向WCF服务提交Stream类型的数据

服务端代码: service.svc

<%@ServiceHost language=c# Debug="true" Service="Microsoft.ServiceModel.Samples.Test" %>//  Copyright (c) Microsoft Corporation.  All Rights Reserved.using System;using System.ServiceModel;namespace Microsoft.ServiceModel.Samples{    // Define a service contract.    [ServiceContract(Namespace="http://Microsoft.ServiceModel.Samples")]    public interface ITest    {        [OperationContract]        void UploadFile(FileData file);    }    // Service class which implements the service contract.    public class Test : ITest    {        public void UploadFile(FileData file)        {            System.IO.FileStream fs = new System.IO.FileStream(@"C:\data\CIS\Inbound\Receive\" + Guid.NewGuid() + file.filename, System.IO.FileMode.OpenOrCreate);            try            {                System.IO.BinaryReader reader = new System.IO.BinaryReader(file.data);                byte[] buffer;                System.IO.BinaryWriter writer = new System.IO.BinaryWriter(fs);                long offset = fs.Length;                writer.Seek((int)offset, System.IO.SeekOrigin.Begin);                do                {                    buffer = reader.ReadBytes(1024);                    writer.Write(buffer);                } while (buffer.Length > 0);            }            catch (Exception e)            {            }            finally            {                fs.Close();                file.data.Close();            }        }    }    [MessageContract]    public class FileData    {        [MessageHeader]        public string filename;                [MessageBodyMember]        public System.IO.Stream data;     }}

服务端配置文件: Web.config

<?xml version="1.0" encoding="utf-8" ?><configuration>  <system.serviceModel>    <services>      <service name="Microsoft.ServiceModel.Samples.Test" behaviorConfiguration="BindingBehavior">        <endpoint binding="basicHttpBinding"                  bindingConfiguration ="DocumentExplorerServiceBinding"                  contract="Microsoft.ServiceModel.Samples.ITest"                  address="" />        <endpoint address="mex"                  binding="mexHttpBinding"                  contract="IMetadataExchange" />      </service>    </services>    <behaviors>      <serviceBehaviors>        <behavior name="BindingBehavior">          <serviceMetadata httpGetEnabled="true" />        </behavior>      </serviceBehaviors>    </behaviors>    <bindings>      <basicHttpBinding>        <binding name="DocumentExplorerServiceBinding"            transferMode="Streamed"            maxReceivedMessageSize="9223372036854775807">        </binding>      </basicHttpBinding>    </bindings>  </system.serviceModel></configuration>

客户端代码:

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.IO;using System.Data.SqlClient;using System.Data;using System.Data.Sql;using System.Configuration;using System.Runtime.Serialization.Formatters.Binary;using System.Xml.Serialization;using System.Xml;using System.Diagnostics;using System.Threading;using System.Runtime.Remoting.Messaging;using System.Net;using System.Net.Sockets;using System.Runtime.Serialization;using SharedUtility;using System.IO.Compression;using System.Xml.Schema;using System.Xml.XPath;using System.Xml.Xsl;using System.Reflection;namespace FirstConsole{    class Program    {        public static void Main(string[] args)        {                         TestClient client = new TestClient();            client.UploadFile("test.xml", new FileStream(@"test.xml", FileMode.Open));                        PressQtoQuit();        }        public static void PressQtoQuit()        {            Console.WriteLine("Hit Q to exit");            ConsoleKey key;            do            {                key = Console.ReadKey().Key;            } while (key != ConsoleKey.Q);        }    }}

客户端配置文件: App.config

<?xml version="1.0" encoding="utf-8"?><configuration>  <system.serviceModel>    <bindings>      <basicHttpBinding>        <binding name="BasicHttpBinding_IGetDataService"            transferMode="Streamed">        </binding>      </basicHttpBinding>    </bindings>    <client>      <endpoint address="http://localhost/calculatorservice/service.svc"                binding="basicHttpBinding"                bindingConfiguration="BasicHttpBinding_IGetDataService"                contract="ITest"/>    </client>  </system.serviceModel></configuration>

在向WCF提交Stream类型的数据的时候,需要设置bingding 的transferMode=“Streamed”