【学习笔记】hibernate相关（1）Criteria接口

 

案例一  查询所有

              Criteria criteria = session.createCriteria(实体类.class);

                List<Customer> list = criteria.list();

案例二 分页

             Criteria criteria = session.createCriteria(实体类.class);

               criteria.setFirstResult(1);

               criteria.setMaxResults(2);

                 List<Customer> list = criteria.list();

案例三 条件查询

               Criteria criteria = session.createCriteria(实体类.class);

              criteria.add(Restrictions.eq("name","李四"));

               criteria.add(Restrictions.lt("age",20));

               criteria.add(Restrictions.like(“name","李%"));

              List<Customer> list = criteria.list();