<%@ page contentType="text/html; charset=gb2312"%> Javaģʽѧϰһ¡¢¼òµ¥¹¤³§
ÍøÕ¾¹«¸æ£º   ¡ô±±ÌìJAVA¼¼ÊõÍøÈÈÇéΪjava°®ºÃÕß·þÎñ£¬±¾ÍøÄÚÈݰüÀ¨JAVA(JSP¡¢servlet¡¢EJB¡¢webservice¡¢j2ee¡¢javabean¡¢Ó¦Ó÷þÎñÆ÷¡¢JavaScript),Êý¾Ý¿â(MYSQL¡¢SQL Server¡¢Sybase¡¢Oracle¡¢DB2¡¢Êý¾Ý¿â×ÛºÏ֪ʶ),Éè¼ÆÑо¿(Éè¼ÆÄ£Ê½¡¢Struts¡¢Spring¡¢Hibernate¡¢Éè¼Æ¿ò¼Ü¡¢Éè¼Æ×ÛºÏ֪ʶ),WEB2.0м¼Êõ(Ö÷Òª½éÉÜAJAX),ÒÔ¼°¸÷ÖÖ¼¼ÊõµÄÈëÃÅ¡¢ÊµÀý¡¢Àý×ӵȵÈ,»¶Ó­¸÷λ¶àÀ´×ø×ø£¡¡ô  ³ÏÑû¸÷λJAVA°®ºÃÕß¼ÓÃË£¡¡ô  ±¾ÍøÕ¾ÄÚÈݷḻ£¬¸üп죬±£Ö¤Ã¿ÖÜ20ƪÒÔÉÏ£¡  
¼ÓÈëÊÕ²Ø
ÉèΪÊ×Ò³
ÁªÏµÕ¾³¤
³Ð½ÓÏîÄ¿
  Ïà¹Ø×ÊÔ´£ºÍøÕ¾Ê×Ò³ | Ãâ·ÑÅàѵѧԺ | ¼¼ÊõÂÛ̳ | JAVAÁÄÌìÊÒ | ×÷¼ÒרÀ¸ | ¿ª·¢¹¤¾ß | ÈÏÖ¤¿¼ÊÔ | »áÔ±¾ãÀÖ²¿
  JAVA¼¼Êõ£º³õѧÕßÔ°µØ | jspÓëservlet | javascript | JavaÔ´´úÂë | EJB | web service | Ó¦Ó÷þÎñÆ÷ | JAVA×ÛºÏ֪ʶ
  Éè¼ÆÑо¿£ºÉè¼ÆÄ£Ê½ | Éè¼Æ¿ò¼Ü | Struts | Spring | Hibernate | ¿ªÔ´ÏîÄ¿ | ÃæÏò¶ÔÏóÉè¼Æ | Éè¼Æ×ÛºÏ֪ʶ
  Êý ¾Ý ¿â£ºMYSQL | SQL Server | Sybase | Oracle | DB2 | Informix | Access | Êý¾Ý¿â×ÛºÏ֪ʶ
  ÆäËû×ÊÔ´£ºAJAXм¼Êõ | ÍøÕ¾¿ª·¢ | ERPÈí¼þ | OA°ì¹«Èí¼þ | ÉÌÒµÖÇÄÜBI | ¿ª·¢×ÛºÏ֪ʶ | ³Ð½ÓÏîÄ¿ | ÏîÄ¿ÊÔÓÃ

 
 
Javaģʽѧϰһ¡¢¼òµ¥¹¤³§
     ·¢²¼Õߣº ·¢²¼Ê±¼ä£º2006-07-25
ѧϰģʽÖУ¬Çë´ó¼Ò¶àÖ¸Õý


˵Ã÷£º

Ò»¡¢ÊÂÀý˵Ã÷£º

1. Ä£Äâ²ÉÓÃBlogÐÎʽµÄͼƬվµã¡£

2. Ö÷ÒªÓû§ÎªÆÕͨä¯ÀÀÕߣ¨Browser£©£¬×¢²áÓû§£¨Bloger£©£¬ÏµÍ³¹ÜÀíÔ±£¨Admin£©¡£

3. ÍøÕ¾´æ´¢Êý¾ÝΪͼƬ£¨Pic£©£¬Í¼Æ¬·ÖÀࣨList£©£¬Í¼Æ¬ÆÀÂÛ£¨Comment£©£»

