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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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TimeUnit ; import java. The actual code starts when the webClient.

There are several search criteria represented by the By object e. Moreover, casting is needed to convert the provided objects into htklunit appropriate type.

HtmlImage (HtmlUnit API)

The library cannot be used with a GUI. Returns the value of the attribute ismap.

I had already mentioned where to find example code for that. You’ll need to write the code that saves the page to disk yourself. Instead of providing Optional s or null, if an element could not be found, exceptions are thrown that need to be handled.

There you can get an HtmlImage and save the file this way:. HtmlUnit is used without a GUI. Returns the value of the attribute usemap. Like executing javascript properly? See here and here for the discussion which lead up to this method. Returns the WebResponse for the image contained by this image element. HtmlPage ; import com. Returns the value of the attribute src.


It clicks on the Next link to use pagination to scrape over several pages:. It is also possible to execute ui4j without using a GUI.

java – Save image from url with HTMLUnit – Stack Overflow

Even if it is clear that only one object will match, the user will have to extract the first list element. Simulates clicking this element at the specified position. Add the following Maven dependency to your project:.

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. Returns the value of the attribute hspace. ResponseException ; import com. Refer to the HTML 4.

A disadvantage is the heavy usage of exceptions. This is needed to handle some special IE behavior. If CSS is disabledthis method does not take this element’s style into consideration!

Even though its website states the opposite, it is not a free library. The above example demonstrates how these logs can be switched off in the source code.

Can not get images where save page

If the returned WebElement belongs to a form i. This method is recursive, so if you override it, please be sure to call super. Add the following Maven dependency:. If the submit button is unambiguous, it is sufficient to call submit on the form without a parameter, otherwise the label on the button can be passed as parameter to the submit method e.


NotFound ; import com. Never miss out on interesting articles, events and podcasts on architecture, development and technology trends!

WebElement ; import org.

Element ; import com. If you use an X-Window based system, htmkunit may send the GUI data to nirvana and by this Selenium can be used in headless mode. On July 27 you had posted code that saves an HtmlPage object to a file https: Returns the value of the attribute width. You should also read the “Terms of use” to make sure what you’re doing is in accordance with those. There’s an error message to that effect in its output. BrowserFactory ; import com.