映射关系错误
object references an unsaved transient instance save the transient instance before flushing
映射关系错误. 当然在其他情况也可能出现这种错误.
CustomerFormEntry -------> operationRole
员工所属运营商的对应关系没有配成many to one
<many-to-one name="operationRole" column="operationRoleCode" />