4. Ö÷ÒªÐÐΪÓÐ

4.1 ä¯ÀÀÕߣ¨Browser£©¶ÔͼƬ£¨Pic£©¼°·ÖÀࣨList£©µÄä¯ÀÀ£¨browse£©¡¢²éѯ£¨find£©¼°·¢±íÆÀÂÛ£¨comeout£©¡£

4.2 ×¢²áÓû§£¨Bloger£©¶ÔͼƬ£¨Pic£©¼°·ÖÀࣨList£©µÄä¯ÀÀ£¨browse£©¡¢²éѯ£¨find£©¡¢ÉÏ´«£¨upload£©¡¢ÏÂÔØ£¨download£©¡¢´´½¨£¨create£©¡¢É¾³ý£¨delete£©¡¢·¢²¼£¨issue£©µÈ¹ÜÀí£¨Control£©¹¦ÄÜ¡£¶Ô¸öÈËÐÅÏ¢£¨Personal£©µÄ×¢²á£¨enrol£©¡¢µÇ½£¨login£©±à¼­£¨Edit£©¡¢¼ÓÃÜ£¨encrypt£©¡¢·¢²¼£¨issue£©µÈ¹ÜÀí£¨Control£©¹¦ÄÜ¡£

4.3 ¹ÜÀíÔ±£¨Admin£©¶ÔͼƬ£¨Pic£©¡¢·ÖÀࣨList£©¼°ÆÀÂÛ£¨Comment£©µÄÉóºË£¨audit£©¡¢±¸·Ý£¨backup£©¡¢·¢²¼£¨issue£©µÈ¹ÜÀí£¨Control£©¹¦ÄÜ¡£¶Ô×¢²áÓû§£¨Bloger£©µÄä¯ÀÀ£¨browse£©¡¢²éѯ£¨find£©¡¢´´½¨£¨create£©¡¢É¾³ý£¨delete£©¡¢ÉóºË£¨audit£©µÈ¹ÜÀí¹¦ÄÜ¡£

5. Ö÷Ҫģ¿éÓÐ

5.1 Àࣺä¯ÀÀÕߣ¨Browser£©¡¢×¢²áÓû§£¨Bloger£©¡¢ÏµÍ³¹ÜÀíÔ±£¨Admin£©¡¢Í¼Æ¬£¨Pic£©¡¢Í¼Æ¬·ÖÀࣨList£©¡¢Í¼Æ¬ÆÀÂÛ£¨Comment£©¡¢¸öÈËÐÅÏ¢£¨Personal£©¡£

5.2 ¹¦ÄÜ»ò½Ó¿Ú£º

a¡¢ ͼƬä¯ÀÀ£¨browsePic£©¡¢Í¼Æ¬²éѯ£¨findPic£©¡¢¡¢Í¼Æ¬ÉÏ´«£¨uploadPic£©¡¢Í¼Æ¬ÏÂÔØ£¨downloadPic£©¡¢Í¼Æ¬´´½¨£¨createPic£©¡¢Í¼Æ¬É¾³ý£¨delPic£©¡¢Í¼Æ¬·¢²¼£¨issuePic£©¡¢Í¼Æ¬ÉóºË£¨auditPic£©¡¢Í¼Æ¬±¸·Ý£¨backupPic£©¡¢Í¼Æ¬¹ÜÀí£¨controlPic£©¡£

b¡¢ ·ÖÀàä¯ÀÀ£¨browseList£©¡¢·ÖÀà²éѯ£¨findList£©¡¢·ÖÀà´´½¨£¨createList£©¡¢·ÖÀàɾ³ý£¨delList£©¡¢·ÖÀà·¢²¼£¨issueList£©¡¢·ÖÀàÉóºË£¨auditList£©¡¢·ÖÀà¹ÜÀí£¨ControlList£©¡£

