这是我的
@Componentpublic class Dao{ @Resource(name = "sessionFactory") private SessionFactory sessionFactory; public <T> T save(final T o){ return (T) sessionFactory.getCurrentSession().save(o); } public void delete(final Object object){ sessionFactory.getCurrentSession().delete(object); } public <T> T get(final Class<T> type, final Long id){ return (T) sessionFactory.getCurrentSession().get(type, id); } public <T> T merge(final T o) { return (T) sessionFactory.getCurrentSession().merge(o); } public <T> void saveOrUpdate(final T o){ sessionFactory.getCurrentSession().saveOrUpdate(o); } public <T> List<T> getAll(final Class<T> type) { final Session session = sessionFactory.getCurrentSession(); final Criteria crit = session.createCriteria(type); return crit.list(); }// and so on, you shoudl get the idea然后您可以在服务层中像这样访问：
@Autowired private Dao dao; @Transactional(readonly = true) public List<MyEntity> getAll() { return dao.getAll(MyEntity.class); }
