哪个服务可以允许我将多个ComplexType参数从服务传递到 Xamarin 表单的客户端？

如何解决哪个服务可以允许我将多个ComplexType参数从服务传递到 Xamarin 表单的客户端？

我知道这是一个古老的话题，但我阅读了所有页面和表格，并且几天来我一直在努力解决我的问题。我正在使用 C#-Xamarin 平台来创建移动应用程序。我需要将多个参数从服务传递给客户端。我尝试过 WCF Resftul 但据我所知 Resftul 只允许传递字符串类型，因为它是基于 URL 的。因此，我无法使用 Restful 传递我的多个（复杂类型）参数。然后我只尝试了 WCF，我在 Android 上成功了，我的 android 端运行良好，但在 iOS 端我收到错误，即“MonoTouch 不支持动态代理代码生成。覆盖此方法或其调用者以返回特定的客户端代理实例。” ，我找到了 2 个解决方案，其中一个是 https://forums.xamarin.com/discussion/15148/how-to-access-wcf-service-in-ios-platform-using-xamarin ，第二个是 Monotouch/WCF: How to consume the wcf service without svcutil 但后来我遇到了关于 CreateChannel() 的错误。有没有办法在 WCF 或 Rest 中解决这个问题？如果没有，是否有任何服务允许我将多个参数从服务传递到客户端，尤其是 xamarin.ios？

我的 complexType 类：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.Serialization;

namespace Com.BS.AccrumentAndCollectionDefinition
{
    [DataContract]
    public class ConcreteCollectionDetailQueryCriteria
    {
        
        private long payDeskOid;
        [DataMember(IsRequired = true)]
        public long PayDeskOid
        {
            get { return payDeskOid; }
            set { payDeskOid = value; }
        }

        private DateTime collectionDateStart;
        [DataMember(IsRequired = true)]
        public DateTime CollectionDateStart
        {
            get { return collectionDateStart; }
            set { collectionDateStart = value; }
        }

        private DateTime collectionDateFinish;
        [DataMember(IsRequired = true)]
        public DateTime CollectionDateFinish
        {
            get { return collectionDateFinish; }
            set { collectionDateFinish = value; }
        }

        private string receiptSerial;
        [DataMember(IsRequired = true)]
        public string ReceiptSerial
        {
            get { return receiptSerial; }
            set { receiptSerial = value; }
        }

        private long? receiptNoStart;
        [DataMember(IsRequired = true)]
        public long? ReceiptNoStart
        {
            get { return receiptNoStart; }
            set { receiptNoStart = value; }
        }

        private long? receiptNoFinish;
        [DataMember(IsRequired = true)]
        public long? ReceiptNoFinish
        {
            get { return receiptNoFinish; }
            set { receiptNoFinish = value; }
        }

        private List<string> collectionTypeList;

        [DataMember(IsRequired = true)]
        public List<string> CollectionTypeList
        {
            get { return collectionTypeList; }
            set { collectionTypeList = value; }
        }
        }*/       
        public override string ToString()
        {
            StringBuilder sb = new StringBuilder();
            sb.Append("PayDeskOid:").Append(payDeskOid).Append(Environment.NewLine);
            sb.Append("CollectionDateStart:").Append(collectionDateStart).Append(Environment.NewLine);
            sb.Append("CollectionDateFinish:").Append(collectionDateFinish).Append(Environment.NewLine);
            sb.Append("ReceiptSerial:").Append(receiptSerial).Append(Environment.NewLine);
            sb.Append("ReceiptNoStart:").Append(receiptNoStart).Append(Environment.NewLine);
            sb.Append("ReceiptNoFinish:").Append(receiptNoFinish).Append(Environment.NewLine);
            //sb.Append("CollectionTypeCode:").Append(collectionTypeCode).Append(Environment.NewLine);
            
            return base.ToString();
        }
    }

    
}

我的 MobileService.cs

public List<ConcretePayDeskBaseCollection> ListPayDeskBasedCollections(string userName,string password,ConcreteCollectionDetailQueryCriteria collectionDetailQueryCriteria)
{
    //ConcreteCollectionDetailQueryCriteria collectionDetailQueryCriteria = new ConcreteCollectionDetailQueryCriteria();
    try
    {
        ReportingOperations reportingOperations = new ReportingOperations();
        return reportingOperations.ListPayDeskBasedCollections(collectionDetailQueryCriteria);
    }
    catch (BSException e)
    {
        FileLogger.Error(CLASS_NAME,"ListPayDeskBasedCollections",e.Message,e.StackTrace,collectionDetailQueryCriteria);
        BSCommunicationException commException = new BSCommunicationException();
        commException.Id = e.Id;
        commException.ExceptionMessage = e.ExceptionMessage;
        throw new FaultException<BSCommunicationException>(commException,new FaultReason(commException.ExceptionMessage));
    }
    catch (Exception e)
    {
        FileLogger.Error(CLASS_NAME,collectionDetailQueryCriteria);
        BSCommunicationException commException = PrepareCommunicationException(e);
        throw new FaultException<BSCommunicationException>(commException,new FaultReason(commException.ExceptionMessage));
    }
}

和我的界面（IMobileService）：

[ServiceContract]
public interface IMobileService
{
    [OperationContract]
    [FaultContract(typeof(BSCommunicationException))]
    [WebInvoke(Method = "POST",UriTemplate = "/ListPayDeskBasedCollections/{userName}/{password}/{collectionDetailQueryCriteria}",BodyStyle = WebMessageBodyStyle.Wrapped,RequestFormat = WebMessageFormat.Json,ResponseFormat = WebMessageFormat.Json)]
    List<ConcretePayDeskBaseCollection> ListPayDeskBasedCollections(string userName,ConcreteCollectionDetailQueryCriteria collectionDetailQueryCriteria);
}

解决方法

终于找到解决办法了！！我取消了我的 WCF 服务，因为它有一些限制，而且在 iOS 上也不够好。感谢 https://stackoverflow.com/a/20226220/12448483，我回到了 Web ApI。这是我的解决方案。有效！！现在我可以轻松地传递复杂和多类型的参数。顺便将参数从客户端传递到服务，您需要使用 PostAsync，如果您对使用它感到困惑，您可以查看此 https://carldesouza.com/httpclient-getasync-postasync-sendasync-c/