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WCF charset=utf-8 dari pesan respons tidak cocok dengan jenis konten binding (application/soap+xml; charset=utf-8)

Saya sedang menghosting layanan WCF di IIS 7.5 menggunakan .NET 4.0. Saya juga memiliki aplikasi WPF yang saya gunakan sebagai klien saya yang dibangun dengan Visual Studio 2010 dan .NET 4.0. Saya menambahkan referensi layanan saya dan ketika saya mencoba memanggil fungsi, saya mendapatkan pengecualian berikut ini

Jenis konten application/xml; charset=utf-8 dari pesan respons tidak cocok dengan jenis konten binding (application/soap+xml; charset=utf-8)

Saya dapat menavigasi ke layanan di browser web dan binding saya tampaknya sama antara klien dan layanan (binding WsHttp).

Saya tahu ada banyak hasil google tentang kesalahan ini tetapi tidak satupun dari mereka tampaknya relevan / membantu masalah spesifik saya. Saya mencoba menginstal fitur Aktivasi Non-HTTP serta berbagai macam trik kecil lainnya. Adakah yang bisa membantu? Terima kasih

edit, berikut adalah konfigurasi saya (cukup panjang)

Klien

<?xml version="1.0"?>
<configuration>
   <system.serviceModel>
      <bindings>
         <basicHttpBinding>
             <binding name="ContentSoap" 
                 closeTimeout="00:01:00" openTimeout="00:01:00"
                 receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false"
                 bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" 
                 maxBufferSize="2147483647" maxBufferPoolSize="2147483647" 
                 maxReceivedMessageSize="2147483647"
                 messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
                 useDefaultWebProxy="true">
                <readerQuotas maxDepth="32" maxStringContentLength="8192" 
                              maxArrayLength="2147483647"
                              maxBytesPerRead="4096" maxNameTableCharCount="16384" />
                <security mode="None">
                    <transport clientCredentialType="None" proxyCredentialType="None"
                               realm="" />
                    <message clientCredentialType="UserName" algorithmSuite="Default" />
                </security>
             </binding>
             <binding name="OrderSoap" 
                 closeTimeout="00:01:00" openTimeout="00:01:00"
                 receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false"
                 bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
                 maxBufferSize="65536" maxBufferPoolSize="524288" 
                 maxReceivedMessageSize="65536"
                 messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
                 useDefaultWebProxy="true">
               <readerQuotas maxDepth="32" maxStringContentLength="8192" 
                             maxArrayLength="16384" maxBytesPerRead="4096" 
                             maxNameTableCharCount="16384" />
               <security mode="None">
                    <transport clientCredentialType="None" proxyCredentialType="None"
                               realm="" />
                    <message clientCredentialType="UserName" algorithmSuite="Default" />
               </security>
           </binding>
        </basicHttpBinding>
        <netTcpBinding>
           <binding name="NetTcpBindingEndpoint" closeTimeout="00:01:00"
               openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
               transactionFlow="false" transferMode="Buffered"  
               transactionProtocol="OleTransactions"
               hostNameComparisonMode="StrongWildcard" listenBacklog="10"  
               maxBufferPoolSize="2147000000" maxBufferSize="65536" maxConnections="10" 
               maxReceivedMessageSize="2147000000">
              <readerQuotas maxDepth="32" maxStringContentLength="8192"  
                   maxArrayLength="2147000000" maxBytesPerRead="4096" 
                   maxNameTableCharCount="16384" />
              <reliableSession ordered="true" inactivityTimeout="00:01:00"
                               enabled="true" />
              <security mode="None">
                 <transport clientCredentialType="Windows" 
                            protectionLevel="EncryptAndSign" />
                 <message clientCredentialType="Windows" />
              </security>
           </binding>
       </netTcpBinding>
       <wsHttpBinding>
            <binding name="WSHttpBinding_IInmateCanteenServiceWeb" 
                 closeTimeout="00:01:00" openTimeout="00:01:00" 
                 receiveTimeout="00:10:00" sendTimeout="00:01:00"
                 bypassProxyOnLocal="false" transactionFlow="false"  
                 hostNameComparisonMode="StrongWildcard"
                 maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647" 
                 messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true" 
                 allowCookies="false">
              <readerQuotas maxDepth="32" maxStringContentLength="8192" 
                   maxArrayLength="16384" maxBytesPerRead="4096" 
                   maxNameTableCharCount="16384" />
              <reliableSession ordered="true" inactivityTimeout="00:10:00"
                   enabled="false" />
              <security mode="Transport">
                  <transport clientCredentialType="None" proxyCredentialType="None"
                             realm="" />
              </security>
          </binding>
      </wsHttpBinding>
   </bindings>
   <client>
       <endpoint name="ContentSoap"
           address="http://media.team.twvending.net/storeservices/content.asmx"
           binding="basicHttpBinding" bindingConfiguration="ContentSoap"
           contract="MediaPortContent.ContentSoap"  />
       <endpoint name="OrderSoap"
           address="http://media.team.twvending.net/storeservices/order.asmx"
           binding="basicHttpBinding" bindingConfiguration="OrderSoap"
           contract="MediaPortOrder.OrderSoap"  />
       <endpoint name="NetTcpBindingEndpoint" 
           address="..."
           binding="netTcpBinding" bindingConfiguration="NetTcpBindingEndpoint"
           contract="WebCallBack.ICallbackService" />
       <endpoint name="WSHttpBinding_IInmateCanteenServiceWeb" 
           address="..."
           binding="wsHttpBinding"  
           bindingConfiguration="WSHttpBinding_IInmateCanteenServiceWeb"
           contract="InmateCanteenWeb.IInmateCanteenServiceWeb" />
       <endpoint name="WSHttpBinding_ICommAccountingBinding" 
           address="..."
           binding="wsHttpBinding" 
           bindingConfiguration="WSHttpBinding_IInmateCanteenServiceWeb"
           contract="CommAccountingWeb.ICommAccountingWeb" />
   </client>
</system.serviceModel>

