Parse rendered HTML using Java

Question

I want to print complete rendered HTML using Java.For this I searched a lot on Google and also found some questions on SO Like

1: How do you render HTML using Java?
2: HTML parsing using java
3: Rendering (streaming) HTML into Pane

But unfortunately they were not helpful for me.
So the thing which I want to print is a rendered HTML. When I try do it with using simple java , Then it didn't print the executed JavaScript (instead it prints the JavaScript which is written in the HTML page).
Please Guide me about this
SO SIMPLY I AM TRYING TO PRINT THE RENDERED HTML BY BROWSER (not the html file present at web server) INCLUDING EXECUTED JAVASCRIPT.
Thanks

JSoup? It's what I use to parse HTML. Not sure if it renders but it might be worth a look. — Ben Dale
– Ben Dale, Commented Nov 26, 2013 at 16:03

djangofan · Accepted Answer · 2013-11-26 15:52:48Z

0

There are a bunch of packages that you can find that are similar to Hypirinha on the net , if you look for them.

There is probably a better answer than mine, but I thought this would be an idea that might work for you.

Also, here is a JavaFX example, but I am not sure if it suits your purpose.

edited Nov 26, 2013 at 15:52

answered Nov 26, 2013 at 15:45

djangofan

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8 Comments

Despicable Over a year ago

Let me ask simply: Does this API have methods who print ALL RENDERED html on console as a String?

djangofan Over a year ago

Yes, there is an example on that page, but of course, you need to create the JavaFX (or Swing) console yourself, which is a pretty simple thing to find on the net.

Despicable Over a year ago

I dont want to capture all elements one by one becuase I dont know what is in HTML which I am trying to parse.So will this API works for this? because I seen that It have methods which capture them through body , head etc

djangofan Over a year ago

Sorry, I am not completely understanding what you are trying to do.

Despicable Over a year ago

I AM TRYING TO PRINT THE RENDERED HTML BY BROWSER (not the html file present at web server) INCLUDING EXECUTED JAVASCRIPT.The code return the html written in file NOT THE HTML RENDERED IN BROWSER.Simply I wan to get that HTML which we can see using firebug

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Community · Accepted Answer · 2017-05-23 10:28:00Z

0

I've made a SimpleBrowser component to get html from a WebView. Usage:

SimpleBrowser browser = new SimpleBrowser();

Scene scene = new Scene(browser);

browser.load("http://stackoverflow.com", new Runnable() {
    @Override
    public void run() {
        System.out.println(browser.getHTML());
    }
});

Code is available in this answer or in this gist.

edited May 23, 2017 at 10:28

CommunityBot

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answered Nov 26, 2013 at 16:02

Andrey Chaschev

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6 Comments

Despicable Over a year ago

Seems good :) I have no knowledge about javafx.Does this code works in simple java project?

Andrey Chaschev Over a year ago

Yes, this requires JDK 7. It also runs in JDK 8 early access.

Despicable Over a year ago

Actually I want to do it in Java not in JavaFX

Andrey Chaschev Over a year ago

JavaFX is a part of JDK since early versions of JDK7, it's just the same good old Java which adopted the WebKit engine. :-)

Despicable Over a year ago

I have tried your solution But I didn't work.I guess you are not getting my point.I AM TRYING TO PRINT THE RENDERED HTML BY BROWSER (not the html file present at web server) INCLUDING EXECUTED JAVASCRIPT.

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