Struts 利用cookie保存用户的登陆信息

Cookie cookieUser = new Cookie("userId",request.getParameter("userId"));cookieUser.setMaxAge(60*60*24*30*365);cookieUser.setPath("/");response.addCookie(cookieUser);Cookie cookiePassword = new Cookie("password", request.getParameter("password"));        if ("1".equals(this.getContext().getParam("keepPass"))){            cookiePassword.setMaxAge(60 * 60 * 24 * 30 * 365);        }else{            cookiePassword.setMaxAge(0);        }        cookiePassword.setPath("/");        this.getResponse().addCookie(cookiePassword);