interface
BaseDAO
- SessionFactory sessionFactory
+getSessionFactory()+setSessionFactory(SessionFactory sessionFactory)+getSession()
NewsDAO
+ saveNews(News news )+getAllNewsTitleById()+News news (Integer id)+deleteNewsById(Integer id)
INewsService
NewsAction
-News news;-Integer id;-INewsService newsService
UserDAO
IUserService
implement
NewsService
-INewsDAO newsDAO
UserAction
-User user;- IUserService userService
User
- int id-string username-string password-string confPassword-string QQ
UserService
-IUserDAO userDAO
News
- int id-string title-string author-string creteTime -string content
