract class Processextends ObjectProcessBuilder.start() ºÍ Runtime.exec ·½·¨´´½¨Ò»¸ö±¾»ú½ø³Ì£¬²¢·µ»Ø Process ×ÓÀàµÄÒ»¸öʵÀý£¬¸ÃʵÀý¿ÉÓÃÀ´¿ØÖƽø³Ì²¢»ñÈ¡Ïà¹ØÐÅÏ¢¡£Process ÀàÌṩÁËÖ´Ðдӽø³ÌÊäÈë¡¢Ö´ÐÐÊä³öµ½½ø³Ì¡¢µÈ´ý½ø³ÌÍê³É¡¢¼ì²é½ø³ÌµÄÍ˳ö״̬ÒÔ¼°Ïú»Ù£¨É±µô£©½ø³ÌµÄ·½·¨¡£
´´½¨½ø³ÌµÄ·½·¨¿ÉÄÜÎÞ·¨Õë¶ÔijЩ±¾»úƽ̨ÉϵÄÌØ¶¨½ø³ÌºÜºÃµØ¹¤×÷£¬±ÈÈ磬±¾»ú´°¿Ú½ø³Ì£¬ÊØ»¤½ø³Ì£¬Microsoft Windows É쵀 Win16/DOS ½ø³Ì£¬»òÕß shell ½Å±¾¡£´´½¨µÄ×Ó½ø³ÌûÓÐ×Ô¼ºµÄÖÕ¶Ë»ò¿ØÖÆÌ¨¡£ËüµÄËùÓбê×¼ io£¨¼´ stdin£¬stdout£¬stderr£©²Ù×÷¶¼½«Í¨¹ýÈý¸öÁ÷ (getOutputStream()£¬getInputStream()£¬getErrorStream()) ÖØ¶¨Ïòµ½¸¸½ø³Ì¡£¸¸½ø³ÌʹÓÃÕâЩÁ÷À´Ìṩµ½×Ó½ø³ÌµÄÊäÈëºÍ»ñµÃ´Ó×Ó½ø³ÌµÄÊä³ö¡£ÒòΪÓÐЩ±¾»úƽ̨½öÕë¶Ô±ê×¼ÊäÈëºÍÊä³öÁ÷ÌṩÓÐÏ޵Ļº³åÇø´óС£¬Èç¹û¶Áд×Ó½ø³ÌµÄÊä³öÁ÷»òÊäÈëÁ÷ѸËÙ³öÏÖʧ°Ü£¬Ôò¿ÉÄܵ¼ÖÂ×Ó½ø³Ì×èÈû£¬ÉõÖÁ²úÉúËÀËø¡£
µ±Ã»ÓÐ Process ¶ÔÏóµÄ¸ü¶àÒýÓÃʱ£¬²»ÊÇɾµô×Ó½ø³Ì£¬¶øÊǼÌÐøÒì²½Ö´ÐÐ×Ó½ø³Ì¡£
¶ÔÓÚ´øÓÐ Process ¶ÔÏóµÄ Java ½ø³Ì£¬Ã»ÓбØÒªÒì²½»ò²¢·¢Ö´ÐÐÓÉ Process ¶ÔÏó±íʾµÄ½ø³Ì¡£
´ÓÒÔϰ汾¿ªÊ¼£º
JDK1.0
ÁíÇë²Î¼û£º
ProcessBuilder, Runtime.exec(String[], String[], File)
--------------------------------------------------------------------------------
¹¹Ôì·½·¨ÕªÒª
Process()
           
  ·½·¨ÕªÒª
abstract  void destroy()
          ɱµô×Ó½ø³Ì¡£
abstract  int exitValue()
          ·µ»Ø×Ó½ø³ÌµÄ³ö¿ÚÖµ¡£
abstract  InputStream getErrorStream()
          »ñµÃ×Ó½ø³ÌµÄ´íÎóÁ÷¡£
abstract  InputStream getInputStream()
          »ñµÃ×Ó½ø³ÌµÄÊäÈëÁ÷¡£
abstract  OutputStream getOutputStream()
          »ñµÃ×Ó½ø³ÌµÄÊä³öÁ÷¡£
abstrac


