IIS不會啓動WCF服務，404錯誤

我有一個WCF服務，它只會暴露HTTP終端，我的App.config是這樣的：IIS不會啓動WCF服務，404錯誤

<?xml version="1.0" encoding="utf-8"?> 
<configuration> 
    <system.diagnostics> 
     <sources> 
      <source name="System.ServiceModel" 
        switchValue="Information, ActivityTracing" 
        propagateActivity="true"> 
      <listeners> 
       <add name="traceListener" 
        type="System.Diagnostics.XmlWriterTraceListener" 
        initializeData= "C:\Users\Developer\Documents\ProjectName\Servicelog.svclog" /> 
      </listeners> 
     </source> 
     </sources> 
    </system.diagnostics> 
    <appSettings> 
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" /> 
    <add key="ClientSettingsProvider.ServiceUri" value="" /> 
    </appSettings> 
    <system.web> 
    <compilation debug="true" /> 
    </system.web> 
    <system.serviceModel> 
    <serviceHostingEnvironment aspNetCompatibilityEnabled="false" /> 
    <services> 
     <service name="Project.ServiceOne"> 
     <endpoint address="http://localhost/Project/ServiceOne" binding="webHttpBinding" contract="Project.IServiceOne"/> 
     </service> 
     <service name="Project.ServiceTwo"> 
     <endpoint address="http://localhost/Project/ServiceTwo" binding="webHttpBinding" contract="Project.IServiceTwo"/> 
     </service> 
    </services> 
    </system.serviceModel> 
    <system.webServer> 
    <httpProtocol> 
    <customHeaders> 
     <add name="Access-Control-Allow-Origin" value="*" /> 
     <add name="Access-Control-Allow-Headers" value="Origin, X-Requested-With, Content-Type, Accept"/> 
    </customHeaders> 
    </httpProtocol> 
    </system.webServer> 
    <startup> 
    <supportedRuntime version="v2.0.50727" /> 
    </startup> 
</configuration>

我運行IIS 7.5（Windows 7的64位 - 完整的程序和功能之一，而不是快速）到默認網站，項目應用程序。

我可以瀏覽到.svc文件，它會告訴我MEX端點未啓用，這很好：這是我想要的方面，問題出現在我嘗試POST到http://localhost/Project/ServiceOne/ServiceMethod時。該方法存在於服務契約和實現中，並且在接口中也作爲WebInvoke進行了修飾，但POST後僅返回HTTP 404。使用GET來裝飾測試方法並瀏覽它，會產生一個由MapRequestHandler提供服務的404。

我的App.config文件有什麼問題？我該如何讓這些終結點工作？

按照要求，接口：

[ServiceContract] 
public interface IServiceOne 
{ 
    [OperationContract] 
    [WebInvoke(Method = "GET", 
     RequestFormat = WebMessageFormat.Json, 
     ResponseFormat = WebMessageFormat.Json, 
     UriTemplate = "MyMethod")] 
    List<String> MyMethod(); 
}

來源

2013-10-03 Machinarius

你能告訴我們你裝飾的界面嗎？ – RealityDysfunction

@RealityDysfunction發佈了簡化版本：界面中的所有方法都具有幾乎相同的配置相同的註釋 – Machinarius

我不熟悉與WCF通信的GET方法，因爲您經常需要調整UriTemplate才能使其工作，它實際上更容易讓它與POST方法一起工作。如果您將方法更改爲POST並取出UriTemplate並且仍然不起作用，那麼確實是web.config問題。 – RealityDysfunction

這篇文章幫我建立了我的第一個WCF服務，良好的閱讀：

http://www.mikesknowledgebase.com/pages/Services/WebServices-Page1.htm

來源

2013-10-03 15:57:13 RealityDysfunction

您需要設置正確的行爲：

<services> 
    <service name="Project.ServiceOne" behaviorConfiguration="serviceBehavior"> 
    <endpoint address="" binding="webHttpBinding" contract="Project.IServiceOne" behaviorConfiguration="webBehaviour"/> 
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"> 
    <host> 
     <baseAddresses> 
     <add baseaddress="http://localhost/Project/ServiceOne"> 
     </baseAddresses> 
    </host> 
    </service> 
    <service name="Project.ServiceTwo" behaviorConfiguration="serviceBehavior"> 
    <endpoint address="" binding="webHttpBinding" contract="Project.IServiceTwo" behaviorConfiguration="webBehaviour"/> 
    <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"> 
    <host> 
     <baseAddresses> 
     <add baseaddress="http://localhost/Project/ServiceTwo"> 
     </baseAddresses> 
    </host> 
    </service>  
</services> 
<behaviors> 
    <serviceBehaviors> 
     <behavior name="serviceBehavior">   
      <serviceMetadata httpGetEnabled="true"/>   
      <serviceDebug includeExceptionDetailInFaults="false"/> 
     </behavior> 
    </serviceBehaviors> 
    <endpointBehaviors> 
     <behavior name="webBehaviour"> 
      <webHttp/> 
     </behavior> 
    </endpointBehaviors> 
</behaviors>

來源

2013-10-03 22:26:03 SalientBrain

IIS不會啓動WCF服務，404錯誤

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