spring 의 일부 태그 역할

더 읽 기
1、@controller    (    )
2、@service   (  dao)
3、@repository dao(  dao  )
4、@component (   pojo    spring   ,         
 
   
 
   
  @Component,@Service,@Controller,@Repository    ,        spring     。 
component  
    

base-package ( ) 
       1、@Service  
       2、@Controller ( struts action) 
       3、@Repository , DAO . 
       4、@Component , , 。    
           @Service public class UserServiceImpl implements UserService { } 
           @Repository public class UserDaoImpl implements UserDao { } getBean ( ), , @Service(“***”)               , bean , , @Service(“beanName”) 
           @Scope(“prototype”) 。 ( ): @PostConstruct public void init() { } 

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