[英]How to extract specific text in html code with JSoup
I have a website where I want to extract some data from. 我有一个网站,我想从中提取一些数据。 I want to extract the 8a on the second line (a-element) with JSoup.
我想用JSoup在第二行(a元素)中提取8a。 I can not use Regex because sometimes 8a is just 2 or 7c+ and these same values can be in the text in between the a tags as well.
我不能使用Regex,因为有时8a只是2或7c +,并且这些相同的值也可以在a标记之间的文本中。 Ideas?
想法?
<div class="vsr">
<a href="/91.1/303535.html">L'Américain (intégral)</a> 8a
<span class="ag">7c+</span>
<em>Tony Fouchereau</em>
<span class="btype">traversée d-g, surplomb, départ assis</span>
<span class="glyphicon glyphicon-camera" aria-hidden="true"></span>
<span class="glyphicon glyphicon-film" aria-hidden="true"></span>
</div>
You can use Jsoup css selectors to extract specific information. 您可以使用Jsoup css选择器提取特定信息。
https://jsoup.org/cookbook/extracting-data/selector-syntax https://jsoup.org/cookbook/extracting-data/selector-syntax
@Test
public void extract8a() {
Document doc = Jsoup.parse("<div class=\"vsr\"> \n" +
" <a href=\"/91.1/303535.html\">L'Américain (intégral)</a> 8a \n" +
" <span class=\"ag\">7c+</span> \n" +
" <em>Tony Fouchereau</em> \n" +
" <span class=\"btype\">traversée d-g, surplomb, départ assis</span> \n" +
" <span class=\"glyphicon glyphicon-camera\" aria-hidden=\"true\"></span> \n" +
" <span class=\"glyphicon glyphicon-film\" aria-hidden=\"true\"></span> \n" +
"</div>");
System.out.println(doc.select("div.vsr").first().ownText());
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.