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 import javax.sound.sampled.*;
import javax.swing.JFrame;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.Toolkit;
import javax.swing.JPanel;
import java.awt.event.ActionListener;
import javax.sound.sampled.AudioInputStream;
import javax.swing.JButton;
import java.io.File;
import java.util.Vector;
import java.awt.BorderLayout;
import javax.swing.border.EmptyBorder;
import javax.swing.border.SoftBevelBorder;
import javax.swing.BoxLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import javax.sound.sampled.AudioFileFormat;
import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.TargetDataLine;
import javax.sound.sampled.AudioSystem;
import java.io.IOException;
import javax.sound.sampled.DataLine;
import javax.sound.sampled.LineUnavailableException;
import java.io.ByteArrayOutputStream;
import java.io.ByteArrayInputStream; ......

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»ùÓÚJavaµÄһЩȨÏÞ¿ò¼Ü¼ò½é
JOSSO
  JOSSO(Java   Open   Single   Sign-On)ÊÇÒ»¸ö¿ªÔ´µÄJ2EE-basedµÄSSO(SSO£ºµ¥Ò»µÇ¼¼¼ÊõÊÇÒ»ÖÖÈÏÖ¤ºÍÊÚȨ»úÖÆ£¬ËüÔÊÐí×¢²áÓû§Ö»ÐèÒªÔÚÈÎÒ»³ÉÔ±ÍøÕ¾ÉϵǼһ´Î£¬¶øºóÊÚȨ·ÃÎÊÆäËûÁ¬½ÓµÄ·ÖÖ§ÍøÕ¾£¬ÎÞÐèÔÙ½øÐÐÑéÖ¤µÇ¼)»ù´¡½á¹¹.ËüµÄÄ¿µÄÊÇÌṩһÖÖÓÃÀ´½â¾öÔÚͳһƽ̨ÉϽøÐÐÓû§¼¯ÖÐÈÏÖ¤µÄ·½°¸.  
   
Acegi   Security
  Acegi   SecurityΪSpring   FrameworkÌṩһ¸ö¼æÈݵݲȫÈÏÖ¤·þÎñ(security   services).  
   
Atlassian   Seraph
  SeraphÊÇÒ»¸ö·Ç³£¼òµ¥,¿É²åÈëµÄJ2EE   WebÓ¦ÓóÌÐò°²È«¿ò¼Ü.ËüÖ÷Òª»ùÓÚÒÔϼ¸¸öºËÐÄ×é³É²¿·Ö:À¹½ØÆ÷,ËüÔÊÐíÔÚ°²È«Ê¼þ·¢Éú(ÈçµÇ¼/µÇ³ö)µÄǰºóÔËÐÐÏàÓ¦µÄ´úÂë.ÈÏÖ¤Æ÷,ÒÀÀµÒ»¸öºǫ́Óû§ÏµÍ³À´ÑéÖ¤Ò»¸öÓû§.¿ØÖÆÆ÷,Õâ¸ö¿ØÖÆÆ÷ÓÃÀ´¹ÜÀí°²È«»úÖÆÊÇ·ñÆôÓúÍʧЧ.½ÇɫȨÏÞÉèÖõÈ.  
   
Kasai
  KasaiÊÇÒ»¸ö¿ªÔ´100%»ùÓÚJavaµÄÈÏÖ¤ÓëÊÚȨ¿ò¼Ü.ËüÌṩһ¸öÍêÉÆµÄ,Ò×ÓÚ¹ÜÀíµÄÐí¿É·½°¸À´ÓëÄãÓ¦ÓóÌÐòÏà½áºÏµÄ.Õâ¸ö¿ò¼ÜµÄÄ¿µÄÊÇΪ¶àÓû§Ó¦ÓóÌÐòÌṩһ¸öʹÓüòµ¥µ«Ç¿´óµÄ° ......

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get/set                          first/last
add/remove                   up/down
create/destroy               min/max
start/stop                      next/previous
insert/delete                 old/new
increment/decrement    open/close
show/hide                     begin/end   &n ......

