@Bean
    public DefaultWebSessionManager sessionManager() {
        DefaultWebSessionManager sessionManager = new DefaultWebSessionManager();
        Cookie cookie = sessionManager.getSessionIdCookie();
        cookie.setName("Hjdang");
       // cookie.setDomain("hjdang.com");
        log.info("shiro cookie is {}", JsonUtil.toJSONString(cookie));
        sessionManager.setSessionIdCookie(cookie);
        sessionManager.setSessionDAO(redisSessionDAO());
        sessionManager.setGlobalSessionTimeout(24 * 60 * 60 * 1000);
        return sessionManager;
    }