WebRequest.GetResponse（）抛出错误401：未经授权 [英] WebRequest.GetResponse() is throwing error 401: Unauthorized

问题描述

我在哪里，我想输出previously访问过的地方aspx页面的HTML ASP.NET应用程序（它的一个报告，我想保存它的一个静态的HTML副本的压缩文件）。我存储在本地页面的URI有：

I have an ASP.NET application where I'm trying to output the previously-visited local aspx page to html (its a report and I want to store a static html copy of it as an archive). I store the uri of the local page with:

Session["SummaryURI"] = Request.Url.AbsoluteUri;

和然后在下一页I与检索它

and then in the next page I retrieve it with:

string url = Session["SummaryURI"].ToString();

url = url.Replace("static=false", "static=true");
//MessageLabel.Text = url;

//CREATE THE NEW FILE
WebRequest req = WebRequest.Create(url);
WebResponse res = req.GetResponse();

部分 req.GetResponse（）是我得到我的错误（ 401未授权）

我需要在IIS中配置的东西，使这个？

Do I need to configure something in IIS to allow this?

我是否需要修改文件权限或东西吗？

Do I need to edit file permissions or something?

感谢您的帮助。

顺便说一句这工作正常我本地IIS，但不是我的测试服务器上。

By the way this works fine on my local IIS but not on my test server.

推荐答案

截至目前我没有访问IIS设置，所以我不能让匿名身份验证这是非常可能的，为什么Cyber​​nate的回答并没有为我工作。然而，我却发现了工作更简单的方法。而不是使用的的WebRequest 我发现我可以做使用Server.Execute 同样的事情。下面是我的新的解决方案：

As of right now I don't have access to the IIS settings so I couldn't enable Anonymous Authentication which is very possible why Cybernate's answer was not working for me. I did find however a simpler method that worked. Instead of using a WebRequest I found that I could do the same thing with Server.Execute. Below is my new solution:

string strHTML = String.Empty;
using (var sw = new StringWriter())
{
    Server.Execute([path-to-local-aspx], sw);
    strHTML = sw.ToString();
}

string relativeReportPath = [relative-path-to-new-html-file];

using (StreamWriter writer = File.CreateText(Server.MapPath(relativeReportPath)))
{
    writer.WriteLine(strHTML);
    MessageLabel.Text = "Your report is ready. Click Close to close the window.";
}

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