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MappingException:Repeated column in mapping for entity
使用Hibernate做DB映射，出现MappingException， Caused by: org.hibernate.MappingException: Repeated column in mapping for entity: com.fangjia.dc.model.db.Template column: RELATE_ID (should be mapped with insert...原创 2011-01-25 14:01:35 · 533 阅读 · 0 评论 -
Hibernate之deleted object would be re-saved by cascade异常
在Hibernate中，删除存在关联关系的一个对象时，会出现 org.hibernate.ObjectDeletedException: deleted object would be re-saved by cascade (remove deleted object from associations)这个异常 解决方案如下： 方法1 删除Set方的cascade 方法2 解决关联关...原创 2011-01-25 16:33:28 · 229 阅读 · 0 评论