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

Java»Øµ÷¹¦ÄÜʹÓÃ

    JavaµÄ»Øµ÷·½·¨²»ÏñcÄÇÑù¿ÉÒÔÖ±½Ó´«µÝÒ»¸ö·½·¨£¬java´«µÝµÄÊÇÒýÓã¬ËùÒÔjava¶Ô·½·¨»Øµ÷µÄ½â¾ö°ì·¨ÊÇÖ±½Ó´«µÝÒ»¸ö½Ó¿Ú£¬¶Ô½Ó¿Ú½øÐÐʵÏÖ¡£ÏÂÃæÊÇÒ»¸öÀý×Ó
Ê×Ïȶ¨ÒåÒ»¸ö½Ó¿ÚCar£¬ÓÐÒ»¸örunµÄ·½·¨ÉùÃ÷
Java´úÂë
package ocm.callback;  
 
public interface Car {  
 
    public void run();  

package ocm.callback;
public interface Car {
 public void run();
}
¶¨ÒåÒ»¸öEmployeeÀ࣬¹ÍÔ±¿ª³µÈ¥Éϰ࣬ÓиöshangBan(Car car)·½·¨
Java´úÂë
package ocm.callback;  
 
public class Employee {  
 
    public void shangBan(Car car){  
        System.out.println("********run() start***********");  
        car.run();  
        System.out.println("********run() end***********");  
        System.out.println("µ½ÁË!");  
    }  
      
    public void otherMethod(){  
        System.out.println("ÆäËü·½·¨");  
    }  

package ocm.callback;
public class Employee {
 public void shangBan(Car car){
  System.out.println("********run() start***********");
  car.run();
  System.out.println("********run() end***********");
  System.out.println("µ½ÁË!");
 }
 
 public void otherMethod(){
  System.out.println("ÆäËü·½·¨");
 }
}
¶¨Òå¿Í»§¶ËClient
Java´úÂë
/** 
 * »Øµ÷·½·¨Ö÷ÒªÊDZ»µ÷Õߣ¨·½·¨£©µ÷Óõ÷ÓÃÕߣ¨·½·¨£©£¬ÒÔ»ñÈ¡µ÷ÓÃÕßµÄһЩÐÅÏ¢£¬»ò´«µÝÐÅÏ¢ºÍ״̬µÈ 
 
 */ 
class Client{  
    private int speed;  
      


Ïà¹ØÎĵµ£º

JAVA×¢½â


AnnotationÊÇJava5¡¢6Ö»ºóµÄÐÂÌØÕ÷£¨ÖÐÎijÆ֮Ϊע½â£©£¬²¢ÇÒÔ½À´Ô½¶àµÄµÃµ½ÁËÓ¦Ó㬱ÈÈçSpring¡¢Hibernate3¡¢Struts2¡¢iBatis3¡¢JPA¡¢JUnitµÈµÈ¶¼µÃµ½Á˹㷺ӦÓã¬Í¨¹ýʹÓÃ×¢½â£¬´úÂëµÄÁé»îÐÔ´ó´óÌá¸ß¡£
   ÕâЩ¶¼ÊÇʹÓñðÈ˶¨ÒåµÄ×¢½â£¬Ò»°ã×¢½âµÄʹÓö¼ÊÇÔÚһЩ»ù´¡¿ò¼Ü»òÕßÀà¿âÖÐÀ´¶¨ÒåµÄ£¬Òò´ËºÜÉÙ¼û¹ýÓÐÈ ......

¿ìËÙÅÅÐòµÄÈô¸ÉÔ´ÂëÆÊÎö(°üÀ¨JAVA¡¢Qt¡¢Ëã·¨µ¼ÂÛ)

 ¿ìÅÅ£º¿ìËÙÅÅÐò£¬ÄѶȲ»ÊÇÌ«´ó£¬µ«ÊÇÊÇÎÒ¾­³£°ÑÍæµÄС´úÂëÖ®Ò»£¬ÒýÓÿìÅÅ´úÂ봴ʼÈ˵ÄÒ»¾ä»°“Òª²»ÊǼòÁ·ÓÖÃ÷ÏÔûÓдíÎó£¬Òª²»ÊǸ´ÔÓûÓÐÃ÷ÏԵĴíÎó”
ÆðÒò£º
Ö÷ÒªÊÇÇ°Ò»Õó¿´ÁõÈê¼ÑµÄ¡¶Ëã·¨ÒÕÊõÓëÐÅϢѧ¾ºÈü¡·P73Ò³£¬ÅöÇÉÎÒÓÖÇ×ÊÖдÁËÒ»±éÄÇÊéÉϵIJâÊÔÁËһϣ¬·¢ÏÖ¾¹È»ÊÇ´íÎóµÄ£¬È»ºóÎÒÓÖ²âÊÔÁËÒ»ÏÂÎÒÒÔÇ ......

dz̸Java¶àÏ̵߳Äͬ²½ÎÊÌâ

    ¶àÏ̵߳Äͬ²½ÒÀ¿¿µÄÊǶÔÏóËø»úÖÆ£¬synchronized¹Ø¼ü×ֵı³ºó¾ÍÊÇÀûÓÃÁË·âËøÀ´ÊµÏÖ¶Ô¹²Ïí×ÊÔ´µÄ»¥³â·ÃÎÊ¡£
ÏÂÃæÒÔÒ»¸ö¼òµ¥µÄʵÀýÀ´½øÐжԱȷÖÎö¡£ÊµÀýÒªÍê³ÉµÄ¹¤×÷·Ç³£¼òµ¥£¬¾ÍÊÇ´´½¨10¸öỊ̈߳¬Ã¿¸öÏ̶߳¼´òÓ¡´Ó0µ½99Õâ100¸öÊý×Ö£¬ÎÒÃÇÏ£ÍûÏß³ÌÖ®¼ä²»»á³öÏÖ½»²æÂÒÐò´òÓ¡£¬¶øÊÇ˳ÐòµØ´òÓ¡¡£
ÏÈÀ´¿´µÚÒ»¶ ......

°¢Àï°Í°ÍÍøÕ¾¼¼Êõ²¿ÕÐƸJava¿ª·¢¹¤³Ìʦ

¹«Ë¾ÒµÎñ¼±ËÙÀ©ÕÅ£¬¼±ÐèÓвÅÄܵÄͬѧ¼ÓÈëµ½ÎÒÃǵÄÐÐÁÐÖУ¬
×îºÃÄã¶Ô¹¤×÷»ý¼«£¬ÈÏÕ棬¸ºÔð
×îºÃÄãÒѾ­ÓÐÔúʵµÄ±à³Ì»ù´¡
×îºÃÄãÒѾ­ÊìÁ·ÕÆÎÕJava¼¼Êõ
×îºÃÄãÖÁÉÙÒÑÓÐÒ»£¬Á½Ä깤×÷¾­Ñé
  
¹¤×÷µØµã£ºº¼ÖÝ
ְλ      £ºJava¿ª·¢¹¤³Ìʦ£¨°¢Àï°Í°Í¼¯ÍÅB2B¹«Ë¾ÍøÕ¾¼¼Êõ²¿£©
ÓÐÒâÕßÇë°Ñ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