DOTNET Web客户端timesout但浏览器的工作原理文件JSON web服务 [英] Dotnet webclient timesout but browser works file for json webservice

问题描述

我试图让下面的JSON web服务 https：//开头mtgox .COM / code /数据/ getDepth.php 的成字符串使用下面的code。

I am trying to get the result of the following json webservice https://mtgox.com/code/data/getDepth.php into a string using the following code.

using (WebClient client = new WebClient())
{
     string data = client.DownloadString("https://mtgox.com/code/data/getDepth.php");
}

但它总是返回超时异常，并没有数据。我打算使用FASTJSON开启响应成对象并预期是网页的内容的硬部分未返回的

but it always returns a timeout exception and no data. I plan to use fastjson to turn the response into objects and expected that to be that hard part not the returning of the content of the page.

  HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://mtgox.com/code/data/getDepth.php");
  using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
  {
       using (StreamReader sr = new StreamReader(response.GetResponseStream()))
       {
           string data = sr.ReadToEnd();
       }
   }

也导致同样的错误。任何人都可以指出我在做什么错了？

Also resulted in the same error. Can anyone point out what i am doing wrong?

推荐答案

嗯，strage，这工作非常适合我：

Hmm, strage, this works great for me:

class Program
{
    static void Main()
    {
        using (var client = new WebClient())
        {
            client.Headers[HttpRequestHeader.UserAgent] = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0) Gecko/20100101 Firefox/4.0";
            var result = client.DownloadString("https://mtgox.com/code/data/getDepth.php");
            Console.WriteLine(result);
        }
    }
}

请注意，我指定一个用户代理HTTP头，因为它看来，该网站是预料到的。

Notice that I am specifying a User Agent HTTP header as it seems that the site is expecting it.

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