Question

我创建了一个非常简单的WCF，并通过“复制网站”将其部署到托管服务提供商。在本地，它设置为使用开发服务器（不在IIS中）。该域受完全信任权限。在本地，我可以访问Service.svc页面，但不能访问托管服务提供商。

代码如下：

Service.svc

<%@ ServiceHost Language="C#" Debug="true" Service="Service" CodeBehind="~/App_Code/Service.cs" Factory="CustomHostFactory" %>

Service.cs

// NOTE: If you change the class name "Service" here, you must also update the reference to "Service" in Web.config and in the associated .svc file.
public class Service : IService
{
    public string GetData(int value)
    {
        return string.Format("You entered: {0}", value);
    }

    public CompositeType GetDataUsingDataContract(CompositeType composite)
    {
        if (composite.BoolValue)
        {
            composite.StringValue += "Suffix";
        }
        return composite;
    }
}


class CustomHostFactory : ServiceHostFactory
{
    protected override ServiceHost CreateServiceHost(Type serviceType, Uri[] baseAddresses)
    {
        // If more than one base address exists then return the second address,
        // otherwise return the first address
        if (baseAddresses.Length > 1)
        {
            return new ServiceHost(serviceType, baseAddresses[1]);
        }
        else
        {
            return new ServiceHost(serviceType, baseAddresses[0]);
        }
    }
}

class CustomHost : ServiceHost
{
    public CustomHost(Type serviceType, params Uri[] baseAddresses)
        : base(serviceType, baseAddresses)
    { }
}

的Web.config

  <system.serviceModel>
    <services>
      <service name="Service" behaviorConfiguration="ServiceBehavior">
        <!-- Service Endpoints -->
        <endpoint address="" binding="wsHttpBinding" contract="IService">
          <!-- 
              Upon deployment, the following identity element should be removed or replaced to reflect the 
              identity under which the deployed service runs.  If removed, WCF will infer an appropriate identity 
              automatically.
          -->
          <identity>
            <dns value="localhost"/>
          </identity>
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="ServiceBehavior">
          <!-- 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>
  </system.serviceModel>

任何帮助？

Answer 1

一些事情：

您是否在托管服务提供商处创建了虚拟目录？ * .svc文件必须部署到虚拟目录的根目录
您导航到http://yourserver/virtualdirectory/yourservice.svc了吗？在IIS中托管时，所有基本地址都没有实际意义并且将被忽略 - 服务地址由Web服务器名称，虚拟目录和* .svc文件的名称定义

Answer 2

我刚刚遇到了同样的问题。您使用的是Rob Zelt的文章WCF: This collection already contains an address with scheme http中的CustomHostFactory吗？

传入的baseAddresses将包含为IIS设置的所有绑定;主机头，端口，http / https。传递给ServiceHost的绑定需要匹配WCF请求的URL - 否则您将无法找到“资源”。

无法部署简单的WCF - 获取“无法找到资源”

2 个答案: