c# – 响应消息的内容类型application / xml; charset = utf-8与绑定的内容类型不匹配(text / xml; charset = utf-8)

我试图使用独立应用程序使用WCF Web服务.我可以使用Internet Explorer查看此服务,也可以在Visual studio服务引用中查看.

这是我得到的错误

The content type text/html; charset=UTF-8 of the response message does not match the content type of the binding (text/xml; charset=utf-8).

如何更改此使用正确的内容类型？

这是我的配置文件

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup> 
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
</startup>
<system.serviceModel>
    <bindings>
        <basicHttpBinding>
            <binding name="G2WebServiceSoap11Binding" />
        </basicHttpBinding>
        <customBinding>
            <binding name="G2WebServiceSoap12Binding">
                <textMessageEncoding messageVersion="Soap12" />
                <httpTransport />
            </binding>
        </customBinding>
    </bindings>
    <client>
        <endpoint address="http://XXX.XX.XX.XX:XX/janus/services/G2WebService.G2WebServiceHttpSoap11Endpoint/"
            binding="basicHttpBinding" bindingConfiguration="G2WebServiceSoap11Binding"
            contract="G2ServiceReference.G2WebServicePortType"
            name="G2WebServiceHttpSoap11Endpoint" />
        <endpoint address="http://XXX.XX.XX.XX:XX/janus/services/G2WebService.G2WebServiceHttpSoap12Endpoint/"
            binding="customBinding" bindingConfiguration="G2WebServiceSoap12Binding"
            contract="G2ServiceReference.G2WebServicePortType"
            name="G2WebServiceHttpSoap12Endpoint" />
    </client>
</system.serviceModel>

这里是堆栈

{System.ServiceModel.ProtocolException: The content type application/xml;charset=utf-8 of the response message does not match the content type of the binding (text/xml; charset=utf-8). If using a custom encoder,be sure that the IsContentTypeSupported method is implemented properly. 
The first 1024 bytes of the response were: '<Exception>org.apache.axis2.AxisFault: The endpoint reference (EPR) for the Operation not found is /janus/services/G2WebService and the WSA Action = null&#xd;
    at org.apache.axis2.engine.DispatchPhase.checkPostConditions(DispatchPhase.java:89)&#xd;
    at org.apache.axis2.engine.Phase.invoke(Phase.java:333)&#xd;
    at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:264)&#xd;
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:163)&#xd;
    at org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine(RESTUtil.java:136)&#xd;
    at org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(RESTUtil.java:130)&#xd;
    at org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest(AxisServlet.java:829)&#xd;
    at org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:255)&#xd;
    at com.rm.janus.webservice.GroupCallServlet.doGet(GroupCallServlet.java:33)&#xd;
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)&#xd;
    at javax.servlet.http.HttpSer'. ---> System.Net.WebException: The remote server returned an error: (500) Internal Server Error.
   at System.Net.HttpWebRequest.GetResponse()
   at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
   --- End of inner exception stack trace ---

Server stack trace: 
   at System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request,HttpWebResponse response,HttpChannelFactory`1 factory,WebException responseException,ChannelBinding channelBinding)
   at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
   at System.ServiceModel.Channels.RequestChannel.Request(Message message,TimeSpan timeout)
   at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message,TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.Call(String action,Boolean oneway,ProxyOperationRuntime operation,Object[] ins,Object[] outs,TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall,ProxyOperationRuntime operation)
   at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]: 
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg,IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData,Int32 type)
   at InetgrisG2TestApp.G2ServiceReference.G2WebServicePortType.getStudentData(getStudentDataRequest request)
   at InetgrisG2TestApp.G2ServiceReference.G2WebServicePortTypeClient.G2TestApp.G2ServiceReference.G2WebServicePortType.getStudentData(getStudentDataRequest request) in c:\Users\s\Documents\Visual Studio 2012\Projects\G2TestApp\InetgrisG2TestApp\Service References\G2ServiceReference\Reference.cs:line 2981
   at InetgrisG2TestApp.G2ServiceReference.G2WebServicePortTypeClient.getStudentData(ServiceRequest serviceReq) in c:\Users\s\Documents\Visual Studio 2012\Projects\G2TestApp\G2TestApp\Service References\G2ServiceReference\Reference.cs:line 2987
   at InetgrisG2TestApp.Program.Main(String[] args) in c:\Users\s\Documents\Visual Studio 2012\Projects\G2TestApp\G2TestApp\Program.cs:line 57}

解决方法

您的WCF服务可能返回HTML.在这种情况下,您将需要在服务端设置绑定以返回XML.但是,这是不可能的：如果是这样的话,让我知道,我会进行更多的细节编辑.

更可能的原因是您的服务发生错误,这是返回HTML错误页面.你可以看看this blog post如果你想要的细节.

TL;博士：
错误页面有几种可能的配置.如果您在IIS上托管,则需要删除< httpErrors>部分来自WCF服务的web.config文件.如果没有,请提供您的服务托管场景的详细信息,我可以提出一个编辑来匹配它们.

编辑：

看到您的编辑后,您可以看到正在返回的完整错误. Apache无法确定您要调用哪个服务,并且因此导致错误.一旦您拥有正确的端点,该服务就会正常工作 – 您指向错误的位置.不幸的是,从信息中可以看出正确的位置是什么,但您的操作(当前为空！)或URL不正确.

原文链接：https://www.f2er.com/csharp/93333.html

c# – 响应消息的内容类型application / xml; charset = utf-8与绑定的内容类型不匹配(text / xml; charset = utf-8)

解决方法

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