Java：HTML解析 [英] Java : HTML Parsing

问题描述

我正在使用HTML内容，如下所示。我在这里寻找的标签是img src和！important。 Java是否提供任何HTML解析技术？

I am having HTML contents as given below. The tag that i am looking out for here are "img src" and "!important". Does Java provide any HTML parsing techniques?

<fieldset>
<table cellpadding='0'border='0'cellspacing='0'style="clear :both">
<tr valign='top' ><td width='35' >
<a href='http://mypage.rediff.com/android/32868898'class='space' onmousedown="return
 enc(this,'http://track.rediff.com/clickurl=___http%3A%2F%2Fmypage.rediff.com%2Fandroid%2F3 868898___&service=mypage_feeds&clientip=202.137.232.117&pos=0&feed_id=12942949154d255f839677925642&prc_id=32868898&rowid=2064549114')" >
<div style='width:25px;height:25px;overflow:hidden;'>
<img src='http://socialimg04.rediff.com/image.php?uid=32868898&type=thumb'  width='25'  vspace='0'  /></div></a></td> <td><span>
<a href='http://mypage.rediff.com/android/32868898'  class="space" onmousedown="return enc(this,'http://track.rediff.com/click?url=___http%3A%2F%2Fmypage.rediff.com%2Fandroid%2F32868898___&service=mypage_feeds&clientip=202.137.232.117&pos=0&feed_id=12942949154d255f839677925642&prc_id=32868898&rowid=2064549114')" >Android </a> </span><span style='color:#000000
!important;'>android se updates...</span><div class='divtext'></div></td></tr><tr><td height='5' ></td></tr></table></fieldset><br/>

推荐答案

String value = Jsoup.parse(new File("d:\\1.html"), "UTF-8").select("img").attr("src");
System.out.println(value); //http://socialimg04.rediff.com/image.php?uid=32868898&type=thumb
System.out.println(Jsoup.parse(new File("d:\\1.html"), "UTF-8").select("span[style$=important;]").first().text());//android se updates...

• JSoup


• 这是什么样的优点和缺点，领先的java-html-parsers


• JSoup
• What-are-the-pros-and-cons-of-the-leading-java-html-parsers

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