错误（407）QUOT;代理服务器身份验证和QUOT。 [英] error (407) "Proxy Authentication Required."

问题描述

我有一个要求像...我想从一个WinForms访问URL（登录页面，这是网络）。我有凭据传递给URL和反应应该是经过验证的网页（标记）。

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我写一个函数，将请求的URL和返回响应。但我得到的错误code（407）

  

代理服务器身份验证。

下面是我的code。

 私有静态无效GetPageContent（）{
    字符串的URL =HTTPS：//LoginPage.aspx/
    HttpWebRequest的要求=（HttpWebRequest的）WebRequest.Create（URL）;
    request.Method =GET;
    //如果服务器需要，设置凭据。
    //request.Proxy.Credentials = CredentialCache.DefaultCredentials;
    request.Credentials =新的NetworkCredential（用户1，testuser的＃）;
    //得到响应。
    HttpWebResponse响应=（HttpWebResponse）request.GetResponse（）;
    //显示状态。
    Console.WriteLine（response.StatusDescription）;
    //获取服务器返回包含流内容。
    流数据流= response.GetResponseStream（）;
    //打开使用容易获得一个StreamReader流。
    StreamReader的读者=新的StreamReader（数据流）;
    //读取内容。
    字符串responseFromServer = reader.ReadToEnd（）;
    //显示的内容。
    Console.WriteLine（responseFromServer）;
    //清理流和响应。
    reader.Close（）;
    dataStream.Close（）;
    response.Close（）;
}
 

解决方案

  WebProxy代理=新WebProxy（proxyAddress）;
proxy.Credentials =新的NetworkCredential（用户名，密码，域）;
proxy.UseDefaultCredentials = TRUE;
WebRequest.DefaultWebProxy =代理;HttpWebRequest的要求=新的HttpWebRequest（）;
request.Proxy =代理;
 

或者你可以使用 Web客户端。

  Web客户端的客户端=新的WebClient（）;
client.Proxy =代理;
串downloadString = client.DownloadString（http://www.google.com）;
 

I have a requirement like...i want to access an url (login page which is web) from a winforms. i have to pass the credentials to that url and the response should be the contect of the authenticated web page(markup).

I have written a function which will request the url and return the response. but i am getting error code (407)

"Proxy Authentication Required."

Here is my code.

private static void GetPageContent(){
    string url = "https://LoginPage.aspx/";
    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
    request.Method = "GET";
    // If required by the server, set the credentials.
    //request.Proxy.Credentials = CredentialCache.DefaultCredentials;
    request.Credentials = new NetworkCredential("user1", "testuser#");
    // Get the response.
    HttpWebResponse response = (HttpWebResponse)request.GetResponse();
    // Display the status.
    Console.WriteLine(response.StatusDescription);
    // Get the stream containing content returned by the server.
    Stream dataStream = response.GetResponseStream();
    // Open the stream using a StreamReader for easy access.
    StreamReader reader = new StreamReader(dataStream);
    // Read the content.
    string responseFromServer = reader.ReadToEnd();
    // Display the content.
    Console.WriteLine(responseFromServer);
    // Cleanup the streams and the response.
    reader.Close();
    dataStream.Close();
    response.Close();
}

解决方案

WebProxy proxy = new WebProxy(proxyAddress);
proxy.Credentials = new NetworkCredential("username", "password", "domain");
proxy.UseDefaultCredentials = true;
WebRequest.DefaultWebProxy = proxy;

HttpWebRequest request = new HttpWebRequest();
request.Proxy = proxy;

Or you could use WebClient.

WebClient client = new WebClient();
client.Proxy = proxy;
string downloadString = client.DownloadString("http://www.google.com");

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