public byte[] Get()
        {
            return(QRCode.CreateCodeSimpleByte("dd"));

            /*String result = "result";
             * Apliu.Standard.Tools.Logger.WriteLogWeb("11111");
             * Apliu.Standard.Tools.Logger.WriteLogWeb("22222");
             * return result;
             * Apliu.Core.Database.DatabaseType databaseType = (Apliu.Core.Database.DatabaseType)Enum.Parse(typeof(Apliu.Core.Database.DatabaseType), AppsettingJson.GetuUserDefinedSetting("DatabaseType"));
             * UserConnectionString userConnectionString = AppsettingJson.GetSetting<UserConnectionString>("ConnectionString", "userdefined.json");
             * String databaseConnection = String.Empty;
             * switch (databaseType)
             * {
             *  case Apliu.Core.Database.DatabaseType.SqlServer:
             *      databaseConnection = userConnectionString.SqlServer;
             *      break;
             *  case Apliu.Core.Database.DatabaseType.Oracle:
             *      databaseConnection = userConnectionString.Oracle;
             *      break;
             *  case Apliu.Core.Database.DatabaseType.MySql:
             *      databaseConnection = userConnectionString.MySql;
             *      break;
             *  case Apliu.Core.Database.DatabaseType.OleDb:
             *      databaseConnection = userConnectionString.OleDb;
             *      break;
             *  default:
             *      break;
             * }
             *
             * Apliu.Core.Database.DatabaseHelper databaseHelper =
             *  new Apliu.Core.Database.DatabaseHelper(databaseType, databaseConnection);
             *
             * string sql01 = "insert into test (ID,NAME) values('" + Guid.NewGuid().ToString().ToLower() + "','" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "');";
             * int p1 = databaseHelper.PostData(sql01);
             *
             * DataSet ds = databaseHelper.GetData("select * from test ");
             * if (ds != null && ds.Tables.Count > 0)
             * {
             *  JsonSerializerSettings setting = new JsonSerializerSettings()
             *  {
             *      ReferenceLoopHandling = ReferenceLoopHandling.Ignore
             *  };
             *  result = JsonConvert.SerializeObject(ds.Tables[0], setting);
             * }
             *
             * return result;*/
        }