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执行后出现这种结果是怎么回事？如何改正？

wangyzyoga

发贴: 8
积分: 0

于 2008-04-03 17:31

代码是这样的：
package ch03.hibernate;

import org.hibernate.*;
import org.hibernate.cfg.*;

public class Test {
  public static void main(String[] args) {
    try {
      SessionFactory sf = new Configuration().configure().buildSessionFactory();
      Session session = sf.openSession();
      Transaction tx = session.beginTransaction();
      User user = new User();
      user.setUsername("Hibernate");
      user.setPassword("Fra22");
      session.save(user);
      session.save(user);
      tx.commit();
      session.close();
    } catch (HibernateException e) {
      e.printStackTrace();
    }
  }
}
异常提示是这样的：
Exception in thread "main" java.lang.NoClassDefFoundError: org/dom4j/DocumentException
  at ch03.hibernate.Test.main(Test.java:20)
请问怎么改？那里错误了？

作者	Re:执行后出现这种结果是怎么回事？如何改正？ [Re:wangyzyoga]
xuxiaolei ^_^ 发贴: 169 积分: 23	于 2008-04-04 07:58 dom4j的包是否在classpath中 http://xuxiaolei.javaeye.com

作者	Re:执行后出现这种结果是怎么回事？如何改正？ [Re:wangyzyoga]
wangyzyoga 发贴: 8 积分: 0	于 2008-04-04 15:28 好像没有这个包？？？

作者

Re:执行后出现这种结果是怎么回事？如何改正？ [Re:wangyzyoga]

JiafanZhou

版主

发贴: 736
积分: 61

于 2008-04-04 17:55

wangyzyoga wrote:
好像没有这个包？？？

God himself will not download this jar for you, so what do you do next?
Option1, pray everyday to hope magic things happen.
Option2, go to the Internet, download this jar and try it again.

Regards,
Jiafan

When I was a kid I used to pray every night for a new bike. Then I realized that The Lord doesn't work that way, so I stole one and asked him to forgive me.

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