hibernate3 Transaction not successfully started报错求助Session session = getSession();session.beginTransaction();session.save(object);session.getTransaction().commit();正常,不报错_____________________________分割线________________________

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hibernate3Transactionnotsuccessfullystarted报错求助Sessionsession=getSession();session.beginTransaction(

hibernate3 Transaction not successfully started报错求助Session session = getSession();session.beginTransaction();session.save(object);session.getTransaction().commit();正常,不报错_____________________________分割线________________________
hibernate3 Transaction not successfully started报错求助
Session session = getSession();
session.beginTransaction();
session.save(object);
session.getTransaction().commit();
正常,不报错
_____________________________分割线______________________________
getSession().beginTransaction();
getSession().save(object);
getSession().getTransaction().commit();
这样就报错了,唯一的区别就是上面多了一个
Session session = getSession();这个而已……

hibernate3 Transaction not successfully started报错求助Session session = getSession();session.beginTransaction();session.save(object);session.getTransaction().commit();正常,不报错_____________________________分割线________________________
以我个人的推断的话,因为你getSession(); hibernate都会去重新new 一个session对象出来 也就是说getSession().beginTransaction(); 这个session开启了事物 session.beginTransaction();这个又是一个新的session 这个session保存了object对象 session.getTransaction().commit();这个session 提交事务.这个事务不是又一个session开启 执行语句 提交事务 最终导致报错.从报的错误 ransaction not successfully started 致可以读出,是说你的事务没有成功的开启,据我目测,应该是最后提交事务的那一句话报错,你把最后一句话
getSession().getTransaction().commit();
删了.执行一遍.如果说不报错了.就能证明,我上面说的;当然,这只是我的推论而已.不过你自己可以测试一下

org.springframework.orm.hibernate3.HibernateSystemException:ids for this class must be manually ass org.springframework.orm.hibernate3.HibernateQueryException: Employee is not mapped 我也遇到了这个 org.springframework.orm.hibernate3.HibernateTemplate中有处理占位符的函数吗?是哪个函数? hibernate3 Transaction not successfully started报错求助Session session = getSession();session.beginTransaction();session.save(object);session.getTransaction().commit();正常,不报错_____________________________分割线________________________ 英语翻译However,from the perspective of those enterprising firms or individualsex ante,what makes a situation an entrepreneurial opportunity is not the parameters of the situation in and of itself but the realization that more efficient transacti SSH框架,mysql数据库,该表主键为string类型,增删查都没有问题,只有修改时出现错误org.springframework.orm.hibernate3.HibernateSystemException:ids for this class must be manually assigned before calling save():njau.edu.model.Dep 开发环境:Struts1.x+Hibernate3.x+Spring Tomcat5.5 页面报错(表单提交不进入Action):javax.servlet.ServletException:BeanUtils.populateorg.apache.struts.util.RequestUtils.populate(RequestUtils.java:495)org.apache.struts.action.Reques 高分求教……org.hibernate.hql.ast.QuerySyntaxException:User is not mapped [from User]org.springframework.orm.hibernate3.HibernateQueryException:User is not mapped [from User]; nested exception is org.hibernate.hql.ast.QuerySyntaxException:User 英语翻译In case of app data,it makes more sense to use relational database storage because of the relational nature of data,data security needsof the tenants and the need for concurrent access by the users of a tenant.Also in many cases transacti 谁能帮我在IEEE上下两篇文章?[1]Kuang-Kuo Lin,Costas J S.[J].IEEE,Transactions on Semiconductor Manufacturing,1990.3(4):216-229[2]Emanuel Sachs,George H Prueger,Roberto Guerrieri.< An Equipment Model for Polysilicon LPCVD> [J].IEEE,Transacti