1)在web.xml加
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
2)在需要的java文件里加
@Resource
private HttpSession session;
1)在web.xml加
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
2)在需要的java文件里加
@Resource
private HttpSession session;