关于网友提出的“ Hibernate 关session问题!”问题疑问，本网通过在网上对“ Hibernate 关session问题!”有关的相关答案进行了整理，供用户进行参考，详细问题解答如下：
问题： Hibernate 关session问题!
描述: package test;
import org.hibernate.Session;
//import org.hibernate.cfg.Configuration;
import cn.com.tarena.ecport.daoHbmImpl.HibernateSessionFactory;
import cn.com.tarena.ecport.pojo.Category;
public class TestCategoryDao {
public static void main(String []args）｛
Category object=null;
//Session session=new Configuration().configure("hibernate.cfg.xml").buildSessionFactory().openSession();
Session session=HibernateSessionFactory.getSession();
object=(Category)session.load(Category.class, 1);
//System.out.println(object.getName());在关闭之前打印就正常，关闭之后打印就报错
session.close();
System.out.println("-----------------");
System.out.println(object.getId()+"&&&&"+object.getDescription());
}
}
31 ERROR [main] org.hibernate.LazyInitializationException - could not initialize proxy - the owning Session was closed
org.hibernate.LazyInitializationException: could not initialize proxy - the owning Session was closed
at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:60)
at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111)
at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:140)
at cn.com.tarena.ecport.pojo.Category$$EnhancerByCGLIB$$f28eea90.getDescription()
at test.TestCategoryDao.main(TestCategoryDao.java:21)
Exception in thread "main" org.hibernate.LazyInitializationException: could not initialize proxy - the owning Session was closed
at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:60)
at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111)
at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:140)
at cn.com.tarena.ecport.pojo.Category$$EnhancerByCGLIB$$f28eea90.getDescription()
at test.TestCategoryDao.main(TestCategoryDao.java:21)
错误为：
解决方案1: yao_ran解释的很清楚罗
你可以用session.get(参数..)试试
解决方案2: hibernate3默认的是延迟加载对象的，当你使用session.load的时候，其实hibernate并没有去数据库执行查询，而要等到你使用该对象的某个属性时才去执行查询，从你的程序来看，当你的session已经close了以后，才去调用该对象的属性，也就是这个时候hibernate才去数据库执行查询语句，当然要报错了
解决方案3: 应该是session还没有运行完就给你关闭了~~
以上介绍了“ Hibernate 关session问题!”的问题解答，希望对有需要的网友有所帮助。
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