다음을 통해 공유

HttpListenerContext.Request 속성

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정의

네임스페이스:
System.Net
어셈블리:
System.Net.HttpListener.dll
어셈블리:
System.dll
어셈블리:
netstandard.dll
Source:
HttpListenerContext.cs
Source:
HttpListenerContext.cs
Source:
HttpListenerContext.cs

클라이언트의 리소스 요청을 나타내는 HttpListenerRequest를 가져옵니다.

public:
 property System::Net::HttpListenerRequest ^ Request { System::Net::HttpListenerRequest ^ get(); };
public System.Net.HttpListenerRequest Request { get; }
member this.Request : System.Net.HttpListenerRequest
Public ReadOnly Property Request As HttpListenerRequest

속성 값

HttpListenerRequest

클라이언트 요청을 나타내는 HttpListenerRequest 개체입니다.

예제

다음 코드 예제에서는 이 메서드를 호출하는 방법을 보여 줍니다. 변수는 listener 개체를 보유합니다 HttpListener .

// This example requires the System and System.Net namespaces.
public static string ClientInformation(HttpListenerContext context)
{
    System.Security.Principal.IPrincipal user = context.User;
    System.Security.Principal.IIdentity id = user.Identity;
    if (id == null)
    {
        return "Client authentication is not enabled for this Web server.";
    }

    string display;
    if (id.IsAuthenticated)
    {
        display = String.Format("{0} was authenticated using {1}", id.Name,
            id.AuthenticationType);
    }
    else
    {
       display = String.Format("{0} was not authenticated", id.Name);
    }
    return display;
}

public static void SimpleListenerWithAuthentication(string[] prefixes)
{
    if (!HttpListener.IsSupported)
    {
        Console.WriteLine ("Windows XP SP2 or Server 2003 is required to use the HttpListener class.");
        return;
    }

    // URI prefixes are required,
    // for example "http://contoso.com:8080/index/".
    if (prefixes == null || prefixes.Length == 0)
      throw new ArgumentException("prefixes");

    // Set up a listener.
    HttpListener listener = new HttpListener();
    foreach (string s in prefixes)
    {
        listener.Prefixes.Add(s);
    }
    listener.Start();
    // Specify Negotiate as the authentication scheme.
    listener.AuthenticationSchemes = AuthenticationSchemes.Negotiate;
    Console.WriteLine("Listening...");
    // GetContext blocks while waiting for a request.
    HttpListenerContext context = listener.GetContext();
    HttpListenerRequest request = context.Request;
    // Obtain a response object.
    HttpListenerResponse response = context.Response;
    // Construct a response.
    string clientInformation = ClientInformation(context);
    byte[] buffer = System.Text.Encoding.UTF8.GetBytes("<HTML><BODY> " + clientInformation + "</BODY></HTML>");
    // Get a response stream and write the response to it.
    response.ContentLength64 = buffer.Length;
    System.IO.Stream output = response.OutputStream;
    output.Write(buffer,0,buffer.Length);
    output.Close();
    listener.Stop();
}

' This example requires the System and System.Net namespaces.
Public Shared Function ClientInformation(ByVal context As HttpListenerContext) As String
    Dim user As System.Security.Principal.IPrincipal = context.User
    Dim id As System.Security.Principal.IIdentity = user.Identity

    If id Is Nothing Then
        Return "Client authentication is not enabled for this Web server."
    End If

    Dim display As String

    If id.IsAuthenticated Then
        display = String.Format("{0} was authenticated using {1}", id.Name, id.AuthenticationType)
    Else
        display = String.Format("{0} was not authenticated", id.Name)
    End If

    Return display
End Function

Public Shared Sub SimpleListenerWithAuthentication(ByVal prefixes As String())
    If Not HttpListener.IsSupported Then
        Console.WriteLine("Windows XP SP2 or Server 2003 is required to use the HttpListener class.")
        Return
    End If

    ' URI prefixes are required,
    ' for example "http://contoso.com:8080/index/"
    If prefixes Is Nothing OrElse prefixes.Length = 0 Then Throw New ArgumentException("prefixes")
    Dim listener As HttpListener = New HttpListener()

    For Each s As String In prefixes
        listener.Prefixes.Add(s)
    Next

    listener.Start()
    ' Specify Negotiate as the authentication scheme.
    listener.AuthenticationSchemes = AuthenticationSchemes.Negotiate
    Console.WriteLine("Listening...")
    ' GetContext blocks while waiting for a request.
    Dim context As HttpListenerContext = listener.GetContext()
    Dim request As HttpListenerRequest = context.Request
    ' Obtain a response object.
    Dim response As HttpListenerResponse = context.Response
    Dim clientInformationString As String = ClientInformation(context)
    Dim buffer As Byte() = System.Text.Encoding.UTF8.GetBytes("<HTML><BODY> " & clientInformationString & "</BODY></HTML>")
    ' Get a response stream and write the response to it.
    response.ContentLength64 = buffer.Length
    Dim output As System.IO.Stream = response.OutputStream
    output.Write(buffer, 0, buffer.Length)
    output.Close()
    listener.Stop()
End Sub

설명

이 HttpListenerContext를 닫으면 클라이언트에 응답을 보내고, 응답이 포함된 을 HttpListenerResponse 닫고, 이 속성에서 반환된 개체를 HttpListenerRequest 닫습니다.

적용 대상