BasicHttpBinding Třída

Definice

public ref class BasicHttpBinding : System::ServiceModel::HttpBindingBase

public ref class BasicHttpBinding : System::ServiceModel::Channels::Binding, System::ServiceModel::Channels::IBindingRuntimePreferences

public class BasicHttpBinding : System.ServiceModel.HttpBindingBase

public class BasicHttpBinding : System.ServiceModel.Channels.Binding, System.ServiceModel.Channels.IBindingRuntimePreferences

type BasicHttpBinding = class
    inherit HttpBindingBase

type BasicHttpBinding = class
    inherit Binding
    interface IBindingRuntimePreferences

Public Class BasicHttpBinding
Inherits HttpBindingBase

Public Class BasicHttpBinding
Inherits Binding
Implements IBindingRuntimePreferences

Dědičnost

Object

Binding

HttpBindingBase

BasicHttpBinding

Dědičnost

Object

Binding

BasicHttpBinding

Odvozené

System.ServiceModel.BasicHttpContextBinding

Implementuje

IBindingRuntimePreferences

Příklady

Následující příklad ukazuje, jak nakonfigurovat BasicHttpBinding v konfiguračním souboru aplikace.

Následující příklad ukazuje, jak programově nakonfigurovat BasicHttpBinding.

[ServiceContract(Namespace = "http://UE.ServiceModel.Samples")]
public interface ICalculator
{
    [OperationContract(IsOneWay = false)]
    double Add(double n1, double n2);
    [OperationContract(IsOneWay = false)]
    double Subtract(double n1, double n2);
    [OperationContract(IsOneWay = false)]
    double Multiply(double n1, double n2);
    [OperationContract(IsOneWay = false)]
    double Divide(double n1, double n2);
}

public class CalculatorService : ICalculator
{
    public double Add(double n1, double n2)
    {
        double result = n1 + n2;
        Console.WriteLine("Received Add({0},{1})", n1, n2);
        Console.WriteLine("Return: {0}", result);
        return result;
    }

    public double Subtract(double n1, double n2)
    {
        double result = n1 - n2;
        Console.WriteLine("Received Subtract({0},{1})", n1, n2);
        Console.WriteLine("Return: {0}", result);
        return result;
    }

    public double Multiply(double n1, double n2)
    {
        double result = n1 * n2;
        Console.WriteLine("Received Multiply({0},{1})", n1, n2);
        Console.WriteLine("Return: {0}", result);
        return result;
    }

    public double Divide(double n1, double n2)
    {
        double result = n1 / n2;
        Console.WriteLine("Received Divide({0},{1})", n1, n2);
        Console.WriteLine("Return: {0}", result);
        return result;
    }

    public static void Main()
    {
        BasicHttpBinding binding = new BasicHttpBinding();
        binding.Name = "binding1";
        binding.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard;
        binding.Security.Mode = BasicHttpSecurityMode.None;

        Uri baseAddress = new Uri("http://localhost:8000/servicemodelsamples/service");
        Uri address = new Uri("http://localhost:8000/servicemodelsamples/service/calc");

        // Create a ServiceHost for the CalculatorService type and provide the base address.
        ServiceHost serviceHost = new ServiceHost(typeof(CalculatorService), baseAddress);

        serviceHost.AddServiceEndpoint(typeof(ICalculator), binding, address);

        // Open the ServiceHostBase to create listeners and start listening for messages.
        serviceHost.Open();

        // The service can now be accessed.
        Console.WriteLine("The service is ready.");
        Console.WriteLine("Press <ENTER> to terminate service.");
        Console.WriteLine();
        Console.ReadLine();

        // Close the ServiceHostBase to shutdown the service.
        serviceHost.Close();

    }
}

   <ServiceContract(Namespace:="http://UE.ServiceModel.Samples")> _
   Public Interface ICalculator

       <OperationContract()> _
       Function Add(ByVal n1 As Double, ByVal n2 As Double) As Double
       <OperationContract()> _
       Function Subtract(ByVal n1 As Double, ByVal n2 As Double) As Double
       <OperationContract()> _
       Function Multiply(ByVal n1 As Double, ByVal n2 As Double) As Double
       <OperationContract()> _
       Function Divide(ByVal n1 As Double, ByVal n2 As Double) As Double
   End Interface

   ' Service class which implements the service contract.
   ' Added code to write output to the console window
   Public Class CalculatorService
       Implements ICalculator

       Public Function Add(ByVal n1 As Double, ByVal n2 As Double) As Double _
Implements ICalculator.Add

           Dim result As Double = n1 + n2
           Console.WriteLine("Received Add({0},{1})", n1, n2)
           Console.WriteLine("Return: {0}", result)
           Return result
       End Function

       Public Function Subtract(ByVal n1 As Double, ByVal n2 As Double) As Double _
Implements ICalculator.Subtract

           Dim result As Double = n1 - n2
           Console.WriteLine("Received Subtract({0},{1})", n1, n2)
           Console.WriteLine("Return: {0}", result)
           Return result
       End Function

       Public Function Multiply(ByVal n1 As Double, ByVal n2 As Double) As Double _
Implements ICalculator.Multiply

           Dim result As Double = n1 * n2
           Console.WriteLine("Received Multiply({0},{1})", n1, n2)
           Console.WriteLine("Return: {0}", result)
           Return result
       End Function

       Public Function Divide(ByVal n1 As Double, ByVal n2 As Double) As Double _
Implements ICalculator.Divide

           Dim result As Double = n1 / n2
           Console.WriteLine("Received Divide({0},{1})", n1, n2)
           Console.WriteLine("Return: {0}", result)
           Return result
       End Function

       Public Shared Sub Main()
           Dim binding As BasicHttpBinding = New BasicHttpBinding()
           binding.Name = "binding1"
           binding.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard
           binding.Security.Mode = BasicHttpSecurityMode.None

           Dim baseAddress As Uri = New Uri("http://localhost:8000/servicemodelsamples/service")
           Dim address As Uri = New Uri("http://localhost:8000/servicemodelsamples/service/calc")

           ' Create a ServiceHost for the CalculatorService type and provide the base address.
           Using serviceHost As ServiceHost = New ServiceHost(GetType(CalculatorService), baseAddress)

               serviceHost.AddServiceEndpoint(GetType(ICalculator), binding, address)

               ' Open the ServiceHost to create listeners and start listening for messages.
               serviceHost.Open()

               ' The service can now be accessed.
               Console.WriteLine("The service is ready.")
               Console.WriteLine("Press <ENTER> to terminate service.")
               Console.WriteLine()
               Console.ReadLine()

               ' Close the ServiceHost to shutdown the service.
               serviceHost.Close()
           End Using
       End Sub
   End Class

Poznámky

Používá BasicHttpBinding protokol HTTP jako přenos pro odesílání zpráv SOAP 1.1. Služba může tuto vazbu použít ke zveřejnění koncových bodů, které odpovídají WS-I BP 1.1, například těch, ke kterým klienti ASMX přistupují. Klient může podobně používat BasicHttpBinding ke komunikaci se službami, které zveřejňují koncové body odpovídající WS-I BP 1.1, jako jsou webové služby ASMX nebo služby Windows Communication Foundation (WCF) nakonfigurované s BasicHttpBinding.

Zabezpečení je ve výchozím nastavení vypnuté, ale můžete ho přidat BasicHttpSecurityMode na jinou hodnotu než None v konstruktoru BasicHttpBinding(BasicHttpSecurityMode) . Ve výchozím nastavení používá kódování zpráv "Text" a kódování textu UTF-8.