c¡¢ ÆÀÂÛä¯ÀÀ£¨browseComment£©¡¢ÆÀÂÛ·¢±í£¨comeoutComment£©¡¢ÆÀÂÛɾ³ý£¨delComment£©¡¢ÆÀÂÛÉóºË£¨auditComment£©¡¢ÆÀÂÛ¹ÜÀí£¨ControlComment£©¡£

d¡¢ Óû§×¢²á£¨enrol£©¡¢Óû§µÇ½£¨login£©¡¢

e¡¢ ¸öÈËÐÅÏ¢ä¯ÀÀ£¨browsePersonal£©¡¢¸öÈËÐÅÏ¢²éѯ£¨findPersonal£©¡¢¸öÈËÐÅÏ¢´´½¨£¨createPersonal£©¡¢¸öÈËÐÅÏ¢±à¼­£¨editPersonal£©¡¢¸öÈËÐÅϢɾ³ý£¨delPersonal£©¡¢¸öÈËÐÅÏ¢¼ÓÃÜ£¨encryptPersonal£©¡¢¸öÈËÐÅÏ¢·¢²¼£¨issuePersonal£©¡¢¸öÈËÐÅÏ¢ÉóºË£¨auditPersonal£©¡¢¸öÈËÐÅÏ¢¹ÜÀí£¨ControlPersonal£©¡£

6. ±¾ÊÂÀýΪѧϰJavaģʽ½øÐÐÊÔÑéËù¹¹£¬·ÇÕæÊµÊÂÀý¡£

ģʽ£º

Ò»¡¢¼òµ¥¹¤³§

1. »ù±¾µÄ¼òµ¥¹¤³§£¨SimpleFactoryBisic£©£º

1.1 Éè¼ÆË¼Â·£º

¼òµ¥¹¤³§Ä£Ê½£¨Simple Factory£©ÊÇÀàµÄ´´½¨Ä£Ê½£¬Óֽо²Ì¬¹¤³§·½·¨£¨Static Factory Method£©Ä£Ê½¡£¼òµ¥¹¤³§Ä£Ê½¾ÍÊÇÓÉÒ»¸ö¹¤³§Àà¸ù¾Ý´«ÈëµÄ²ÎÊý¾ö¶¨´´½¨ÄÄÒ»ÖֵIJúÆ·Àà¡£

ÔÚ±¾ÀýÖвÉÓõ¥Ò»µÄ¼òµ¥¹¤³§¹¹½¨ÏµÍ³£¬Æä½ÇÉ«¶¨Î»Îª£º

¹¤³§Àà½ÇÉ«£ºBlogerÒòBlogerΪϵͳÖÐÒµÎñÂß¼­µÄÖ÷ÒªÖ´ÐÐÕߣ¬Ò²ÊǾßÌå²úÆ·Àà½Çɫֱ½Óµ÷ÓÃÕß¡£

³éÏó²úÆ·½ÇÉ«£ºResult£¬ResultΪһ½Ó¿Ú»ò³éÏóÀ࣬¸ºÔð¾ßÌå²úÆ·½ÇÉ«µÄ¶¨Ò壬¼°Óë¿Í»§¶ËµÄ½»»¥¡£

¾ßÌå²úÆ·½ÇÉ«£ºPic¡¢List¡¢Comment¡¢Personal£¬±»¹¤³§Àà´´½¨µÄ¶ÔÏó£¬Ò²Êǿͻ§¶Ëʵ¼Ê²Ù×÷¶ÔÏó¡£

