修改員工時(shí)出錯(cuò)
HTTP Status 500 - object references an unsaved transient instance - save the transient instance before flushing: com.aowin.ssh.domain.Department; nested exception is org.hibernate.TransientObjectException: object references an unsaved transient instance - save the transient instance before flushing: com.aowin.ssh.domain.Department
2017-11-06
在action類上添加事務(wù)管理@transaction