package com.hibernate.util; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.cfg.Configuration; public class HibernateUtil { private static SessionFactory sessionFactory; static { try { sessionFactory = new Configuration().configure() .buildSessionFactory(); } catch (Exception ex) { System.err.println("构造SessionFactory异常发生： " + ex.getMessage()); } } public static Session currentSession() { Session session = sessionFactory.openSession(); return session; } public static void closeSession(Session session) { if (null != session) { session.close(); } } } |