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我在Visual Studio 2008中编写了一个WCF服务，以在Windows 2008 Standard服务器上托管。WCF服务405方法不允许异常
我在IIS7中创建了一个新的Web站点，它自己的应用程序针对ASP.NET 2.0。我将.NET 3.0 Framework功能添加到服务器角色。我已经完成了所有涉及* .svc扩展和aspnet_isapi模块的步骤。我运行“ServiceModelReg -r”并重新启动IIS以及服务器本身。
我的项目针对构建的.NET框架3.5。我的解决方案将项目作为使用服务器Web目录的UNC路径的Web站点引用。该项目生成没有错误，我可以成功地添加一个服务引用到我的客户端项目（在我的Win XP开发虚拟机）我的WCF服务。我的客户端项目建立并运行，但在服务方法（CheckDatabaseConnection）调用期间抛出异常。我的web.config和服务类在下面附加，然后是客户端应用程序。我已经完全没有想法了！
的web.config：
<system.serviceModel>
<serviceHostingEnvironment aspNetCompatibilityEnabled="false" />
<services>
<service behaviorConfiguration="ConnectivityBehavior" name="EDCO.Web.Services.Connectivity">
<endpoint address="http://validurl.net" binding="wsHttpBinding" contract="EDCO.Web.Services.IConnectivity">
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="ConnectivityBehavior">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="false"/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
IConnectivity.cs：
[ServiceContract(Namespace="http://validurl.net")]
public interface IConnectivity
{
#region Methods
[WebGet()]
[WebInvoke(Method="GET")]
[OperationContract()]
bool CheckDatabaseConnection(string server, string database, string user, string password);
#endregion Methods
} // interface IConnectivity
Connectivity.svc.cs：
public class Connectivity : IConnectivity
{
#region Members
const string CONN_STRING = "Server={0};Database={1};User ID={2};Password={3};";
#endregion Members
#region Methods
public bool CheckDatabaseConnection(string server, string database, string user, string password)
{
SqlConnection conn = null;
try
{
conn = new SqlConnection(string.Format(CONN_STRING, server, database, user, password));
conn.Open();
}
catch
{
return false;
}
finally
{
if (conn != null)
{
if (conn.State != ConnectionState.Closed)
{
conn.Close();
}
conn.Dispose();
}
}
return true;
} // CheckDatabaseConnection(server, database, user, password)
#endregion Methods
} // class Connectivity
客户端的Program.cs：
class Program
{
#region Methods
static void Main(string[] args)
{
Connectivity.ConnectivityClient connect = new Connectivity.ConnectivityClient();
Console.WriteLine("Establishing connection...");
if (connect.CheckDatabaseConnection("dbServer", "dbName", "login", "password"))
{
Console.WriteLine("Successful connection!");
}
else
{
Console.WriteLine("Connection failed.");
}
Console.ReadLine();
} // Main()
#endregion Methods
} // class Program