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

javaµÄһЩ³£Óðü

commons-digester.jar
Digester»ùÓÚ¹æÔòµÄXMLÎĵµ½âÎö,Ö÷ÒªÓÃÓÚXMLµ½Java¶ÔÏóµÄÓ³Éä.
commons-beanutils.jar
Ìṩ¶ÔJava ·´ÉäºÍ×ÔÊ¡APIµÄ°ü×°.
aspectjweaver.jar
ÓÃÓÚÔÚSpring 2.0Öм¯³ÉAspectJ AspectJ LTWÖ¯ÈëÆ÷
ognl.jar
OGNLÊÇObject-Graph Navigation LanguageµÄËõд£¬ËüÊÇÒ»ÖÖ¹¦ÄÜÇ¿´óµÄ±í´ïʽÓïÑÔ£¨Expression Language£¬¼ò³ÆΪEL£©£¬Í¨¹ýËü¼òµ¥Ò»Öµıí´ïʽÓï·¨£¬¿ÉÒÔ´æÈ¡¶ÔÏóµÄÈÎÒâÊôÐÔ£¬µ÷ÓöÔÏóµÄ·½·¨£¬±éÀúÕû¸ö¶ÔÏóµÄ½á¹¹Í¼£¬ÊµÏÖ×Ö¶ÎÀàÐÍת»¯µÈ¹¦ÄÜ¡£ËüʹÓÃÏàͬµÄ±í´ïʽȥ´æÈ¡¶ÔÏóµÄÊôÐÔ¡£
hibernate2ÒÀÀµµÄһЩ°ü
hibernate2.jar
HibernateµÄ¿â£¬Ã»ÓÐʲô¿É˵µÄ£¬±ØÐëʹÓõÄjar°ü
cglib-asm.jar:
CGLIB¿â£¬HibernateÓÃËüÀ´ÊµÏÖPO×Ö½ÚÂëµÄ¶¯Ì¬Éú³É£¬·Ç³£ºËÐĵĿ⣬±ØÐëʹÓõÄjar°ü
dom4j.jar:
¡¡¡¡dom4jÊÇÒ»¸öJavaµÄXML API£¬ÀàËÆÓÚjdom£¬ÓÃÀ´¶ÁдXMLÎļþµÄ¡£dom4jÊÇÒ»¸ö·Ç³£·Ç³£ÓÅÐãµÄJava XML API£¬¾ßÓÐÐÔÄÜÓÅÒì¡¢¹¦ÄÜÇ¿´óºÍ¼«¶ËÒ×ÓÃʹÓõÄÌص㣬ͬʱËüÒ²ÊÇÒ»¸ö¿ª·ÅÔ´´úÂëµÄÈí¼þ£¬¿ÉÒÔÔÚSourceForgeÉÏÕÒµ½Ëü¡£ÔÚIBM developerWorksÉÏÃæ¿ÉÒÔÕÒµ½Ò»ÆªÎÄÕ£¬¶ÔÖ÷Á÷µÄJava XML API½øÐеÄÐÔÄÜ¡¢¹¦ÄܺÍÒ×ÓÃÐÔµÄÆÀ²â£¬dom4jÎÞÂÛÔÚÄǸö·½Ã涼ÊǷdz£³öÉ«µÄ¡£ÎÒÔçÔÚ½«½üÁ½Äê֮ǰ¾Í¿ªÊ¼Ê¹ÓÃdom4j£¬Ö±µ½ÏÖÔÚ¡£Èç½ñÄã¿ÉÒÔ¿´µ½Ô½À´Ô½¶àµÄJavaÈí¼þ¶¼ÔÚʹÓÃdom4jÀ´¶ÁдXML£¬ÌرðÖµµÃÒ»ÌáµÄÊÇÁ¬SunµÄJAXMÒ²ÔÚÓÃdom4j¡£ÕâÊDZØÐëʹÓõÄjar °ü£¬HibernateÓÃËüÀ´¶ÁдÅäÖÃÎļþ¡£
odmg.jar:
ODMGÊÇÒ»¸öORMµÄ¹æ·¶£¬HibernateʵÏÖÁËODMG¹æ·¶£¬ÕâÊÇÒ»¸öºËÐĵĿ⣬±ØÐëʹÓõÄjar°ü¡£
commons-collections.jar£º
Apache Commons°üÖеÄÒ»¸ö£¬°üº¬ÁËһЩApache¿ª·¢µÄ¼¯ºÏÀ࣬¹¦ÄܱÈjava.util.*Ç¿´ó¡£±ØÐëʹÓõÄjar°ü¡£
commons-beanutils.jar£º
Apache Commons°üÖеÄÒ»¸ö£¬°üº¬ÁËһЩBean¹¤¾ßÀàÀà¡£±ØÐëʹÓõÄjar°ü¡£
commons-lang.jar:
Apache Commons°üÖеÄÒ»¸ö£¬°üº¬ÁËһЩÊý¾ÝÀàÐ͹¤¾ßÀ࣬ÊÇjava.lang.*µÄÀ©Õ¹¡£±ØÐëʹÓõÄjar°ü¡£
commons-logging.jar:
Apache Commons°üÖеÄÒ»¸ö£¬°üº¬ÁËÈÕÖ¾¹¦ÄÜ£¬±ØÐëʹÓõÄjar°ü¡£Õâ¸ö°ü±¾Éí°üº¬ÁËÒ»¸öSimple Logger£¬µ«Êǹ¦ÄܺÜÈõ¡£ÔÚÔËÐеÄʱºòËü»áÏÈÔÚCLASSPATHÕÒlog4j£¬Èç¹ûÓУ¬¾ÍʹÓÃlog4j£¬Èç¹ûûÓУ¬¾ÍÕÒJDK1.4´øµÄ java.util.logging£¬Èç¹ûÒ²ÕÒ²»µ½¾ÍÓÃSimple Logger¡£commons-logging.jarµÄ³öÏÖÊÇÒ»¸öÀúÊ·µÄµÄÒÅÁôµÄÒź¶£¬µ±³õApache¼«Á¦ÓÎ˵Sun°Ñlog4j¼ÓÈëJDK1.4£


