我收到一个错误,我无法下拉服务的元数据。当我查看 WCFExtras 示例时,一切看起来都很好,并且示例运行良好。唯一的区别是我的 WCF 服务是 .NET 4.0。
这就是我的 web.config 的样子:
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0"/>
<customErrors mode="Off" />
</system.web>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true" />
<validation validateIntegratedModeConfiguration="false" />
<directoryBrowse enabled="true" />
</system.webServer>
<system.serviceModel>
<services>
<service behaviorConfiguration="CDITecServices.TECServiceHelperBehavior"
name="CDITecServices.ITECServiceHelper">
<endpoint address=""
behaviorConfiguration="CDITecServices.TECServiceHelperEndpointBehavior"
binding="basicHttpBinding" contract="CDITecServices.ITECServiceHelper"/>
</service>
</services>
<behaviors>
<endpointBehaviors>
<behavior name="CDITecServices.TECServiceHelperEndpointBehavior">
<wsdlExtensions singleFile="True"/>
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="CDITecServices.TECServiceHelperBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true"
httpHelpPageEnabled="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<extensions>
<behaviorExtensions>
<!-- Declare that we have an extension called WSDL Extras-->
<add name="wsdlExtensions"
type="WCFExtras.Wsdl.WsdlExtensionsConfig, WCFExtras, Version=1.0.0.0,
Culture=neutral, PublicKeyToken=null"/>
</behaviorExtensions>
</extensions>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true"
multipleSiteBindingsEnabled="true"/>
</system.serviceModel>
</configuration>
这是我的界面的样子:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
using WCFExtras.Wsdl.Documentation;
namespace CDITecServices
{
[XmlComments]
[ServiceContract]
public interface ITECServiceHelper
{
[OperationContract]
void DownloadDataFile(string OrderTicketId, string Username,
string Password, string UserDatabase);
[OperationContract]
List<string> GetRecordsFromFile(string OrderTicketId, ref long StartIndex);
// TODO: Add your service operations here
}
}