Getting Strings from HTML with JSOUP
Question
I need help in getting strings from HTML with JSOUP.
The document is built like:
<body>
<span class="a-touch">
<div class"a-container">
<div class"a-box">
<div class="a-row a-spacing-small">
<b>string1</b><br/>string2 97<br/>String3
<br/>string4</>string5<br/>
</div>
Now i need to get the strings. I googled but only was able to found examples for tables and so on.
2 answers
solution1
0 ACCPTED 2015-11-08 16:36:03
The following code gets you the strings array which contains the text content of the a-row div, split by line breaks:
Document doc = Jsoup.parseBodyFragment(html);
Elements a_row_div = doc.select(".a-row");
String[] strings = Jsoup.clean(a_row_div.html(), "", Whitelist.none(),
new OutputSettings().prettyPrint(false)).split("\n");
solution2
0 2015-11-08 23:50:39
The strings are all stored in TextNode s in JSoup.
Use (Node n : Element.childNodes() collection to iterate over all the nodes. The only nodes that are usually relevant are of type Element or TextNode. Use if (n instanceof TextNode) to test for and operate on all innerText, and if (n instanceof Element) to make a recursive call on all sub-elements.
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