做数据库的修改时出现的,HibernateException:identifier of an instance of pojo.Order was altered from 23 to 8

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做数据库的修改时出现的,HibernateException:identifier of an instance of pojo.Order was altered from 23 to 8
做数据库的修改时出现的,
HibernateException:identifier of an instance of pojo.Order was altered from 23 to 8

做数据库的修改时出现的,HibernateException:identifier of an instance of pojo.Order was altered from 23 to 8
Order的一个数据库记录的 id被 从23 改为8.
id应该是不能改的.