public void add(User user) {
Session session = MySessionFactory.getSessionFactory().openSession();
session.beginTransaction();
session.save(user);
session.getTransaction().commit();
session.close();
}
@SuppressWarnings("unchecked")
public List<User> queryAllUser() {
List<User> users = new ArrayList<User>();
Session session = null;
try {
session = MySessionFactory.getSessionFactory().openSession();
session.beginTransaction();
users = session.createQuery("from User").setCacheable(true).list();
session.getTransaction().commit();
} catch (Exception e) {
e.printStackTrace();
} finally {
session.close();
}
return users;
}