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 RXTXÊÇÒ»¸ö¿ªÔ´°ü£¬Ö÷ÒªÊÇÔÚCOMM¿ªÔ´°üÖÐ×öÀ©ÕÅ£¬ÒÔǰµÄCOMM°üÖ»ÄÜÔÚWINDOWSÏÂÃæ¶Ô´®¿Ú»ò²¢¿Ú×ö²Ù×÷£¬À©³äºóµÄRXTX¿ÉÒÔÔÚLINUXºÍMAC϶Դ®¿ÚºÍ²¢¿Ú×ö²Ù×÷¡£  ÏÖÔÚ¿çÆ½Ì¨£º
ÔÚRXTXÍøÕ¾ÏÂÔØJAR°üºÍ¶¯Ì¬¿â
http://users.frii.com/jarvi/rxtx/download.html
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Windows
¿½±´RXTXcomm.jar Îļþµ½ \jre\lib\ext Ŀ¼ÏÂ
¿½±´rxtxSerial.dllÎļþµ½ \jre\binĿ¼ÏÂ
Linux (only x86, x86_64, ia64 here but more in the ToyBox)
¿½±´RXTXcomm.jar Îļþµ½ /jre/lib/ext Ŀ¼ÏÂ
¿½±´librxtxSerial.so Îļþµ½ /jre/lib/[machine type] (i386 for instance)Ŀ¼ÏÂ
²¢½«¿½±´ÎļþÊÍ·ÅȨÏÞ¸øËùÓÐÓû§
Solaris (sparc only so far)
¿½±´RXTXcomm.jar Îļþµ½ /jre/lib/ext Ŀ¼ÏÂ
¿½±´librxtxSerial.so Îļþµ½ /jre/lib/[machine type]Ŀ¼ÏÂ
²¢½«¿½±´ÎļþÊÍ·ÅȨÏÞ¸øËùÓÐÓû§
»·¾³´î½¨ºÃºó¿ªÊ¼Ð´´úÂëʵÏÖ
 package com.solex.plc;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.text.SimpleDateFormat;
import java.util.Date; ......

Java±ÊÊÔÌâ

ΪÁËÓ¦¸¶2009Äê11ÔÂ8ºÅ¹ã¶«µçÍøµÄ±ÊÊÔÌâÄ¿£¬ÌصØÕÒµ½Ò»ÆªJava±ÊÊÔÌâÄ¿(http://blog.csdn.net/yexianyi/archive/2009/04/25/4123350.aspx)£¬ÏÖÖØÐÂ×ªÔØÊ¹Óá£
Java±ÊÊÔÌ⼯½õ
1.MVCµÄ¸÷¸ö²¿·Ö¶¼ÓÐÄÇЩ¼¼ÊõÀ´ÊµÏÖ?ÈçºÎʵÏÖ?
´ð£ºMVCÊÇModel£­View£­ControllerµÄ¼òд¡£"Model" ´ú±íµÄÊÇÓ¦ÓõÄÒµÎñÂß¼­£¨Í¨¹ýJavaBean£¬EJB×é¼þʵÏÖ£©£¬ "View" ÊÇÓ¦ÓõıíÊ¾Ãæ£¨ÓÉJSPÒ³Ãæ²úÉú£©£¬"Controller" ÊÇÌṩӦÓõĴ¦Àí¹ý³Ì¿ØÖÆ£¨Ò»°ãÊÇÒ»¸öServlet£©£¬Í¨¹ýÕâÖÖÉè¼ÆÄ£ÐͰÑÓ¦ÓÃÂß¼­£¬´¦Àí¹ý³ÌºÍÏÔʾÂß¼­·Ö³É²»Í¬µÄ×é¼þʵÏÖ¡£ÕâЩ×é¼þ¿ÉÒÔ½øÐн»»¥ºÍÖØÓá£
2.J2EEÊÇʲô£¿
´ð£ºJe22ÊÇSun¹«Ë¾Ìá³öµÄ¶à²ã(multi-diered),·Ö²¼Ê½(distributed),»ùÓÚ×é¼þ(component-base)µÄÆóÒµ¼¶Ó¦ÓÃÄ£ÐÍ(enterpriese application model).ÔÚÕâÑùµÄÒ»¸öÓ¦ÓÃϵͳÖУ¬¿É°´ÕÕ¹¦ÄÜ»®·ÖΪ²»Í¬µÄ×é¼þ£¬ÕâЩ×é¼þÓÖ¿ÉÔÚ²»Í¬¼ÆËã»úÉÏ£¬²¢ÇÒ´¦ÓÚÏàÓ¦µÄ²ã´Î(tier)ÖС£ËùÊô²ã´Î°üÀ¨¿Í»§²ã(clietn tier)×é¼þ,web²ãºÍ×é¼þ,Business²ãºÍ×é¼þ,ÆóÒµÐÅϢϵͳ(EIS)²ã¡£
3.J2EEÊǼ¼Êõ»¹ÊÇÆ½Ì¨»¹ÊÇ¿ò¼Ü£¿
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J2EEÒ²ÊÇÒ»¸ö¿ò¼Ü£¬°üÀ¨JDBC¡¢JNDI¡¢RMI¡¢JM ......

