设置简单Cookie缓存

    HttpServletResponse response = ThreadContextHolder.getHttpResponse();

    HttpServletRequest request = ThreadContextHolder.getHttpRequest();

    String usercok = HttpUtil.getCookieValue(request , "usercok");//查看cookie中是否有usercok标识的缓存

    if(StringUtil.isEmpty(usercok)){//判断是否存在

        HttpUtil.addCookie(response, "usercok", UUID.randomUUID().toString(), 3600*60);//如果不存在，自定义cookie

    }
    String aaa = HttpUtil.getCookieValue(request , "usercok");