associatio专题

解决hibernate 删除异常: deleted object would be re-saved by cascade (remove deleted object from associatio

在hibernate 删除关联时会出现eleted object would be re-saved by cascade (remove deleted object from associations)的异常,结合别人的和自己的经验通常有三种解决的方案: 方法1 删除Set方的cascade: 方法2 解决关联关系后,再删除 onside.getManys().remove(this