C# IIS上承载的WCF服务不工作

我想构建一个公开basicHTTP端点和webHTTP端点的服务。如果我在运行模式下用VS2010测试以下项目，一切都很好；但是我想在IIS中托管服务（本地或远程）并通过测试

Service.svc：

<%@ ServiceHost Language="C#" Debug="true" Service="ContactLibrary.ContactLibraryService"%>

我将我的网站托管到本地IIS中。当我尝试时：我得到：

找不到作为ServiceHost指令中的服务属性值提供的或在配置元素system.serviceModel/serviceHostingEnvironment/serviceActivations中提供的类型“ContactLibrary.ContactLibraryService”

Web.config看起来像：

<?xml version="1.0"?>
<configuration>    
  <system.web>
    <compilation debug="false" targetFramework="4.0" />
  </system.web>
  <system.serviceModel>
    <services>
      <service name="ContactLibraryNamespace.ContactLibraryService">
        <endpoint address="" binding="basicHttpBinding" bindingConfiguration=""
          name="soap" contract="ContactLibraryNamespace.IContact" />
        <endpoint address="mex" binding="mexHttpBinding" bindingConfiguration=""
          name="mex" contract="IMetadataExchange" />
        <endpoint address="rest" behaviorConfiguration="web" binding="webHttpBinding"
          bindingConfiguration="" name="rest" />
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost/ContactLibrary2.0" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <endpointBehaviors>
        <behavior name="web">
          <webHttp />
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
      </endpointBehaviors>
      <serviceBehaviors>
        <behavior name="">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>      
</configuration>

[ServiceContract]
    public interface IContact
    {
        [OperationContract]
        [WebInvoke(Method = "GET", UriTemplate = "GetContact/{idContact}", ResponseFormat = WebMessageFormat.Json)]
        Contact GetContact(string idContact);
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "AddContact", RequestFormat = WebMessageFormat.Json)]
        string AddContact(Contact contact);
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "EditContact", RequestFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Wrapped)]
        string EditContact(string idContact, Contact Contact);
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "DeleteContact", RequestFormat = WebMessageFormat.Json)]
        string DeleteContact(string idContact);
        [OperationContract]
        [WebInvoke(Method = "GET", UriTemplate = "GetAllContacts/{start}/{end}", RequestFormat = WebMessageFormat.Json)]
        List<Contact> GetAllContacts(string start, string end);        
    }

IContact看起来像：

<?xml version="1.0"?>
<configuration>    
  <system.web>
    <compilation debug="false" targetFramework="4.0" />
  </system.web>
  <system.serviceModel>
    <services>
      <service name="ContactLibraryNamespace.ContactLibraryService">
        <endpoint address="" binding="basicHttpBinding" bindingConfiguration=""
          name="soap" contract="ContactLibraryNamespace.IContact" />
        <endpoint address="mex" binding="mexHttpBinding" bindingConfiguration=""
          name="mex" contract="IMetadataExchange" />
        <endpoint address="rest" behaviorConfiguration="web" binding="webHttpBinding"
          bindingConfiguration="" name="rest" />
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost/ContactLibrary2.0" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <endpointBehaviors>
        <behavior name="web">
          <webHttp />
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
      </endpointBehaviors>
      <serviceBehaviors>
        <behavior name="">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>      
</configuration>

[ServiceContract]
    public interface IContact
    {
        [OperationContract]
        [WebInvoke(Method = "GET", UriTemplate = "GetContact/{idContact}", ResponseFormat = WebMessageFormat.Json)]
        Contact GetContact(string idContact);
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "AddContact", RequestFormat = WebMessageFormat.Json)]
        string AddContact(Contact contact);
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "EditContact", RequestFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Wrapped)]
        string EditContact(string idContact, Contact Contact);
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "DeleteContact", RequestFormat = WebMessageFormat.Json)]
        string DeleteContact(string idContact);
        [OperationContract]
        [WebInvoke(Method = "GET", UriTemplate = "GetAllContacts/{start}/{end}", RequestFormat = WebMessageFormat.Json)]
        List<Contact> GetAllContacts(string start, string end);        
    }

[服务合同]
公共接口IContact
{
[经营合同]
[WebInvoke（Method=“GET”，UriTemplate=“GetContact/{idContact}”，ResponseFormat=WebMessageFormat.Json）]
触点GetContact（字符串idContact）；
[经营合同]
[WebInvoke（Method=“POST”，UriTemplate=“AddContact”，RequestFormat=WebMessageFormat.Json）]
串加触点（触点触点触点）；
[经营合同]
[WebInvoke（Method=“POST”，UriTemplate=“EditContact”，RequestFormat=WebMessageFormat.Json，BodyStyle=WebMessageBodyStyle.Wrapped）]
字符串编辑触点（字符串ID触点，触点触点）；
[经营合同]
[WebInvoke（Method=“POST”，UriTemplate=“deleteecontact”，RequestFormat=WebMessageFormat.Json）]
字符串删除触点（字符串ID触点）；
[经营合同]
[WebInvoke（Method=“GET”，UriTemplate=“GetAllContacts/{start}/{end}”，RequestFormat=WebMessageFormat.Json）]
列出GetAllContacts（字符串开始、字符串结束）；
}

