public static void main(String[] args) throws Exception { tory(). setAttribute(“”. Fields inherited from class ement .. Parameters: file – the file to save to; Throws: IOException – if an IO error occurs. HtmlUnit. Java GUI-Less browser, supporting JavaScript, to run against web pages. Brought to getPage(request); (new File(path));.
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If the image has not already been downloaded, this method triggers a download and caches the image. This is needed to handle some special IE behavior.
Save HtmlUnit cookies to a file
Nevertheless, it could be used for web scraping. In the end a short comparison of the four is provided. I’ve read the privacy terms of innoQ Deutschland GmbH and accept them.
This method returns the page contained by this image’s window after the click, which may or may not be the same as the original page, depending on JavaScript event handlers, etc.
There’s an error message to that effect in its output. Arya 3, 11 46 ExpectedConditions ; import org. TimeUnit ; import java. BrowserFactory ; import com. More information how to use Selenium can be found here. Per default, HtmlUnit is verbose, providing a lot of log information regarding CSS and JavaScript issues, which makes it suitable for testing. The consequent use of java.
Other libraries like Selenium might be an alternative where a GUI is needed. This website uses cookies to offer social media features and to analyze traffic. Let us know if you have specific questions about making these changes.
DomNode ; import com. How to get the pictures behind the thumbnails? On July 27 you had posted code that saves an HtmlPage object to a file https: Returns the value of the attribute src.
HtmlUnit – General – Can not get images where save page
There you can get an HtmlImage and save the file this way: Sign up using Facebook. This acceptance can be revoked via email to info innoq. It is also possible to execute ui4j without using a GUI. If savee use an X-Window based system, you may send the GUI data to nirvana and by this Selenium can be used in headless mode. IOException ; import java. Simulates clicking this element at the specified position.
There you can get an HtmlImage and save the file this way:. Generally, it supports JavaScript and Cookies, but in some cases it may fail e. Based on the above observations, the following comparison table can be derived X supported, – zave supported, L limited.
Returns the value of the attribute vspace. To do so, replace your X-Server with Xvfb.
Returns the value of the attribute name. You should also savw the “Terms of use” to make sure what you’re doing is in accordance with those. Instead of relying on XPath or CSS selectors, the selectors are kept as short as possible to reduce the liability to structural changes in the DOM tree.
If CSS is disabledthis method does not take this element’s style into consideration! Its support for parsing JSON payloads is a plus. Even though its website states the opposite, it is not a free library.
BrowserVersion ; import com. Never miss out on interesting articles, events and podcasts on architecture, development and technology trends!