dan Server

<system.serviceModel>
    <behaviors>
        <endpointBehaviors>
            <behavior name="httpBehavior">
                <!--<webHttp />-->
            </behavior>
        </endpointBehaviors>
        <serviceBehaviors>
           <behavior name="ServiceBehavior">
              <serviceCredentials>
                  <clientCertificate>
                     <authentication revocationMode="NoCheck" />
                  </clientCertificate>
                  <serviceCertificate findValue="CN=secure.inmatecanteen.com" />
              </serviceCredentials>
              <serviceMetadata httpsGetEnabled="true" />
              <serviceDebug includeExceptionDetailInFaults="true" />
           </behavior>
           <behavior name="MexBehavior">
               <serviceMetadata httpsGetEnabled="true" />
               <serviceDebug includeExceptionDetailInFaults="true" />
           </behavior>
           <behavior name="HttpMexBehavior">
                <serviceMetadata httpsGetEnabled="true" />
                <serviceDebug includeExceptionDetailInFaults="true" />
           </behavior>
           <behavior name="BasicHttpMexBehavior">
              <serviceMetadata httpGetEnabled="true" />
              <serviceDebug includeExceptionDetailInFaults="true" />
           </behavior>
           <behavior name="">
                <serviceMetadata httpsGetEnabled="true" />
                <serviceDebug includeExceptionDetailInFaults="true" />
           </behavior>
        </serviceBehaviors>
      </behaviors>
      <serviceHostingEnvironment aspNetCompatibilityEnabled="false" 
                                 multipleSiteBindingsEnabled="true" />
      <bindings>
         <wsHttpBinding>
            <binding name="myWsHttpBinding" maxBufferPoolSize="2147483647" 
                maxReceivedMessageSize="2147483647" messageEncoding="Text">
                <readerQuotas maxDepth="32" maxStringContentLength="2147483647" 
                       maxArrayLength="2147483647" maxBytesPerRead="2147483647" 
                       maxNameTableCharCount="2147483647" />
                <security mode="Transport">
                    <transport clientCredentialType="None" />
                </security>
            </binding>
         </wsHttpBinding>
         <webHttpBinding>
             <binding name="myWebHttpBinding">
                <security mode="Transport">
                   <transport clientCredentialType="None" proxyCredentialType="None" 
                             realm=""  />
                </security>
            </binding>
         </webHttpBinding>
         <basicHttpBinding>
             <binding name="myBasicHttpBinding" maxBufferPoolSize="2147483647" 
                 maxReceivedMessageSize="2147483647">
                 <readerQuotas maxDepth="32" maxStringContentLength="2147483647" 
                        maxArrayLength="2147483647" maxBytesPerRead="2147483647" 
                        maxNameTableCharCount="2147483647" />
             </binding>
        </basicHttpBinding>
     </bindings>
     <services>
         <service name="CommAccountingWeb.CommAccountingWeb"  
                  behaviorConfiguration="HttpMexBehavior">
             <endpoint 
                 address="" 
                 behaviorConfiguration="httpBehavior" 
                 binding="webHttpBinding" bindingConfiguration="myWebHttpBinding" 
                 contract="CommAccountingWeb.ICommAccountingWeb" />
             <endpoint 
                 address="mex"
                 binding="mexHttpsBinding" 
                 contract="IMetadataExchange"  />
             <host>
                <baseAddresses>
                    <add baseAddress="..."></add>
                </baseAddresses>
             </host>
         </service>
         <service name="CommAccountingWeb.CommAccountingBasic" 
                  behaviorConfiguration="BasicHttpMexBehavior">
            <endpoint 
                address="" 
                binding="basicHttpBinding" 
                bindingConfiguration="myBasicHttpBinding" 
                contract="CommAccountingWeb.ICommAccountingBasic" />
            <endpoint 
                address="mex"
                binding="mexHttpBinding"  
                contract="IMetadataExchange" />
            <host>
              <baseAddresses>
                  <add baseAddress="..." />
              </baseAddresses>
           </host>
        </service>
    </services>
</system.serviceModel>
tier1
tier1
Pertanyaan edit 6 Agustus 2014 в 4:31
Pemrograman
wcf
types
response
message
Pertanyaan ini memiliki :value jawaban dalam bahasa Inggris, untuk membacanya masuk ke akun Anda.
Solution / Answer

