About Lazy?
web.xml配置中的一小段。。。

<filter>    <filter-name>hibernateFilter</filter-name>    <filter-class>     org.springframework.orm.hibernate3.support.OpenSessionInViewFilter    </filter-class></filter><filter-mapping>    <filter-name>hibernateFilter</filter-name>    <url-pattern>*.do</url-pattern></filter-mapping>