由于EndpointDispatcher上的AddressFilter不匹配,无法在接收方处理带有To'...'的消息

Question

我正在尝试实现WCF Rest服务而不修改App.config文件.

我的服务界面如下所示:

[ServiceContract]
public interface IService
{
    [OperationContract]
    [WebInvoke(Method = "POST",
        ResponseFormat = WebMessageFormat.Json,
        RequestFormat = WebMessageFormat.Json,
        BodyStyle = WebMessageBodyStyle.Bare,
        UriTemplate = "/teststr/?string={aStr}")]
    string TestString(string aStr);
}

服务实现非常基础:

public class TestService : IService
{
    public string TestString(string aStr = null)
    {
        Console.WriteLine("The Test() method was called at {0}"
            + "\n\rThe given string was {1}\n\r"
            , DateTime.Now.ToString("H:mm:ss")
            , aStr);

        return aStr;
    }
}

我的主要程序运行一切:

// Step 1 Create a URI to serve as the base address.
Uri baseAddress = new Uri("http://localhost:8000/ServiceSample/");

// Step 2 Create a ServiceHost instance
ServiceHost selfHost = new ServiceHost(typeof(TestService), baseAddress);

try
{
    // Step 3 Add a service endpoint.
    selfHost.AddServiceEndpoint(typeof(IService), new WebHttpBinding(), 
        "TestService");

    // Step 4 Enable metadata exchange.
    ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
    smb.HttpGetEnabled = true;
    selfHost.Description.Behaviors.Add(smb);

    // Step 5 Start the service.
    selfHost.Open();
    Console.WriteLine("The service is ready.");
    Console.WriteLine("Press <ENTER> to terminate service.");
    Console.ReadLine();

    // Close the ServiceHostBase to shutdown the service.
    selfHost.Close();
}
catch (CommunicationException ce)
{
    Console.WriteLine("An exception occurred: {0}", ce.Message);
    selfHost.Abort();
}

当我运行它并输入以下URL:

http://localhost:8000/ServiceSample/TestService/teststr/?string=thisisatest

我收到这条消息:

// The message with To '...' cannot be processed at the receiver, due to an 
// AddressFilter mismatch at the EndpointDispatcher. Check that the sender
// and receiver's EndpointAddresses agree.

我看过类似的SO问题,建议我加入<webHttp/>水煤浆(但不Step 4这样做了吗？),有人说加[ServiceBehavior ..] .这些都没有奏效,我没有发现相关的SO问题有用.

我是否需要修改App.config文件？我在这做错了什么？

Answer 1

我意识到上面的评论中有一个答案,但我会尝试说明我在尝试找到问题的解决方案时学到了什么,因为这是通过搜索错误消息在Google中出现的第一页.

我试图用JavaScript调用第三方SOAP Web服务(我知道很糟糕),而且我遇到了这个问题.

在SOAP 1.2服务我打电话要求我把:ToSOAP在寻址头<soap:Header>的<soap:Envelope>.在完成此操作以及添加:Action我从WSDL获得的内容之后,我才是金色的.

SOAP Header最终看起来像什么:

<soap:Header xmlns:wsa="http://www.w3.org/2005/08/addressing">
    <wsa:To>(WebService URL)</wsa:To>
    <wsa:Action>(Action from WebService WSDL)</wsa:Action>
</soap:Header>

有用的网站:

• http://www.w3.org/TR/soap12-part1/
• http://www.w3.org/TR/ws-addr-soap/
• http://javiercrespoalvez.com/2010/09/using-soapui-to-consume-ws-addressing.html