Java ÀíÂÛºÍʵ¼ù:·ºÐÍ11ÔÂ06ÈÕ[תÌù]

     Java ÀíÂÛºÍʵ¼ù: Á˽ⷺÐÍ Ê¶±ðºÍ±ÜÃâѧϰʹÓ÷ºÐ͹ý³ÌÖеÄÏÝÚå
 
      JDK 5.0 ÖÐÔö¼ÓµÄ·ºÐÍÀàÐÍ£¬ÊÇ Java ÓïÑÔÖÐÀàÐͰ²È«µÄÒ»´ÎÖØÒª¸Ä½ø¡£µ«ÊÇ£¬¶ÔÓÚ³õ´ÎʹÓ÷ºÐÍÀàÐ͵ÄÓû§À´Ëµ£¬·ºÐ͵ÄijЩ·½Ãæ¿´ÆðÀ´¿ÉÄܲ»ÈÝÒ×Ã÷°×£¬ÉõÖÁ·Ç³£Ææ¹Ö¡£ÔÚ±¾ÔµÄ"Java ÀíÂÛºÍʵ¼ù"ÖУ¬Brian Goetz ·ÖÎöÁËÊø¸¿µÚÒ»´ÎʹÓ÷ºÐ͵ÄÓû§µÄ³£¼ûÏÝÚå¡£
      ±íÃæÉÏ¿´ÆðÀ´£¬ÎÞÂÛÓï·¨»¹ÊÇÓ¦ÓõĻ·¾³£¨±ÈÈçÈÝÆ÷Àࣩ£¬·ºÐÍÀàÐÍ£¨»òÕß·ºÐÍ£©¶¼ÀàËÆÓÚ C++ ÖеÄÄ£°å¡£µ«ÊÇÕâÖÖÏàËÆÐÔ½öÏÞÓÚ±íÃæ£¬Java ÓïÑÔÖеķºÐÍ»ù±¾ÉÏÍêÈ«ÔÚ±àÒëÆ÷ÖÐʵÏÖ£¬ÓɱàÒëÆ÷Ö´ÐÐÀàÐͼì²éºÍÀàÐÍÍÆ¶Ï£¬È»ºóÉú³ÉÆÕͨµÄ·Ç·ºÐ͵Ä×Ö½ÚÂë¡£ÕâÖÖʵÏÖ¼¼Êõ³ÆÎª²Á³ý£¨erasure£©£¨±àÒëÆ÷ʹÓ÷ºÐÍÀàÐÍÐÅÏ¢±£Ö¤ÀàÐͰ²È«£¬È»ºóÔÚÉú³É×Ö½ÚÂë֮ǰ½«ÆäÇå³ý£©£¬ÕâÏî¼¼ÊõÓÐÒ»Ð©Ææ¹Ö£¬²¢ÇÒÓÐʱ»á´øÀ´Ò»Ð©ÁîÈËÃÔ»óµÄºó¹û¡£ËäÈ»·¶ÐÍÊÇ Java Àà×ßÏòÀàÐͰ²È«µÄÒ»´ó²½£¬µ«ÊÇÔÚѧϰʹÓ÷ºÐ͵Ĺý³ÌÖм¸ºõ¿Ï¶¨»áÓöµ½Í·Í´£¨ÓÐʱºòÈÃÈËÎÞ·¨ÈÌÊÜ£©µÄÎÊÌâ¡£
      ×¢Ò⣺±¾ÎļÙÉèÄú¶Ô JDK 5.0 Öеķ¶ÐÍÓлù±¾µÄÁ˽⡣
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