ids for this class must be manually assigned before calling save(): org.lee.model.UserHibernate
来源:互联网 发布:企业信息化软件有哪些 编辑:程序博客网 时间:2024/05/19 20:42
复制List过程丢失对象造成
解决:
org.springframework.beans.BeanUtils.copyProperties(allExcalUsers.get(i),user);
参考:http://www.111cn.net/jsp/Java/68412.htm
1 0
- ids for this class must be manually assigned before calling save(): org.lee.model.UserHibernate
- org.hibernate.id.IdentifierGenerationException: ids for this class must be manually assigned before calling save():
- ids for this class must be manually assigned before calling save():***错误说明
- error:ids for this class must be manually assigned before calling save():
- error:ids for this class must be manually assigned before calling save()
- ids for this class must be manually assigned before calling save()
- error:ids for this class must be manually assigned before calling save():
- ids for this class must be manually assigned before calling save() hibernate
- IdentifierGenerationException: ids for this class must be manually assigned before calling save()
- ids for this class must be manually assigned before calling save()..
- HibernateSystemException--ids for this class must be manually assigned before calling save()
- error:ids for this class must be manually assigned before calling save():
- 关于 error:ids for this class must be manually assigned before calling save(): 的解决方案
- ids for this class must be manually assigned before calling save():
- 工作札记--“ids for this class must be manually assigned before calling save”解决办法
- ids for this class must be manually assigned before calling save()..
- ids for this class must be manually assigned before calling save()
- message ids for this class must be manually assigned before calling save(): ID 的问题
- AndroidListView、GridView----重新认识Android(7)
- 对象关系映射
- 某个字段建立了unique索引,那么这个字段还需要建立normal类型的索引吗
- Android学习之文件断点下载
- java歌德巴赫猜想的证明
- ids for this class must be manually assigned before calling save(): org.lee.model.UserHibernate
- Autofac在ASP.NET MVC中的使用
- Android实战之app版本更新升级全文章(二)
- 安卓layout布局三等分
- ArcGis发布图层
- 在centos中安装jdk
- jvm 策略与保护域,自定义类加载器
- f12只显示当前的静态页面,如果再执行任何前台操作(不与服务器进行交互),静态页面的代码是不会发生任何改变的
- delphi出现‘尚未调用CoInitialize’异常