报错：org.hibernate.HibernateException: No Hibernate Session bound to thread

org.hibernate.HibernateException: No Hibernate Session bound to thread, and configuration does not allow creation of non-transactional one here

【注】：解决：上面的代码是SpringMvc的工程，错误的原因是在Service类里的方法上面没有加

        @Transactional(readOnly = true, rollbackFor = Throwable.class)这个注释，没加这个注释导致拿

        不到Hibernate的Session。