C# 具有类型化客户端的cookieContainer

需要向需要特定cookie的服务器发出请求。能够通过cookiecontainer使用HTTP客户端和处理程序实现这一点。通过使用类型化客户端，无法找到设置cookiecontainer的方法

使用httpclient：

var cookieContainer = new CookieContainer();
using (var handler = new HttpClientHandler() { CookieContainer = cookieContainer })
using (HttpClient client = new HttpClient(handler))
{
    //.....

    // Used below method to add cookies
    AddCookies(cookieContainer);

    var response = client.GetAsync('/').Result;
} 

使用HttpClientFactory：

在startup.cs中

services.AddHttpClient<TypedClient>().
           ConfigurePrimaryHttpMessageHandler(() => new HttpClientHandler
           {
               CookieContainer = new CookieContainer()
            });

---

在Addcookie方法中，我需要将Cookie添加到容器中。如何做的任何建议。

创建一个抽象以提供对

CookieContainer

比如说

public interface ICookieContainerAccessor {
    CookieContainer CookieContainer { get; }
}

public class DefaultCookieContainerAccessor : ICookieContainerAccessor {
    private static Lazy<CookieContainer> container = new Lazy<CookieContainer>();
    public CookieContainer CookieContainer => container.Value;
}

public class MyClass{
    private readonly ICookieContainerAccessor accessor;
    private readonly TypedClient typedClient;

    public MyClass(TypedClient typedClient, ICookieContainerAccessor accessor) {
        this.accessor = accessor;
        this.typedClient = typedClient;
    }

    public async Task SomeMethodAsync() {
        // Need to call AddCookie method here           
        var cookieContainer = accessor.CookieContainer;
        AddCookies(cookieContainer);

        var response = await typedclient.client.GetAsync('/');

        //...
    }

    //...
}

---

是否有办法清除以前请求的cookie或为每个请求获取新的CookieContainer？

//create cookie container separately            
//and register it as a singleton to be accesed later
services.AddSingleton<ICookieContainerAccessor, DefaultCookieContainerAccessor>();

services.AddHttpClient<TypedClient>()
    .ConfigurePrimaryHttpMessageHandler(sp =>
        new HttpClientHandler {
            //pass the container to the handler
            CookieContainer = sp.GetRequiredService<ICookieContainerAccessor>().CookieContainer
        }
    );

public class MyClass{
    private readonly ICookieContainerAccessor accessor;
    private readonly TypedClient typedClient;

    public MyClass(TypedClient typedClient, ICookieContainerAccessor accessor) {
        this.accessor = accessor;
        this.typedClient = typedClient;
    }

    public async Task SomeMethodAsync() {
        // Need to call AddCookie method here           
        var cookieContainer = accessor.CookieContainer;
        AddCookies(cookieContainer);

        var response = await typedclient.client.GetAsync('/');

        //...
    }

    //...
}