Ïà¹ØÎĵµ£º

Java NIO APIÏê½â

 
Java NIO APIÏê½â
ÔÚJDK
1.4ÒÔǰ£¬JavaµÄIO²Ù×÷¼¯ÖÐÔÚjava.ioÕâ¸ö°üÖУ¬ÊÇ»ùÓÚÁ÷µÄ×èÈû£¨blocking£©API¡£¶ÔÓÚ´ó¶àÊýÓ¦ÓÃÀ´Ëµ£¬ÕâÑùµÄAPIʹÓúܷ½
±ã£¬È»¶ø£¬Ò»Ð©¶ÔÐÔÄÜÒªÇó½Ï¸ßµÄÓ¦Óã¬ÓÈÆäÊÇ·þÎñ¶ËÓ¦Óã¬ÍùÍùÐèÒªÒ»¸ö¸üΪÓÐЧµÄ·½Ê½À´´¦ÀíIO¡£´ÓJDK 1.4Æð£¬NIO
API×÷Ϊһ¸ö»ùÓÚ»º³åÇø£¬²¢ÄÜÌṩ·Ç×èÈû(non-blo ......

½âÎöJavaÀàºÍ¶ÔÏóµÄ³õʼ»¯¹ý³Ì

ÀàµÄ³õʼ»¯ºÍ¶ÔÏó³õʼ»¯ÊÇ JVM ¹ÜÀíµÄÀàÐÍÉúÃüÖÜÆÚÖзdz£ÖØÒªµÄÁ½¸ö»·½Ú£¬Google ÁËÒ»±éÍøÂ磬ÓйØÀà×°ÔØ»úÖÆµÄÎÄÕµ¹ÊDz»ÉÙ£¬È»¶øÀà³õʼ»¯ºÍ¶ÔÏó³õʼ»¯µÄÎÄÕ²¢²»¶à£¬ÌرðÊÇ´Ó×Ö½ÚÂëºÍ JVM ²ã´ÎÀ´·ÖÎöµÄÎÄÕ¸üÊÇÏÊÓÐËù¼û¡£
±¾ÎÄÖ÷Òª¶ÔÀàºÍ¶ÔÏó³õʼ»¯È«¹ý³Ì½øÐзÖÎö£¬Í¨¹ýÒ»¸öʵ¼ÊÎÊÌâÒýÈ룬½«Ô´´úÂëת»»³É JVM ×Ö½ÚÂëºó£¬ ......

java¼ÆËãÆ÷С³ÌÐò

import   java.awt.*;
import   java.awt.event.*;
import   javax.swing.*;
public   class   Calculator
{
      public   static   void   main(String[]   args)
    ......

JavaÓëXMLÁªºÏ±à³ÌÖ®SAXƪ


SAX¸ÅÄî

SAXÊÇSimple API for XML
µÄËõд£¬Ëü²¢²»ÊÇÓÉW3C¹Ù·½ËùÌá³öµÄ±ê×¼£¬¿ÉÒÔ˵ÊÇ“Ãñ¼ä”µÄÊÂʵ±ê×¼¡£Êµ¼ÊÉÏ£¬ËüÊÇÒ»ÖÖÉçÇøÐÔÖʵÄÌÖÂÛ²úÎï¡£ËäÈ»Èç´Ë£¬ÔÚXMLÖжÔSAXµÄÓ¦ÓÃË¿ºÁ²»±ÈDOMÉÙ£¬¼¸ºõËùÓеÄXML½âÎöÆ÷¶¼»áÖ§³ÖËü¡£

Óë
DOM±È½Ï¶øÑÔ£¬SAXÊÇÒ»ÖÖÇáÁ¿Ð͵ķ½·¨¡£ÎÒÃÇÖªµÀ£¬ÔÚ´¦ÀíDOMµÄʱºò£¬Î ......

JAVA¶ÁXML£ºsax,dom,jdom,dom4jµÄ±È½ÏÒÔ¼°Ñ¡Ôñ(ת)

JAVA¶ÁXML£ºsax,dom,jdom,dom4jµÄ±È½ÏÒÔ¼°Ñ¡Ôñ(ת)
Ô­ÎÄ£ºwww.hicourt.gov.cn/homepage/show9_content.asp
SAX£º                                 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