/// <summary>
        /// 生成二维码
        /// </summary>
        /// <param name="id">预授信表id</param>
        /// <returns>二维码md5值,和失效时间</returns>
        [Routing(EHttpMethod.HttpGet, "app/code")]
        public CommonResult<MQCode> CreteCodes(string id)
        {
            var result = CreteCode(id, ECaCategory.PreCredit);
            if (result.WarnResult != null)
            {
                return result.WarnResult;
            }
            return result.Value;
        }


        public CommonResult<MQCode> CreteCode(string id, ECaCategory caCategory)
        {
            string qrcodeid = Tools.NewId();
            if (String.IsNullOrEmpty(id))
            {
                return new WarnResult("参数为空");
            }
            try
            {
                string strCode = "https://open.weixin.qq.com/sns/getexpappinfo?appid=" + _config["WXPrecreditAPPID"] + $"&path=pages/index/index.html?id={id}%26code={qrcodeid}%26time=6#wechat-redirect";
                //strCode = HttpUtility.UrlEncode(strCode);
                QRCodeGenerator qrGenerator = new QRCoder.QRCodeGenerator();
                QRCodeData qrCodeData = qrGenerator.CreateQrCode(strCode, QRCodeGenerator.ECCLevel.Q);
                QRCode qrcode = new QRCode(qrCodeData);
                #region basestring
                string baseICO = "这里是base64二维码图标";
                #endregion
                var imgICO = Tools.Base64StringToImage(baseICO);
                //调用生成二维码
　　　　　　　　　　System.Drawing.Bitmap qrCodeImage = qrcode.GetGraphic(5, System.Drawing.Color.Black, System.Drawing.Color.White, imgICO, 15, 6);
                var path = "UploadFileTemp\\" + _FileHelper.GetFileName(".jpeg");
                //调用保存本地
　　　　　　　　　　qrCodeImage.Save(path, System.Drawing.Imaging.ImageFormat.Jpeg);
　　　　　　　　　　//调用上传
                var result = _FileHelper.UploadFile(path, Guid.NewGuid(), "1200170005");
                if (result.WarnResult != null)
                {
                    throw new Exception(result.WarnResult.Message);
                }
                var resModel = _jsonConverter.Deserialize<dynamic>(result.Value);
                string md5 = resModel.data.md5;
                if (string.IsNullOrEmpty(md5))
                {
                    throw new Exception(result.Value);
                }
                else
                {
                    //存储二维码逻辑
                    var saveResult = _orderCRepository.SaveQRCode(qrcodeid, id, md5, caCategory.ToString());
                    if (saveResult.WarnResult == null)
                    {
                        return new MQCode() { Md5 = md5, Faildate = saveResult.Value };
                    }
                    else
                    {
                        return saveResult.WarnResult;
                    }
                }
            }
            catch (Exception ex)
            {
                log.LogError("error(000010A692FD70000C05):", ex);
                return new WarnResult("生成二维码错误，请联系系统管理员。");
            }
        }


    public class MQCode
    {
        /// <summary>
        /// 图片md5
        /// </summary>
        public string Md5 { get; set; }
        /// <summary>
        /// 过期时间
        /// </summary>
        public DateTime Faildate { get; set; }

    }