获取使用密码保护的网站的Jsoup HTML源代码 [英] Getting HTML Source using Jsoup of a password protected website

问题描述

正如标题所说，我试图用Jsoup，具体方法

As the title says, I am trying to use Jsoup, specifically the method

String html = Jsoup.connect(page.getUrl()).get().html(); 

该网站由用户名和密码保护，我有登录凭据，但如果我尝试获取页面的源代码，网址重定向到一个请登录页面。我没有自己的网站（不必直接访问数据库）。此外，我不知道HTTP或JavaScript。在活动中，用户将在网​​页视图导航和登录到这个网站，一旦被登录，我得到的URL，并尝试获取源（用上述方法）。

The website is protected by username and password, and I have the login credentials but if I try to fetch the source of the page, the Url redirects to a "please login" page. I do not own the website (do not have direct access to database). Furthermore, I do not know http or Javascript. In the activity, the user will navigate in a webview and log-in to this website and once they are logged in, I get the URL and try to get the source (using the above method).

总之，我的可以与Jsoup顺利拿到源代码，但URL重定向到一个登录页面。

In summary, I can get the source successfully with Jsoup, but the URL redirects to a login page.

感谢您提前。

推荐答案

您必须登录到使用你的java code中的网站。使用实时HTTP头[火狐插件]，查看所有HTTP头并尝试使用你的java code发送这些报头，所以该网站认为，Web浏览器尝试连接到它。

You have to login to the website using your java code. Use live http header[firefox addon] to see all http headers and try to send these headers using your java code, so that the website thinks that a web browser is trying to connect to it.

总之，请尝试使用你的java code模仿浏览器的行为和行动。

In short, try to emulate the browser's behaviour and actions using your java code.

您可以登录使用Jsoup从以下code：

You can login using Jsoup from the following code:

Document doc = Jsoup.connect("http://www.example.com/login.php").data("username", "myUsername", 
"password",   "myPassword").post();

然后再尝试读取页面的HTML

and then try to read the html of the page

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