Seperti yang saya duga - konfigurasi sisi klien Anda terlihat seperti ini:

  <endpoint name="WSHttpBinding_ICommAccountingBinding" 
       address="https://secure.inmatecanteen.com/CommAccountingService/CommAccountingWeb.svc"
       binding="wsHttpBinding" 
       bindingConfiguration="WSHttpBinding_IInmateCanteenServiceWeb"
       contract="CommAccountingWeb.ICommAccountingWeb" />

Ia mengharapkan wsHttpBinding - tetapi alamat sisi server yang terhubung dengannya adalah:

 <service name="CommAccountingWeb.CommAccountingWeb"  
          behaviorConfiguration="HttpMexBehavior">
     <endpoint 
         address="" 
         behaviorConfiguration="httpBehavior" 
         binding="webHttpBinding" bindingConfiguration="myWebHttpBinding" 
         contract="CommAccountingWeb.ICommAccountingWeb" />
     <host>
        <baseAddresses>
           <add baseAddress="https://secure.inmatecanteen.com/CommAccountingService/CommAccountingWeb.svc"></add>
        </baseAddresses>
     </host>
 </service>

dan titik akhir server ini menggunakan webHttpBinding.

Jadi sementara klien mengharapkan pesan XML SOAP (tipe konten: application/soap+xml; charset=utf-8), endpoint sisi server adalah endpoint REST yang mengembalikan XML biasa (tipe konten: application/xml; charset=utf-8)

Solusi: Anda perlu memastikan baik klien dan server endpoint yang digunakan sinkron dalam hal binding dan konfigurasi!

22

Saya mendapatkan masalah ini setelah saya menambahkan metode yang mengembalikan koleksi instance dari kelas dasar yang tidak memiliki atribut `[KnownType] yang akan menyelesaikan ke instance konkret. Dengan adanya atribut [KnownType], masalahnya hilang.

[ServiceContract]
public interface IService {
    [OperationContract]
    IEnumerable<ItemBase> GetItems();
}

[DataContract]
// [KnownType(typeof(RealItemA))] <--- without these attributes you will get a problem
// [KnownType(typeof(RealItemB))]
public class ItemBase {
}

[DataContract]
public class RealItemA : ItemBase {
}

[DataContract]
public class RealItemB : ITemBase {
}
0

dalam kasus saya, kesalahan yang sama disebabkan oleh hilangnya

[datacontract] 
[datamember]

yang hilang dalam tipe data yang dikembalikan.

Pesan kesalahan benar-benar menyesatkan.

0