WCF服务接受后期编码的多部分/表单数据

所以，这里…

创建您的服务合同，该操作将接受流作为其唯一参数的操作，并使用WebInvoke装饰如下

[ServiceContract]public interface IService1 {    [OperationContract]    [WebInvoke(        Method = "POST",        BodyStyle = WebMessageBodyStyle.Bare,        UriTemplate = "/Upload")]    void Upload(Stream data);}

创建课程…

    public class Service1 : IService1 {    public void Upload(Stream data) {        // Get header info from WebOperationContext.Current.IncomingRequest.Headers        // open and depre the multipart data, save to the desired place    }

和配置，接受流数据，并且最大大小

<system.serviceModel>   <bindings>     <webHttpBinding>       <binding name="WebConfiguration"      maxBufferSize="65536"      maxReceivedMessageSize="2000000000"     transferMode="Streamed">       </binding>     </webHttpBinding>   </bindings>   <behaviors>     <endpointBehaviors>       <behavior name="WebBehavior">         <webHttp />     </behavior>     </endpointBehaviors>     <serviceBehaviors>       <behavior name="Sandbox.WCFUpload.Web.Service1Behavior">         <servicemetadata httpGetEnabled="true" httpGetUrl="" />         <serviceDebug includeExceptionDetailInFaults="false" />       </behavior>     </serviceBehaviors>   </behaviors>   <services>          <service name="Sandbox.WCFUpload.Web.Service1" behaviorConfiguration="Sandbox.WCFUpload.Web.Service1Behavior">      <endpoint         address=""        binding="webHttpBinding"         behaviorConfiguration="WebBehavior"        bindingConfiguration="WebConfiguration"        contract="Sandbox.WCFUpload.Web.IService1" />    </service>  </services> </system.serviceModel>

同样在System.Web中增加System.Web中允许的数据量

<system.web>        <otherStuff>...</otherStuff>        <httpRuntime maxRequestLength="2000000"/></system.web>

这只是基础知识，但是允许添加Progress方法以显示ajax进度栏，并且您可能需要增加一些安全性。