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POPreserving lines with Jsoup
 

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  1. POPreserving lines with Jsoup
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    <p>I am using Jsoup to get some data from html, I have this code:</p> <pre><code>System.out.println("nie jest"); StringBuffer url=new StringBuffer("http://www.darklyrics.com/lyrics/"); url.append(args[0]); url.append("/"); url.append(args[1]); url.append(".html"); //wyciaganie odpowiednich klas z naszego htmla Document doc=Jsoup.connect(url.toString()).get(); Element lyrics=doc.getElementsByClass("lyrics").first(); Element tracks=doc.getElementsByClass("albumlyrics").first(); //Jso //lista sciezek int numberOfTracks=tracks.getElementsByTag("a").size(); </code></pre> <p>Everything would be fine, I extracthe data I want, but when I do:</p> <pre><code>lyrics.text() </code></pre> <p>I get the text with no line breaks, so I am wondering how to leave line breaks in displayed text, I read other threads on stackoverflow on this matter but they weren't helpful, I tried to do something like this:</p> <pre><code>TextNode tex=TextNode.createFromEncoded(lyrics.text(), lyrics.baseUri()); </code></pre> <p>but I can't get the text I want with line breaks. I looked at previous threads about this like, <a href="https://stackoverflow.com/questions/5348455/removing-html-entities-while-preserving-line-breaks-with-jsoup">Removing HTML entities while preserving line breaks with JSoup</a> but I can't get the effect I want. What should I do?</p> <p>Edit: I got the effect I wanted but I don't think it is very good solution:</p> <pre><code>for (Node nn:listOfNodes) { String s=Jsoup.parse(nn.toString()).text(); if ((nn.nodeName()=="#text" || nn.nodeName()=="h3")) { buf.append(s+"\n"); } } </code></pre> <p>Anyone got better idea?</p>
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