C# HttpClient 不会将 CookieContainer 中的 Cookie 添加到请求中

Question

来自 CookieContainer 的 Cookie 未添加到 Get 或 Post 请求中。其他 headers 工作没有问题。添加cookies的正确方法是什么？我以前这样做没有问题，但我找不到这里的错误。

var cookieContainer = new CookieContainer();

var handler = new HttpClientHandler();
handler.AllowAutoRedirect = true;
handler.UseCookies = true;
handler.CookieContainer = cookieContainer;

var baseAddress = new Uri("https://www.example.se");
cookieContainer.Add(baseAddress, new Cookie("Testing", "Test"));    
//This did not work either
//cookieContainer.Add(baseAddress, new Cookie("Testing", "Test", "/"));     

using (var client = new HttpClient(new LoggingHandler(handler)))
    {
        client.BaseAddress = baseAddress;
        client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36");
        client.DefaultRequestHeaders.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8");
        client.DefaultRequestHeaders.Add("Accept-Language", "sv-SE,sv;q=0.8,en-US;q=0.6,en;q=0.4");

        var getResponse = client.GetAsync("/test").Result;

        string responseString = getResponse.Content.ReadAsStringAsync().Result;
    }

日志处理程序：

Answer 1

由于某些原因，使用 CookieContainer 时，cookie 不在 HttpRequestMessage headers 中。如果我检查了我的 CookieContainer object 他们在那里。

var cookieList = new List<Cookie>();

foreach (Cookie cookie in cookieContainer.GetCookies(baseAddress))
{
    cookieList.Add(cookie);
}

C# HttpClient 不会将 CookieContainer 中的 Cookie 添加到请求中

C# HttpClient wont add Cookies from CookieContainer to request

c#

cookies

dotnet-httpclient