在使用hibernat3过程中出现下面的错误提示：
exception

org.apache.jasper.JasperException: could not initialize proxy - the owning Session was closed

org.apache.jasper.servlet.JspServletWrapper.service....

root cause

org.hibernate.LazyInitializationException: could not initialize proxy - the owning Session was closed org.hibernate.proxy.AbstractLazyInitializer.initialize .....

后来发现是lazy问题，只需要修改XXX.hbm.xml文件使得lazy="false"即可,lazy是干什么的，我还没整明白，哈哈，先解决问题吧。