HTTP web请求不维护会话 [英] Http web request doesn't maintaining session

问题描述

我有计划，我想放弃一些有用的学习材料给我。
本网站维护会话密钥和其他一些关键也。
。如果我试图去嵌套页那么它将把我扔出去，并显示出会话消息。
我无法维持的Web请求类的会话密钥。
，所以请给我一些想法，我怎么能保持在web请求堂课。

I have program where i want to scrap some Useful study material for me. This site maintaining session key and some other key also. If I trying to go nested page then it will throw me out and show session out message. I unable to maintain session key in web request class. so please give me some idea that how can i maintain session in web request class.

推荐答案

您需要维护在整个CookiesCollection您的要求。

You need to maintain the CookiesCollection across your requests.

var request = (HttpWebRequest)HttpWebRequest.Create("http://www.mysite.com/");
var cookies = new CookieContainer();

//Pass the collection along with each request to maintain session
request.CookieContainer = cookies;

当你得到的答复回来，你的容器会自动包含了一组与之相关的cookie。然后，您可以重复使用后续请求该容器。

When you get the response back, your container will automatically contain the set of cookies associated with it. You can then reuse that container with subsequent requests.

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