如何从 HttpClient 获取 cookie? [英] How can I get the cookies from HttpClient?

问题描述

我使用的是 HttpClient 4.1.2

I am using HttpClient 4.1.2

HttpGet httpget = new HttpGet(uri); 
HttpResponse response = httpClient.execute(httpget);

那么，我如何获取 cookie 值?

So, how can I get the cookie values?

推荐答案

请注意:第一个链接指向曾经在 HttpClient V3 中工作的内容.在下方查找与 V4 相关的信息.

Please Note: The first link points to something that used to work in HttpClient V3. Find V4-related info below.

这应该可以回答您的问题

This should answer your question

http://www.java2s.com/Code/Java/Apache-Common/GetCookievalueandsetcookievalue.htm

以下内容与 V4 相关:

The following is relevant for V4:

...此外，javadocs 应该包含更多关于 cookie 处理的信息

...in addition, the javadocs should contain more information on cookie handling

http://hc.apache.org/httpcomponents-client-ga/httpclient/apidocs/index.html

这里是 httpclient v4 的教程:

and here is a tutorial for httpclient v4:

http://hc.apache.org/httpcomponents-客户端-ga/tutorial/html/index.html

这是一些有用的伪代码(我希望它仅基于文档):

And here is some pseudo-code that helps (I hope, it's based only on docs):

HttpClient httpClient = new DefaultHttpClient();
// execute get/post/put or whatever
httpClient.doGetPostPutOrWhatever();
// get cookieStore
CookieStore cookieStore = httpClient.getCookieStore();
// get Cookies
List<Cookie> cookies = cookieStore.getCookies();
// process...

请确保您阅读了 ResponseProcessCookies 和 AbstractHttpClient 的 javadoc.

Please make sure you read the javadocs for ResponseProcessCookies and AbstractHttpClient.

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