HttpListenerRequest.Cookies 屬性

定義

命名空間:

System.Net

組件:

System.Net.HttpListener.dll

來源:

HttpListenerRequest.cs

取得隨要求傳送的 Cookie。

public:
 property System::Net::CookieCollection ^ Cookies { System::Net::CookieCollection ^ get(); };

public System.Net.CookieCollection Cookies { get; }

member this.Cookies : System.Net.CookieCollection

Public ReadOnly Property Cookies As CookieCollection

屬性值

CookieCollection

CookieCollection，包含要求所隨附的 Cookie。 如果要求沒有包含 Cookie，則這個屬性會傳回空集合。

範例

下列程式代碼範例會顯示以要求傳送的Cookie值。

// This example requires the System and System.Net nam'espaces.
public static void DisplayCookies(HttpListenerRequest request)
{
    // Print the properties of each cookie.
    foreach (Cookie cook in request.Cookies)
    {
        Console.WriteLine("Cookie:");
        Console.WriteLine("{0} = {1}", cook.Name, cook.Value);
        Console.WriteLine("Domain: {0}", cook.Domain);
        Console.WriteLine("Path: {0}", cook.Path);
        Console.WriteLine("Port: {0}", cook.Port);
        Console.WriteLine("Secure: {0}", cook.Secure);

        Console.WriteLine("When issued: {0}", cook.TimeStamp);
        Console.WriteLine("Expires: {0} (expired? {1})",
            cook.Expires, cook.Expired);
        Console.WriteLine("Don't save: {0}", cook.Discard);
        Console.WriteLine("Comment: {0}", cook.Comment);
        Console.WriteLine("Uri for comments: {0}", cook.CommentUri);
        Console.WriteLine("Version: RFC {0}" , cook.Version == 1 ? "2109" : "2965");

        // Show the string representation of the cookie.
        Console.WriteLine ("String: {0}", cook.ToString());
    }
}

' This example requires the System and System.Net namespaces.
Public Shared Sub DisplayCookies(ByVal request As HttpListenerRequest)
    ' Print the properties of each cookie.
    For Each cook As Cookie In request.Cookies
        Console.WriteLine("Cookie:")
        Console.WriteLine("{0} = {1}", cook.Name, cook.Value)
        Console.WriteLine("Domain: {0}", cook.Domain)
        Console.WriteLine("Path: {0}", cook.Path)
        Console.WriteLine("Port: {0}", cook.Port)
        Console.WriteLine("Secure: {0}", cook.Secure)

        Console.WriteLine("When issued: {0}", cook.TimeStamp)
        Console.WriteLine("Expires: {0} (expired? {1})", cook.Expires, cook.Expired)
        Console.WriteLine("Don't save: {0}", cook.Discard)
        Console.WriteLine("Comment: {0}", cook.Comment)
        Console.WriteLine("Uri for comments: {0}", cook.CommentUri)
        Console.WriteLine("Version: RFC {0}", If(cook.Version = 1, "2109", "2965"))

        ' Show the string representation of the cookie.
        Console.WriteLine("String: {0}", cook.ToString())
    Next
End Sub

備註

Cookie 是儲存在本機 (用戶端) 電腦上的網頁伺服器的名稱/值文字數據。

另請參閱

• HttpListener
• HttpListenerContext
• HttpListenerResponse