http://www.open-open.com/jsoup/parsing-a-document.htm
jsoup
is a Java library for working with real-world HTML. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods.
jsoup
implements the WHATWG HTML5 specification, and parses HTML to the same DOM as modern browsers do.
jsoup is designed to deal with all varieties of HTML found in the wild; from pristine and validating, to invalid tag-soup; jsoup will create a sensible parse tree.
Fetch the Wikipedia homepage, parse it to a DOM, and select the headlines from theIn the news section into a list of Elements (online sample):
Document doc = Jsoup.connect("http://en.wikipedia.org/").get();
Elements newsHeadlines = doc.select("#mp-itn b a");
原文地址:http://www.cnblogs.com/dongxiao-yang/p/3855225.html