日期:2014-05-19 浏览次数:20665 次
HttpSession session = request.getSession(true); session.setAttribute(Constant.USER_SESSION, user); ServletContext context=session.getServletContext(); context.setAttribute("session", session);
HttpSession session=request.getSession(); ServletContext Context=session.getServletContext(); ServletContext Context1=Context.getContext("/A"); if(Context1 !=null && !Context1.equals("")){ HttpSession sess =(HttpSession)Context1.getAttribute("session"); User user=(User)sess.getAttribute(Constant.USER_SESSION); if(user!=null) System.out.println("username:--------"+user.getUserName()); }
java.lang.ClassCastException: com.nodoor.vo.User cannot be cast to com.nodoor.vo.User