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

Java°²È«±à³Ì±Ê¼Ç¡¾1¡¿ »ù±¾¹¤¾ß¼ò½é¡£


1.1 J2SE
µÄÖ÷Òª¹¤¾ß
»ù±¾¹¤¾ß£º
javac
  
Java
±à³ÌÓïÑԵıàÒëÆ÷¡£±¾Êé¸÷ÕµijÌÐò¶¼ÊÇÔÚ
DOS
´°¿ÚÖÐͨ¹ýÖ´ÐÐ
"javac
ÎļþÃû

À´±àÒë
Java
³ÌÐòµÄ¡£ÎļþÃû±ØÐëÒÔ
.java
Ϊºó׺£¬±àÒëÒÔºóÉú³É
.class
Ϊºó׺µÄ×Ö½ÚÂëÎļþ¡£
java
ÓÃÓÚÖ´ÐÐ
Java
Ó¦ÓóÌÐò¡£±¾Êé¸÷ÕµijÌÐò´ó¶¼Í¨¹ýÔÚ
DOS
´°¿ÚÊäÈë
“java
×Ö½ÚÂëÎļþÃû³Æ

À´ÔËÐÐ
javac
±àÒëºÃµÄ³ÌÐò¡£ÊäÈëÃüÁîʱ£¬×Ö½ÚÂëÎļþÃû³ÆµÄºó׺²»ÊäÈë¡£
javadoc
ÓÃÓÚÉú³É
API
Îĵµ¡£ÔÚ±àд³ÌÐòʱ½«×¢ÊÍÓï¾äдÔÚ
“/**”
ºÍ
“*/”
Ö®¼ä£¬ÔòÆäÄÚÈݱã¿É±»
javadoc
ʶ±ð£¬Ö´ÐÐ
“javadoc *.java”
£¬×Ô¶¯Éú³É
API
Îĵµ¡£
appletviewer
ûÓÐ
Web
ä¯ÀÀÆ÷ʱ¿ÉÓÃÀ´ÔËÐк͵÷ÊÔ
Java
Applet
³ÌÐò¡£
jar

¹ÜÀí
jar
Îļþ¡£±¾Êé¶à´ÎʹÓøù¤¾ß½«
Java
³ÌÐò´ò°ü³ÉΪһ¸öÎļþ£¬²¢½ø¶ø½øÐнøÒ»²½µÄ´¦Àí¡£
jdb
Java
µ÷ÊÔÆ÷
javah
C
Í·ÎļþºÍ´æ¸ùµÄÉú³ÉÆ÷£¬ÓÃÓÚ±àд±¾µØÎļþ¡£
javap
Àà·Ö½âÆ÷¡£¿ÉÏÔʾ×Ö½ÚÂëÎļþµÄ°ü¡¢±ê¼ÇΪ
public
¼°
protected
µÄ±äÁ¿ºÍ·½·¨µÈÐÅÏ¢¡£
extcheck

¼ì²â
jar
ÎļþµÄ°æ±¾³åÍ»
RMI
¹¤¾ß£º
rmic
Éú³ÉÔ¶³Ì¶ÔÏóµÄ¼Ü¹¹ºÍ´æ¸ù¡£Ö´Ðкó¿É¸ù¾Ý¸ø¶¨µÄ×Ö½ÚÂëÎļþ
XX.class
¿ÉÉú³É
XX__Stub.class
ºÍ
XX_Skel.class
Îļþ²¿ÊðÔÚ
RMI
ϵͳÖС£
rmiregistry
ÌṩԶ³Ì¶ÔÏóµÄ×¢²á·þÎñ¡£
RMI
¿Í»§³ÌÐò¿Éͨ¹ý¸Ã·þÎñÕÒµ½Ô¶³Ì¶ÔÏó¡£
rmid
Æô¶¯¼¤»îϵͳºǫ́³ÌÐò¡£
serialver
·µ»ØÀàµÄ
serialVersionUID
¹ú¼Ê»¯¹¤¾ß£º
native2ascii
½«±¾µØ±àÂëµÄÎı¾×ª»»Îª
Unicode
±àÂë
°²È«¹¤¾ß
keytool
¹ÜÀíÃÜÔ¿¿âºÍÖ¤Êé¡£±¾Êé×ÔµÚ
5
ÕÂÆð´óÁ¿Ê¹Óøù¤¾ß¡£
Jarsigner
¶Ô
jar
Îļþ½øÐÐÇ©Ãû£¬²¢ÑéÖ¤
jar
ÎļþµÄÇ©Ãû¡£
policytool
¹ÜÀí²ßÂÔÎļþµÄͼÐνçÃæ¹¤¾ß¡£
Java IDL and
RMI-IIOP
¹¤¾ß
tnameserv
Ìṩ·ÃÎÊÃû×Ö·þÎñ
idlj
¸ù¾Ý¸ø¶¨µÄ
IDL
ÎļþÉú³É
Java
°ó¶¨£¬Ê¹
Java
³ÌÐò¿ÉÒÔʹÓÃ
CORBA
¹¦ÄÜ
orbd
ÔÚ
CORBA
»·¾³ÖÐʹ¿Í»§Í¸Ã÷µØ¶¨Î»ºÍÖ´ÐзþÎñÆ÷ÉÏ
persistent
¶ÔÏó
servertool
Ó¦ÓóÌÐò±àдÕß×¢²á¡¢È¡Ïû×¢²á¡¢Æô¶¯¡¢¹Ø±Õ
persistent
·þÎñÆ÷µÄÃüÁîÐй¤¾ß¡£
Java Plug-in
¹¤¾ß£º
unregbean
ÓÃÓÚÈ¡Ïû
Java Bean
×é¼þµÄ×¢²á
HtmlConverter
Ð޸ĵ÷ÓÃ
Applet
µÄ
HTML


