HttpSession 與 Shirosession

public void showSession(HttpServletRequest request, SysUser user)
{
    HttpSession httpsession = request.getSession();
    System.err.println(httpsession);
    Session shirosession = SecurityUtils.getSubject().getSession();
    System.err.println(shirosession);
    Enumeration<String> attributeNames = httpsession.getAttributeNames();
    while (attributeNames.hasMoreElements()){
        String s = attributeNames.nextElement();
        Object attribute = httpsession.getAttribute(s);
        System.err.println("nama:"+s+",val:"+attribute);
    }
}