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[英](HttpWebResponse)request.GetResponse() throwing The operation has timed out
[英]HttpWebResponse - The Operation timed out
我正在尝试下载并保存各种网站的网站图标。 对于大多数人来说,以下代码适用。 但是,我对某些网址有疑问。 例如:
https://www.bestbuy.com/favicon.ico
百思买 , https://www.macys.com/favicon.ico
梅西
我可以在默认浏览器(firefox)中打开这些网址,而不会出现任何问题。
这是我用于执行HttpWebRequest
的代码,并且在该代码中获得了异常。
这就是我执行WebRequest的方式
HttpWebRequest request = WebRequest.Create(uri) as HttpWebRequest;
request.Timeout = 10000;
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
request.Headers.Add("Upgrade-Insecure-Requests", "1");
request.CookieContainer = new CookieContainer();
request.UserAgent = "Application name here";
response = request.GetResponse() as HttpWebResponse;
为什么示例网址超时的任何想法(再次,大多数都能正常工作)。 `
您正被用户代理阻止。 发送浏览器将发送的内容。 我用这个:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.75 Safari/537.36
HttpWebRequest request = WebRequest.Create(uri) as HttpWebRequest;
request.Timeout = 10000;
request.AutomaticDecompression = DecompressionMethods.GZip |
DecompressionMethods.Deflate;
request.Headers.Add("Upgrade-Insecure-Requests", "1");
request.CookieContainer = new CookieContainer();
request.UserAgent = "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.75 Safari/537.36";
response = request.GetResponse() as HttpWebResponse;
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