在svc文件中，您需要关联隐藏的代码，如下所示：

<%@ ServiceHost Language="C#" Debug="true" Service="ContactLibraryNamespace.ContactLibrarySOAPService" CodeBehind="ContactLibrarySOAPService.svc.cs" %>

使用BasicHttpBinding和webHttpBinding不需要单独的类

只需将IContact界面更改为以下内容：

[ServiceContract]
    public interface IContact
    {
        [OperationContract]
        [WebInvoke(Method="GET", UriTemplate = "GetContact/{idContact}", ResponseFormat=WebMessageFormat.Json)]
        Contact GetContact(string idContact);
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "AddContact", RequestFormat = WebMessageFormat.Json)]
        string AddContact(Contact contact);
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "EditContact", RequestFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Wrapped)]
        string EditContact(string idContact, Contact Contact);
        [OperationContract]
        [WebInvoke(Method = "POST", UriTemplate = "DeleteContact", RequestFormat = WebMessageFormat.Json)]
        string DeleteContact(string idContact);
        [OperationContract]
        [WebInvoke(Method = "GET", UriTemplate = "GetAllContacts/{start}/{end}", RequestFormat = WebMessageFormat.Json)]
        List<Contact> GetAllContacts(string start, string end);        
    }

[服务合同]
公共接口IContact
{
[经营合同]
[WebInvoke（Method=“GET”，UriTemplate=“GetContact/{idContact}”，ResponseFormat=WebMessageFormat.Json）]
触点GetContact（字符串idContact）；
[经营合同]
[WebInvoke（Method=“POST”，UriTemplate=“AddContact”，RequestFormat=WebMessageFormat.Json）]
串加触点（触点触点触点）；
[经营合同]
[WebInvoke（Method=“POST”，UriTemplate=“EditContact”，RequestFormat=WebMessageFormat.Json，BodyStyle=WebMessageBodyStyle.Wrapped）]
字符串编辑触点（字符串ID触点，触点触点）；
[经营合同]
[WebInvoke（Method=“POST”，UriTemplate=“deleteecontact”，RequestFormat=WebMessageFormat.Json）]
字符串删除触点（字符串ID触点）；
[经营合同]
[WebInvoke（Method=“GET”，UriTemplate=“GetAllContacts/{start}/{end}”，RequestFormat=WebMessageFormat.Json）]
列出GetAllContacts（字符串开始、字符串结束）；
}

然后将配置中的服务元素更改为：

<system.serviceModel>
    <services>
      <service name="ContactLibraryNamespace.ContactLibrarySOAPService">
        <endpoint address="" binding="basicHttpBinding" bindingConfiguration=""
         contract="ContactLibraryNamespace.IContact" />
        <endpoint address="rest" behaviorConfiguration="web" binding="webHttpBinding" bindingConfiguration="" contract="ContactLibraryNamespace.IContact" />
        <endpoint address="mex" binding="mexHttpBinding" bindingConfiguration=""
         contract="IMetadataExchange" />
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost/ContactLibrary2.0" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
       <endpointBehaviors>
        <behavior name="web">
          <webHttp />
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
        <behavior name="json">
          <enableWebScript />
          <dataContractSerializer maxItemsInObjectGraph="2147483647"/>
        </behavior>
      </endpointBehaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
          <serviceMetadata httpGetEnabled="true"/>
          <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="false"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
  </system.serviceModel>

这样做将暴露可通过SOAP和REST访问的接口IContact

唯一的更改是REST端点url，它将是

http://localhost/virtualDirectoryname/ContactLibrarySOAPService.svc/rest/resourcename

---

注意：更改实现IContact的类的名称，使其成为泛型，而不是使用SOAP或REST一词，以避免混淆。

能否发布IContact接口？一切看起来都很好。但我没有看到ContactLibraryJSONService的端点。您是否定义了这样的端点？如果没有，你应该添加它。我还没有添加一个，因为我想看到这个部分工作。我希望看到我的服务响应WCFStorm。现在有了一个json端点，项目仍然无法工作。知道罗克和帕拉莫什吗？谁是“json”？我没有任何代码隐藏，在*.svc下也没有任何cs类。我没有使用代码隐藏，而是使用对我的C#项目的引用。这是一件错误/坏事吗？我用最新的编辑/错误编辑了我的问题到我的项目中。不，这应该是好的，只要在代码隐藏属性中使用名称空间的类名作为值，然后尝试项目的名称是“ContactLibrary”，但名称空间是“ContactLibraryNamespace”。我的错误。