Ïà¹ØÎĵµ£º

ÄãÄÜͨ¹ýÏÂÃæµÄ3µÀjavaÃæÊÔÌâÂð?

1.java static inner class ºÍ non-static inner classµÄÇø±ð?
2.Çëд³öÒ»¸ösingletonģʽµÄclass.
ÄãÈç¹ûд³öÏÂÃæµÄ2ÖÖÑùʽ,ÎÒ»áÎÊÄã:ÇëÎÊÄãÈçºÎÔÚͬһ¸öjvmÖв¢ÇÒÔÚͬһ¸öclassLoaderÖеõ½ËüµÄ¶à¸öʵÀý?(Çë²»ÒªÆæ¹Ö)
ÑùÁÐ1:
public class Singleton {  
 private final static Singleton instance= ......

ÌáÈ¡ºº×ÖÆ´ÒôÊ××Öĸ£¨Java°æ£©

package info.gnuhpc;
/**
* @author gnuhpc email: warmbupt@gmail.com blog: http://gnuhpc.info
* @date 2010-1-22
* @bugs ²»Ö§³Ö¶àÒô×Ö´¦Àí
*/
public class PinyinConv {
// ¼òÌåÖÐÎĵıàÂ뷶Χ´ÓB0A1£¨45217£©Ò»Ö±µ½F7FE£¨63486£©
private static int BEGIN = 45217;
private static int ......

AjaxSwing 3.0·¢²¼ ¿É½«Java Swingת»¯ÎªAjax

AjaxSwingÊÇÒ»¸öרΪJava SwingÓ¦Óà ³ÌÐò´òÔìµÄWeb¿ª·¢Æ½Ì¨¡£Ê¹ÓÃAjaxSwing£¬¿ÉÒÔʹΪJava×ÀÃæÓ¦ÓóÌÐòתΪWebÓ¦ÓᣠAjaxSwing¿ÉÒÔ±»¿´×÷ÊÇÒ»¸öJavaµ½HTMLµÄת»»Æ÷£¬Æä³ÌÐò¿ÉÒÔÔÚÔËÐÐʱ´´½¨±»ä¯ÀÀÆ÷½âÎöµÄHTMLºÍ JavaScript¡£ÁíÍ⣬ʹÓÃAjaxSwingÎÞÐè¶Ô³ÌÐòºÍÒµÎñÂß¼­½øÐдó·ùÐÞ¸ÄÐ޸ģ¬ËüÔÊÐí¿ª·¢ÕßʹÓñê×¼Swing×é¼þÀ´Êµ ......

ÈçºÎʹÓÃProxyģʽ¼°JavaÄÚ½¨µÄ¶¯Ì¬´úÀí»úÖÆ

1.Proxy
ģʽ
´úÀíģʽ֧³Ö½«Ä³Ð©²Ù×÷´Óʵ¼ÊµÄ¶ÔÏóÖзÖÀë³öÀ´£¬Í¨¹ýËüµÄ´úÀíÀàÌṩ´¦Àí¡£ÕâÑù±ãÓÚÐ޸ĺ͹ÜÀíÕâЩÌض¨µÄ²Ù×÷¡£
ÏÂÃæʾÀýÒ»¸ö´úÀíģʽµÄʵÏÖ¡£
<<interface>>Subject.java
package
com.zj.proxy;
 
public

interface
Subject {
   
void
operation1();
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