代理认证错误

本文关键字：错误 认证 代理 | 更新日期: 2023-09-27 18:15:33

HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create("https://www.example.com");
NetworkCredential nc = new NetworkCredential("myname", "mypass");
WebProxy myproxy = new WebProxy("192.168.1.1:8080", false);
myHttpWebRequest.Proxy = myproxy;
myHttpWebRequest.Proxy = WebRequest.DefaultWebProxy;
myHttpWebRequest.Method = "GET";
HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse();
MessageBox.Show("Ok");

我使用这个代码来连接一个网站(c# .net桌面应用程序)。但是我有这个错误信息:

远程服务器返回错误:(407)Proxy Authentication Required.

我怎么能解决这个问题?

代理认证错误

您目前没有在代理中使用凭据。以下是一个来自MSDN的示例，介绍如何使用NetworkCredential:

class Downloader
{
    static void Main(string[] args)
    {
        NetworkCredential nc = new NetworkCredential(args[0], args[1]);
        WebProxy proxy = new WebProxy(args[2], false);
        proxy.Credentials = nc;
        WebRequest request = new WebRequest(args[3]);
        request.Proxy = proxy;
        using (WebResponse response = request.GetResponse())
        {
            Console.WriteLine(
                @"{0} - {1} bytes",
                response.ContentType,
                response.ContentLength);
        }
    }
}

当我编译并运行这个完整的示例时:

C:'cs>csc proxy.cs
Microsoft (R) Visual C# 2010 Compiler version 4.0.30319.1
Copyright (C) Microsoft Corporation. All rights reserved.

C:'cs>proxy user pass http://proxy:80 http://www.google.com
text/html; charset=ISO-8859-1 - 31398 bytes
C:'cs>

当然我用的是我实际的user/pass和proxy作为我的工作帐户

相关文章：