Blazor对象序列化被截断

我已经很长时间没有使用Blazor编程了，并且遇到了一些序列化问题。在同一个解决方案中，我有一个服务器端blazor应用程序和一个客户端。我有一个服务器端控制器，它被发送一个ID，然后检索对象的数据，构建对象，然后将对象返回给客户端。该对象相当大，但最多只有5层深。大部分对象返回，但其余对象被截断。我在MVC中遇到了类似的问题，并且能够通过更改web.config文件中的maxBufferSize和maxMessageSize来修复它。由于没有web.config文件，如何以及在何处进行更改？ 序列化是在JASON中构建的

服务器端看起来像

public SalesDeal FindDeal(int dealID, bool lockDeal)
{
  SET_EMPLOYEES user = new SET_EMPLOYEES();
  SalesControl sControl = SalesData.SalesControls.FindByControlID(dealID, user.CNN);
  SalesDeal deal = new SalesDeal { SalesControl = sControl };
  try
  {
    Task[] tasks = new Task[26];
    tasks[0] = Task.Factory.StartNew(() => { deal.AHLife = SalesData.AHLife.FindByID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[1] = Task.Factory.StartNew(() => { deal.BankInformation = SalesData.Banks.FindByID(sControl.BANK_ID, user.CNN); });
    tasks[2] = Task.Factory.StartNew(() => { deal.Company = SET_COMPANIESManager.FindByID(sControl.COMPANY_ID, user.CNN); });
    tasks[3] = Task.Factory.StartNew(() => { deal.FinanceManager = SET_EMPLOYEESManager.FindByID(sControl.FinManager_EMPLOYEE_ID, user.CNN); });
    tasks[4] = Task.Factory.StartNew(() => { deal.SalesAdds = SalesData.Adds.FindBySalesControlID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[5] = Task.Factory.StartNew(() => { deal.SalesCommGross = SalesData.CommGross_Data.FindByID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[6] = Task.Factory.StartNew(() => { deal.SalesCustomer = CustomerManager.FindCustomerByID(sControl.CUSTOMER_ID, user.CNN); });
    tasks[7] = Task.Factory.StartNew(() => { deal.SalesFinancial = SalesData.Financial.FindByID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[8] = Task.Factory.StartNew(() => { deal.SalesRebates = SalesData.Rebates.FindBySalesControlID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[9] = Task.Factory.StartNew(() => { deal.SalesGap = SalesData.Gap_Data.FindByID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[10] = Task.Factory.StartNew(() => { deal.SalesGapProvider = SalesData.GapProviders.FindByID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[11] = Task.Factory.StartNew(() => { deal.SalesLocCharges = SalesData.LocCharges.FindBySALESCONTROL_ID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[12] = Task.Factory.StartNew(() => { deal.SalesLocParams = SalesData.LocParams.FindByDealerID(sControl.COMPANY_ID, user.CNN); });
    tasks[13] = Task.Factory.StartNew(() => { deal.SalesManager = SET_EMPLOYEESManager.FindByID(sControl.SalesManager_EMPLOYEE_ID, user.CNN); });
    tasks[14] = Task.Factory.StartNew(() => { deal.SalesRep1 = SET_EMPLOYEESManager.FindByID(sControl.SalesRep1_EMPLOYEE_ID, user.CNN); });
    tasks[15] = Task.Factory.StartNew(() => { deal.SalesRep2 = SET_EMPLOYEESManager.FindByID(sControl.Salesrep2_EMPLOYEE_ID, user.CNN); });
    tasks[16] = Task.Factory.StartNew(() => { deal.SalesService = SalesData.Service_Data.FindByID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[17] = Task.Factory.StartNew(() => { deal.SalesServiceProvider = SalesData.ServiceProviders.FindByID(sControl.SERVICE_PROVIDER_ID, user.CNN); });
    tasks[18] = Task.Factory.StartNew(() => { deal.SalesWarranty = SalesData.WarrantyData.FindByID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[19] = Task.Factory.StartNew(() => { deal.SalesWarrantyProvider = SalesData.WarrantyProvidersData.FindByID(sControl.SERVICE_PROVIDER_ID, user.CNN); });
    tasks[20] = Task.Factory.StartNew(() => { deal.SecondaryCustomer = CustomerManager.FindCustomerByID(sControl.SEC_CUSTOMER_ID, user.CNN); });
    tasks[21] = Task.Factory.StartNew(() => { deal.Trades = SalesData.UpTrades.FindBySalesControlID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[22] = Task.Factory.StartNew(() => { deal.Vehicle = SalesData.SaleInventory.FindByID(sControl.INVENTORY_ID, user.CNN); });
    tasks[23] = Task.Factory.StartNew(() => { deal.SalesPlan = SalesData.CRM_SALES_MENU_Data.FindBySALESCONTROL(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[24] = Task.Factory.StartNew(() => { deal.DealCalcValues = SalesData.CalculationValues_Data.FindByID(sControl.SALESCONTROL_ID, user.CNN); });
    tasks[25] = Task.Factory.StartNew(() => { deal.GridRates = SalesData.SALES_GRIDRATES_Data.FindBySALESCONTROL_ID(sControl.SALESCONTROL_ID, user.CNN).Values.ToList(); });
    Task.WaitAll(tasks);
    return deal;
  }
  catch (Exception ex)
  {

    Console.WriteLine(ex.Message);
    return null;
  }
}

客户端看起来像

  protected override async Task OnInitializedAsync()
{
  string urlString = string.Format("CWSalesDeal/FindDeal?dealid={0}&lockDeal={1}", dealid, true);
 try
 {

   deal = await Http.GetFromJsonAsync<SalesDeal>(urlString);
   if (deal == null)
     throw new Exception("is null");
   controller = new SalesDealController(deal);

 }
 catch (Exception ex)
 {

   Console.WriteLine(ex.Message + " " + ex?.InnerException?.Message);
 }
}  

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您可以尝试用Newtonsoft替换默认序列化程序：Microsoft.AspNetCore.Mvc.NewtonsoftJson

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这解决了许多问题。

结果证明我是个白痴。。在浏览了所有的类和子类之后，我终于发现了问题。。有两个属性使用字典而不是列表。不支持字典。谢谢收听

你是如何序列化它的？转换为JSON？gRPC？还有什么吗？对不起，我应该指定。。内置Jason。。服务器端看起来像[HttpGet]public SalesDeal FindDelint dealID，bool lockDeal{添加发送和接收所涉及的所有代码。还估计了相当大的ik kB。每次只返回14.58kb。这个确切数字是多少？