Ïà¹ØÎĵµ£º

Java³£ÓÃÊõÓï½âÊÍ

PO VO BO DTO POJO DAOÃǵĸÅÄî
J2EE¿ª·¢ÖдóÁ¿µÄרҵËõÂÔÓïºÜÊÇÈÃÈËÃÔ»ó£¬ÓÈÆäÊǸúһЩ¸ßÊÖÌÖÂÛÎÊÌâµÄʱºò£¬Èý·ÖÖӾͱ»È˼ÒÂú¿ÚµÄרҵÊõÓïÅçÔÎÁË£¬PO VO BO DTO POJO DAO£¬Ò»´ó¶ÑµÄ¾ÍÀ´ÁË£¨Ìý¹ýÀÏÂÞ¶ÔÕâÖÖÏÖÏóµÄÅúÅеÄÅóÓÑ»á»áÐÄһЦ£©¡£
    Ê×ÏÈÉùÃ÷żҲ²»ÊÇʲô¸ßÊÖ£¬ÒÔÏÂ×ܽᶼÊÇ×Ô¼ºµÄÌå»á¡£²»¶ÔÖ®´ ......

JavaʵÏÖµÄ3D¼ÆËã»úͼÐÎÀà¿âÓëÒýÇæ


3.1 ¿çƽ̨ÈýάͼÐοª·¢¹¤¾ß°üJava 3D
¹Ù·½Ö÷Ò³£ºhttps://java3d.dev.java.net/
Java 3DÑϸñ×ñÑ­“½¨Ä££­»æÖÆ”·ºÐÍ¡£³¡¾°Í¼£¨scene graph£©µÄ ³éÏóÄ£Ðͱ»ÓÃÀ´×éÖ¯ºÍά»¤ÐéÄⳡ¾°ÖеĿÉÊǶÔÏó¼°ÆäÐÐΪ¡£³¡¾°Í¼°üº¬ÁËÐéÄâͼÐÎÊÀ½çµÄÈ«²¿ÐÅÏ¢£¬Java 3D»æ ÖÆÒýÇæ»á¶Ô³¡¾°Í¼½øÐÐ×Ô¶¯»æÖÆ¡£
Java 3D is a scene g ......

JavaÖеĶÑÕ»(°ïÄãÀí½âÄÚ´æÄ£ÐÍ)

JavaÖжÑÕ»µÄ¸ÅÄȻÊÇÂß¼­Éϵģ¬ÔÚÍêÈ«·ûºÏJava¹æ·¶µÄJava´¦ÀíÆ÷ÃæÊÀ֮ǰ£¬ËùÓÐJavaÐéÄâ»úÌṩµÄÄÚÈݶ¼ÊÇÓÉÈí¼þÄ£Äâ³öÀ´µÄ¡£
ʲô½Ð¶Ñ£¿ÄãÓÃÊ®¼¸¸öÂ齫ůÊúÖ±µþ³ÉÒ»ÞûÕâ½Ð¶Ñ£¬Äã¿ÉÒÔ´ÓÉÏÃæ¡¢ÏÂÃæ¡¢ÖмäÈÎÒâ³é³öÒ»ÕÅÅÆ£¬Ò²¿ÉÒÔÈÎÒâ²åÈëÒ»ÕÅ¡£
ʲô½ÐÕ»£¿AK-47µÄµ¯Ï»¾ÍÊÇÒ»¸öÕ»£¬ÔÚÉÏÃæµÄ×Óµ¯Ã»±»È¡³ö֮ǰ£¬ÄãÎÞ·¨È¡³öÏÂà ......

java½ðÈÚÓëÊýѧ

 
1¡¢commons-math/commons-lang-math
ÒÔÉÏÁ½¸ö°üÊÇapacheϵģ¬Ç°Õ߱ȺóÕߵŦÄÜÇ¿´ó£¬ºóÕßÓеŦÄÜǰ¶¼ÓУ¬ºóÕßÖ÷Òª½â¾öƽʱ³ÌÐòÖеÄһЩ»ù±¾µÄÊýѧ¼ÆË㣬Ö÷ÒªÊÇ·¶Î§Åжϣ¨*Range£©,Ëæ»úÊýÉú³É£¨JVMRandom,RandomUtils£©£¬·ÖÊý´¦Àí£¨Fraction£©£¬Êý×Öת»¯¡¢´óСÅжϣ¨NumberUtils£©µÈ¡£Ç°Õß¿ÉÒÔ´¦Àí¸ü¸´ÔÓµÄÊý¾Ý·Ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