java - How do I authenticate on a page that requires JavaScript by using HttpClient?

Question

I am trying to programmatically authenticate a url and get the response using Apache Commons httpclient. The response code is 200 however the i am getting a response with the a sign on page. I want to deep dive in to the sign on page and get the response.

I am noticing that the cookies are blank when i try printing using the following code: Cookie[] cookies = httpclient.getState().getCookies();

The response has the following message: "Your browser does not have JavaScript enabled. This feature is needed to support XXXX's Windows Single Sign-On (WSSO). Please contact your PC support person or call"

Pls help.

Answer 1

确保设置以下 cookie 策略：

httpClient.getParams().setParameter("http.protocol.cookie-policy", CookiePolicy.BROWSER_COMPATIBILITY);

来自链接http://hc.apache.org/httpcomponents-client-ga/tutorial/html/statemgmt.html 浏览器兼容性：此实现力求密切模仿常见 Web 浏览器应用程序（如 Microsoft Internet Explorer）的（错误）行为和 Mozilla FireFox。