相关疑难解决方法(0)

我之前使用过带有HttpWebRequest和HttpWebResponse会话的CookieContainer,但现在,我想将它与WebClient一起使用.据我所知,没有像HttpWebRequests(request.CookieContainer)那样的内置方法.如何从CookieContainer中的WebClient收集cookie？

我用Google搜索并找到以下示例:

public class CookieAwareWebClient : WebClient
{
    private readonly CookieContainer m_container = new CookieContainer();

    protected override WebRequest GetWebRequest(Uri address)
    {
        WebRequest request = base.GetWebRequest(address);
        HttpWebRequest webRequest = request as HttpWebRequest;
        if (webRequest != null)
        {
            webRequest.CookieContainer = m_container;
        }
        return request;
    }
}

这是最好的方法吗？