Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Ubuntu8.1Ï°²×°JDK£¬ÅäÖà JavaÔËÐл·¾³

°²×°ÍêUbuntu8.1Ö®ºó£¬Èç¹ûÏëÒª¿ª·¢»òÔËÐÐJava³ÌÐò£¬¾ÍÐèÒª°²×°JDK»òJRE¡£ÏÂÃæ¾Í½éÉÜÒ»ÖÖ×îΪ¼ò±ãµÄÔÚUbuntuÖа²×°JDK
µÄ·½·¨¡£
ÖÚËùÖÜÖª£¬Sun¹«Ë¾¶ÔÓÚLinuxϵĵÄJDK°²×°¿ØÖÆÊÇÏ൱Ñϸñ£º£¨1£©Ô¤±àÒë³É¶þ½øÖƵÄJDK°üÊÇÐèҪȡµÃSun¹«Ë¾ÊÚȨµÄ£»£¨2£©Sun¹«
˾ÓÐ×Ô¼ºµÄUnix²Ù×÷ϵͳ¡£»òÐíÊÇÒòΪÕâÁ½µãÔ­Òò£¬Ä¿Ç°ÔÚLinux»òUnixϵͳÖа²×°JDKÒª±ÈWindowsÖа²×°JDK¸´ÔÓÐí¶à¡£Í¨³£Ðí¶à°²×°
·½·¨¶¼ÊÇÐèÒªÏÈÈ¥Sun¹«Ë¾µÄJavaÒ³ÃæÉÏÏÂÔØJDK°ü£¬ÔÙ±àÒë°²×°¡£
ÔÚUbuntuÖУ¬°²×°JDKÒ²Óкܶ෽·¨¡£ÏÂÃæ½éÉÜÒ»ÖֱȽϼòµ¥µÄ·½·¨£º
£¨1£©Ê¹ÓÃapt-getÃüÁî°²×°£º
sudo apt-get install sun-java6-jdk
Èç¹ûÄܹ»ºÜ˳Àû°²×°Íê³É¡£ÄÇô¹§Ï²Ä㣬ÔËÆø²»´í¡£µ«ÊÇ£¬ÄãºÜÓпÉÄÜ»áÓöµ½ÈçÏ´íÎ󣺓E: Couldn't find
package sun-java6-jdk
”¡£ÄÇôÄãÐèÒªÊ×ÏȸüÐÂapt-getµÄÔ´£¬»»¾ä»°Ëµ£¬¾ÍÊǸüÐÂÈí¼þµÄ°æ±¾ÐÅÏ¢¡£ÔÚ¸üÐÂÖ®
Ç°£¬×îºÃÐÞ¸ÄÒ»ÏÂ/etc/apt/sources.list£¬ÒòΪÈç¹ûÊÇÔÚ¹úÄÚÉÏÍøµÄUbuntu£¬×ÜÊÇÈ¥Á¬½Ó¹úÍâµÄ·þÎñÆ÷£¬»á±È½ÏÂý¡£¿ÉÒÔÏȱ¸·ÝÔ­À´
µÄsources.list:
sudo cp /etc/apt/sources.list
/etc/apt/sources.list.bak
È»ºóÐÞ¸Äsources.list£º
sudo gedit /etc/apt/sources.list
½«ÏÂÃæÄÚÈݸ²¸ÇÔ­ÓÐÄÚÈÝ£º
#Öйų́Íå ̨Íå´óѧ¸üзþÎñÆ÷
deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy main restricted universe
multiverse
deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy main restricted
universe multiverse
deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy-updates main restricted
universe multiverse
deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy-updates main
restricted universe multiverse
deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy-backports main
restricted universe multiverse
deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy-backports main
restricted universe multiverse
deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy-security main restricted
universe multiverse
deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy-security main
restricted universe multiverse
deb http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy-proposed main multiverse
restricted universe
deb-src http://ubuntu.csie.ntu.edu.tw/ubuntu/ hardy-proposed main
res


Ïà¹ØÎĵµ£º

JavaÖм¯ºÏÈÝÆ÷ÀàListºÍSetµÄÓ÷¨

ListµÄÓ÷¨
List°üÀ¨List½Ó¿ÚÒÔ¼°List½Ó¿ÚµÄËùÓÐʵÏÖÀà¡£ÒòΪList½Ó¿ÚʵÏÖÁËCollection½Ó¿Ú£¬ËùÒÔList½Ó¿ÚÓµÓÐCollection½Ó¿ÚÌṩµÄËùÓг£Ó÷½·¨£¬ÓÖÒòΪListÊÇÁбíÀàÐÍ£¬ËùÒÔList½Ó¿Ú»¹ÌṩÁËһЩÊʺÏÓÚ×ÔÉíµÄ³£Ó÷½·¨£¬Èç±í1Ëùʾ¡£
±í1  List½Ó¿Ú¶¨ÒåµÄ³£Ó÷½·¨¼°¹¦ÄÜ
´Ó±í1¿ÉÒÔ¿´³ö£¬List½Ó¿ÚÌṩµÄÊʺÏÓÚ×ÔÉíµÄ ......

