WebClient阈值401认证错误 [英] WebClient thriugh 401 authentication error

问题描述

我正在尝试从HTTPS URL下载网页源代码，我的代码如下:

Hi,

I''m trying to download the web page source code from a HTTPS URL, my code is as follows:

System.Net.WebClient WC = new System.Net.WebClient();

           NetworkCredential Cred = new NetworkCredential();
           Cred.UserName = "user";
           Cred.Password = "pass";

           WC.Credentials = Cred;

           System.IO.Stream s = WC.OpenRead("https://xxxxxx/data.html");
           System.IO.StreamReader sr = new System.IO.StreamReader(s);
           string webpage = sr.ReadToEnd();

我收到401(未经授权)异常，我100％确定凭据正确无误，并且可以在Web浏览器中完美地运行该文件.

我已经在标准HTTP URL上没有凭据的情况下测试了此代码，并且工作正常.

有什么想法我做错了吗?

感谢您的帮助

I get a 401 (unauthorized) exception, and i am 100% sure the credentials are correct, and work perfectly in my web browser for the file.

I have tested this code without the credentials, on a standard HTTP URL and it works fine.

Any ideas what I am doing wrong?

Thanks for any help

推荐答案

您可以在以下链接
中引用我的解决方案 VB.NET无法连接到HTTPS Web服务器 [

You can refer my solution mentioned at following link
VB.NET can''t connect to a HTTPS Web Server[^]

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