求大神帮忙解决hibernate报错问题谢谢啦
运行到Transaction tx = session.beginTransaction(); 这里时就报异常为:org.hibernate.TransactionException: nested transactions not supported 怎么回事啊,搞不懂了。其它就没问题
运行到Transaction tx = session.beginTransaction(); 这里时就报异常为:org.hibernate.TransactionException: nested transactions not supported 怎么回事啊,搞不懂了。其它就没问题
2016-11-12
public static void add(){ Grade grade = new Grade("java一班","个"); Student student1 = new Student("张三","男"); grade.getStudent().add(student1); Session session =HiberUtil.getSession(); Transaction tx = session.beginTransaction(); session.save(student1); System.out.println("fgdgdg"); session.save(student2); tx.commit(); HiberUtil.closeSession(session); }
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