使用webrequest跟踪错误 [英] Track error using webrequest

问题描述

朋友们.

如果要在Web请求期间发生错误，我想跟踪其他网站的错误.

例如.
我正在使用HttpWebRequest从http://mywebsite.com/index.aspx页面获得响应，因此，如果在此过程中，如果mywebsite.com/index.aspx页面中发生任何错误，则应在响应中返回该错误消息. br/>
我的代码

Hi friends.

I want to track error from other website if it occurs during web request.

For example.
I am getting response from http://mywebsite.com/index.aspx page using HttpWebRequest so if during this process, if any error occur in mywebsite.com/index.aspx page then it should be returned that error message in response.

My code

HttpWebRequest req = (HttpWebRequest)WebRequest.Create("http://mywebsite.com/index.aspx");
HttpWebResponse res = (HttpWebResponse)req.GetResponse();

谢谢
Imrankhan

Thanks
Imrankhan

推荐答案

只需将其放入try-catch！
如果获取对请求的响应有任何错误，它将被捕获在catch块中(尽可能多的细节！).使用它.

Just put this in a try-catch!
If there will be any error in getting response for the request asked, it will be caught in the catch block (full detail as much possible!). Use it.

try
{
   HttpWebRequest req = (HttpWebRequest)WebRequest.Create("http://mywebsite.com/index.aspx");
   HttpWebResponse res = (HttpWebResponse)req.GetResponse();
}
catch (Exception ex)
{
  //ex has all details
  //ex.Message...
}

试试吧！

Try this!

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