springmvc 中controller 中引用service后 controller都不能用了

控制器，
@Controller("BaobiaoControl")
@RequestMapping("admin/baobiao/member")
public class BaobiaoControl extends BaseController {
/*
@Resource(name = "baobiaoServiceImpl")
private BaobiaoService baobiaoService;
*/
@RequestMapping(value = "/list", method = RequestMethod.GET)
public String list(HttpServletRequest request) {
}

}

如上，若注释的代码，则该控制器正常使用，里面的其他方法(list)也可以调用。
若放开注释中的代码，则该控制器失效，请求报404.
可能是Service 以及Dao错误，初学者，不太会。 还望大神予以相助。下面是Service 以及Dao的具体实现。

1：报表service
public interface BaobiaoService extends BaseService<Member, Long> {
public List<Object[]> findUserPaymentList(Date beginDate, Date endDate,Integer count) ;
}
2：报表service实现
@Service("baobiaoServiceImpl")
public class BaobiaoServiceImpl extends BaseServiceImpl<Member, Long> implements
BaobiaoService {

@Resource(name = "BaobiaoDaoImpl")
private BaobiaoDao baobiaoDao;

@Resource(name = "BaobiaoDaoImpl")
public void setBaseDao(BaobiaoDao baobiaoDao) {
super.setBaseDao(baobiaoDao);
}

@Transactional(readOnly = true)
public List<Object[]> findUserPaymentList(Date beginDate, Date endDate,
Integer count) {
return baobiaoDao.findUserPaymentList(beginDate, endDate, count);
}
}

3：报表Dao
public interface BaobiaoDao extends BaseDao<Member, Long> {

List<Object[]> findUserPaymentList(Date beginDate, Date endDate, Integer count);
}

4：报表Dao实现
@Repository("baobiaoDaoImpl")
public class BaobiaoDaoImpl extends BaseDaoImpl<Member, Long> implements BaobiaoDao {
}

相关了解……