Admin退出登录

和之前用户退出登录逻辑基本相同

1. 删cookie
2. 删redis缓存

    public GraceJSONResult adminLogout(Long adminId, HttpServletRequest request, HttpServletResponse response) {
        deleteCookie(request, response, "atoken");
        deleteCookie(request, response, "aid");
        deleteCookie(request, response, "aname");

        redisOperator.del(REDIS_ADMIN_TOKEN + ":" + adminId);


        return GraceJSONResult.ok();
    }