C#如何通过HttpWebRequest调用具有相同cookie的多个POST、GET请求

本文关键字：POST 请求 GET cookie HttpWebRequest 何通过 调用 | 更新日期: 2023-09-27 18:24:35

我的问题是，如何使用C#中的相同身份验证cookie通过HttpWebRequest调用多个请求？我试了很多次，但现在我不知道该怎么做：/

我的代码如下：

        var postData = "method=loginFormAccount&args[0][email]=###&args[0][pass]=###&args[0][cache]=37317&args[]=1";
        var data = Encoding.ASCII.GetBytes(postData);
        HttpWebRequest request = (HttpWebRequest)WebRequest.Create("###");
        request.CookieContainer = new CookieContainer();
        request.Method = "POST";
        request.ContentType = "application/x-www-form-urlencoded";
        request.AllowAutoRedirect = true;            
        using (var stream = request.GetRequestStream())
        {
            stream.Write(data, 0, data.Length);
        }
        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        var cookies = new CookieContainer();
        cookies.Add(response.Cookies);
        System.IO.File.WriteAllText(@desktop + "''post.html", new StreamReader(response.GetResponseStream()).ReadToEnd());
        // =================================== END LOGIN ==================================== ''
        System.IO.File.WriteAllText(@desktop + "''cookie.html","");
        foreach (Cookie cook in response.Cookies)
        {
            using (System.IO.StreamWriter file = new System.IO.StreamWriter(@desktop + "''cookie.html", true))
            {
                file.WriteLine(cook.ToString());
            }
            // Show the string representation of the cookie.                
        }
        HttpWebRequest requestNext = (HttpWebRequest)WebRequest.Create("####");
        requestNext.CookieContainer = cookies;
        requestNext.Method = "GET";
        HttpWebResponse responseNext = (HttpWebResponse)requestNext.GetResponse();
        //var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
        System.IO.File.WriteAllText(@desktop + "''get.html", new StreamReader(responseNext.GetResponseStream()).ReadToEnd());

我的主要问题是，我得到的cookie是认证前的cookie，所以我必须做一些事情来获得认证后的cookie。

C#如何通过HttpWebRequest调用具有相同cookie的多个POST、GET请求

试试这个：

HttpWebRequest requestNext = (HttpWebRequest)WebRequest.Create("####");
requestNext.CookieContainer.Add(cookies);
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