搭建Spring+Spring MVC+Hibernate开发框架

package cxn.web.test.dao; import java.util.List; import org.hibernate.Query; import org.hibernate.SessionFactory; import org.springframework.stereotype.Repository; import cxn.web.test.model.User; @Repository("iUserDao") public class UserDaoImpl implements IUserDao { private SessionFactory sessionFactory; public void setSessionFactory(SessionFactory sessionFactory) { this.sessionFactory = sessionFactory; } @Override public void addUser(User user) {//添加用户 sessionFactory.getCurrentSession().save(user); } @Override public List<User> getAllUser() {//查找所有用户信息 String hql = "from User"; Query query = sessionFactory.getCurrentSession().createQuery(hql); return query.list(); } @Override public boolean delUser(String id) {//删除用户 String hql = "delete User u where u.id=?"; Query query = sessionFactory.getCurrentSession().createQuery(hql); query.setString(0, id); return (query.executeUpdate() > 0); } @Override public User getUser(String id) {//根据id得到单个用户 String hql = "from User u where u.id=?"; Query query = sessionFactory.getCurrentSession().createQuery(hql);//此时使用的是hql语句 query.setString(0, id); return (User) query.uniqueResult(); } @Override public boolean updateUser(User user) { // TODO Auto-generated method stub return false; } }