/// <summary>
        /// 检验授权凭证(access_token)是否有效
        /// </summary>
        /// <param name="accessToken"></param>
        /// <param name="openId">用户的唯一标识</param>
        /// <returns></returns>
        public static WxJsonResult Auth(string accessToken, string openId)
        {
            var url = string.Format("https://api.weixin.qq.com/sns/auth?access_token={0}&openid={1}", accessToken, openId);

            return(CommonJsonSend.Send <WxJsonResult>(null, url, null, CommonJsonSendType.GET));
        }
        /// <summary>
        /// 创建菜单
        /// </summary>
        /// <param name="accessToken"></param>
        /// <param name="buttonData"></param>
        /// <returns></returns>
        public static WxJsonResult CreateMenu(string accessToken, ButtonGroup buttonData)
        {
            var urlFormat = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token={0}";

            return(CommonJsonSend.Send(accessToken, urlFormat, buttonData));
        }