IBM FileNet Content Java API ¼ò½é

2008 Äê 6 ÔÂ 24 ÈÕ
Ô­ÎĵØÖ·£º http://www.ibm.com/developerworks/cn/data/library/techarticles/dm-0806wangys/
±¾ÎĽéÉÜ IBM FileNet P8 4.0 Platform ÌṩµÄ Content Java API¡£Ê×ÏÈ¶Ô FileNet P8 Content Engine ºÍ API ½øÐиÅÒª½éÉÜ, ²¢ËµÃ÷ÁËһЩ»ù±¾¸ÅÄËæºóÏêϸ½éÉÜÁË FileNet Content EngineÌṩµÄ»ùÓÚ EJB ......

JavaÀà¼ÓÔØ»úÖÆ


Àà¼ÓÔØÊÇJava³ÌÐòÔËÐеĵÚÒ»²½£¬Ñо¿ÀàµÄ¼ÓÔØÓÐÖúÓÚÁ˽âJVMÖ´Ðйý³Ì£¬²¢Ö¸µ¼¿ª·¢Õß²ÉÈ¡¸üÓÐЧµÄ´ëÊ©ÅäºÏ³ÌÐòÖ´ÐС£
Ñо¿Àà¼ÓÔØ»úÖƵĵڶþ¸öÄ¿µÄÊÇÈóÌÐòÄܶ¯Ì¬µÄ¿ØÖÆÀà¼ÓÔØ£¬±ÈÈçÈȲ¿ÊðµÈ£¬Ìá¸ß³ÌÐòµÄÁé»îÐÔºÍÊÊÓ¦ÐÔ¡£
Ò»¡¢¼òµ¥¹ý³Ì
Java³ÌÐòÔËÐеij¡ËùÊÇÄڴ棬µ±ÔÚÃüÁîÐÐÏÂÖ´ÐУº
java HelloWorld
ÃüÁîµÄʱºò£¬JVM» ......

java¶àÏß³Ì


1. ´´½¨Ïß³ÌÓÐÁ½ÖÖ·½Ê½£º
1£©À©Õ¹java.lang.ThreadÀà
public class ThreadTest extends Thread{ }
2£©ÊµÏÖRunnable½Ó¿Ú
public class ThreadTest implements Runnable{ }
2. ThreadÀà´ú±íÏß³ÌÀ࣬ÓÐÁ½¸ö×îÖ÷ÒªµÄ·½·¨£º
1£©run() °üº¬Ïß³ÌÔËÐÐʱËùÖ´ÐеĴúÂë¡£
Óû§µÄÏß³ÌÀàÖ»ÐèÒª¼Ì³ÐThreadÀ࣬¸²¸ÇThreadÀàµÄrun( ......

Java Swing¶àÏß³ÌËÀËøÎÊÌâ½âÎö

Java Swing¶àÏß³ÌËÀËøÎÊÌâ½âÎö
 
ÔÚ»ùÓÚJava Swing½øÐÐͼÐνçÃ濪·¢µÄʱºò£¬¾­³£Óöµ½µÄ¾ÍÊÇSwing¶àÏß³ÌÎÊÌâ¡£ÎÒÃÇ¿ÉÒÔÏëÏëһϣ¬Èç¹ûÐèÒªÔÚÒ»¸öͼÐνçÃæÉÏÏÔʾºÜ¶àÊý¾Ý£¬ÕâЩÊý¾ÝÊǾ­¹ý³¤Ê±¼ä¡¢¸´ÔӵIJéѯºÍÔËËãµÃµ½µÄ¡£Èç¹ûÔÚͼÐνçÃæµÄͬһ¸öÏß³ÌÖнøÐвéѯºÍÔËË㹤×÷Ôò»áµ¼ÖÂÒ»¶Îʱ¼ä½çÃæ´¦ÓÚËÀ»ú״̬£¬Õâ»á¸øÓû ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