¿Í»§¶Ë£ºBrowser¡¢Admin£¬µ÷Óù¤³§ÀàBloger²úÉúResultʵÀý£¬²¢µ÷ÓÃResult½øÐÐÏàÓ¦¹¤×÷¡£

1.2 UMLͼ£º




1.1 ˼¿¼£º

ÔÚ±¾ÀýÖвÉÓõ¥Ò»µÄ¼òµ¥¹¤³§Ä£Ê½Ð§¹û²»¼Ñ£¬Æä±©Â¶µÄȱµãÓУº1¡¢¾ßÌå²úÆ·ÀàµÄ¹²ÐÔÉÙ£¬ÊôÐÔÓë·½·¨ÎÞ·¨Í³Ò»ÔÚͬһ¸ö½Ó¿ÚÖУ¬ÎÞ·¨Í»³ö¸öÐÔ£¬Ò²Ê¹Óû§È¨ÏÞ»®·ÖÀ§ÄÑ¡£Ê¹²úÆ·ÀàÔö¼Ó²»±ØÒªµÄ·½·¨¡£2¡¢Bloger½ÇÉ«¹¦ÄÜ´íλ¡£3¡¢¼òµ¥¹¤³§Ä£Ê½ÎÞÒÉÊǼòµ¥µÄ¡£



1. À©Õ¹µÄ¼òµ¥¹¤³§£¨SimpleFactoryUpgrade£©£º

2.1 Éè¼ÆË¼Â·£º

ÔÚSimpleFactoryBasic»ù´¡Éϰ´Óû§È¨ÏÞ»®·ÖÄ£¿é£¬ÌåÏÖÓû§Ö®¼äµÄ¼Ì³Ð¹ØÏµ£¬¸ù¾ÝÒÀÀµµ¹×ªÔ­Ôò½«¾ßÌ幦ÄܳéÏóΪ½Ó¿Ú£¬Óɲ»Í¬Óû§µÄ¹¤³§Àà´´½¨£¬²»Í¬µÄÓû§Ö»Äܵ÷ÓÃÆä×ÔÉíµÄ¹¦ÄÜ£¬ ʹ³ÌÐòÌõÀýÇåÎú£¬¹¦ÄÜÃ÷È·¡£

2.2 UMLͼ£º




2.1 ˼¿¼£º

ÔÚ±¾ÀýÖÐÓÐЧµÄ½â¾öÁËÔÚBasicÉÏÓû§È¨ÏÞ»®·ÖÀ§Äѵġ£Í¬Ê±ÊÍ·ÅÁËBlogerÀ࣬ʹ³ÌÐò¸ü¼ÓÇåÎúÃ÷È·£¬Ò²Ê¹¾ßÌå²úÆ·ÀàµÄÊôÐÔÓë·½·¨³åÍ»µÄì¶ÜµÄµ½Ò»¶¨µÄ½â¾ö£¬¾ßÓÐÒ»¶¨µÄ¿ÉʵʩÐÔ¡£ÆäȱµãÖ÷ÒªÔÚ¾ßÌå²úÆ·Àà¼äÊôÐÔÓë·½·¨£¬²úÆ·Óë½Ó¿ÚÖ®¼ä³åÍ»ÒÀ¾É¡£
(×ªÔØÎÄÕÂÇë±£Áô³ö´¦£º±±ÌìJAVA¼¼ÊõÍø(www.java114.com))
 
¸ü¶à¾«²ÊÎÄÕÂ:
ÿ¸ö³õѧJAVAÕß¶¼Ó¦¸Ã¸ã¶®µÄÎÊÌâ
java×Ô¼º×ö¸öÿСʱ×Ô¶¯¸üеĴúÀí·þÎñÆ÷(proxy)Áбí
JavaµÄ½¨ÔìÉè¼ÆÄ£Ê½
ÎÒµÄjava¿ª·¢»·¾³ÅäÖÃ
JAVA½«´óͼƬÎļþת»»³öСµÄËõÂÔͼÎļþ
javaÖа´×Ö½Ú½ØÈ¡String×Ö·û´®.
 
        
±ê¡¡Ìâ:   
ÄÚ¡¡ÈÝ:   
 
                                  
 
ÃâÔðÉùÃ÷:¸ÃÎÄÕÂÓÉÍøÓÑ·¢±í,Èç¹û¶ÔÄúÔì³ÉÇÖȨ,ÇëÁªÏµÕ¾³¤¡£

Ê×Ò³ - ³Ð½ÓÏîÄ¿ - ÍøÕ¾µØÍ¼ - ÁªÏµÎÒÃÇ -
°æÈ¨ËùÓб±ÌìJAVA¼¼Êõ¹¤×÷ÊÒ ICPÖ¤ºÅ:ÔÁICP±¸06079815ºÅ