/// <summary>
        /// 生成付呗请求参数(带签名)
        /// </summary>
        /// <param name="bizParam">业务数据</param>
        /// <returns></returns>
        public FubeiRequestParam GenerateFubeiRequestParam(FubeiBizParam bizParam)
        {
            var requestParam = new FubeiRequestParam
            {
                AppId      = _applicationConfiguration.AppId,
                AppSecret  = _applicationConfiguration.AppSecret,
                BizContent = JsonConvert.SerializeObject(bizParam, Formatting.Indented, AppJsonSerializeSettings.IgnoreNullvalueHandling),
                Nonce      = RandomStringUtil.RandomAlphanumeric(32),
                Method     = bizParam.Method
            };

            // 对请求参数进行签名
            FubeiSignatureUtil.DoSign(ref requestParam);
            return(requestParam);
        }
 /// <summary>
 /// 验证签名
 /// </summary>
 /// <param name="result"></param>
 /// <param name="sign"></param>
 /// <returns></returns>
 public bool VerifyFubeiNotification(FubeiApiCommonResult <string> result, string sign)
 {
     return(FubeiSignatureUtil.Verify(result, _applicationConfiguration.AppSecret, sign));
 }