Query查询：
<span style="font-size:18px;">session = HibernateUitl.getSession();String hql = "from User as user where user.name =:n";//得到一个Query对象Query query = session.createQuery(hql);//为hql中的属性赋值query.setString("n", name);//List<User>list = query.list();//输出查询结果for(User user : list){System.out.println(user.getname());}</span>
criteria查询：
<span style="font-size:18px;">session = HibernateUitl.getSession();
//查询语句
Criteria c = session.createCriteria(User.class);
//添加约束条件
c.add(Restrictions.eq("name", name));
//得到查询结果user
User user = (User)c.uniqueResult();</span>
