防止通过员工查询部门的延迟加载:
1、在XML中添加拦截器(有先后顺序,放在struts拦截器前)
<filter>
<filter-name>OpenSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>OpenSessionInViewFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
2、员工的映射文件中添加lazy=“false”
3、员工的映射文件中添加
fetch="join"
ssh实现篇-jsp显示时间操作