使用 Jsoup 非递归地提取文本

extracting Text non recursively with Jsoup

这是我正在尝试的代码 运行 :

String html = "<a href=\"/name/zola-1\">ZOLA <span class=\"tiny\">(1)</span></a>";

Document doc = Jsoup.parse(html); //connect  to the page
Element element = doc.getAllElements().first(); //recive the names elements

System.out.println(element.text()); //prints "ZOLA (1)"
System.out.println(element.ownText()); // prints nothing

我的目标是仅提取 "ZOLA",不提取子节点的文本,但 ownText 不打印任何内容... 我应该怎么做?

你可以使用这个:

String html = "<a href=\"/name/zola-1\">ZOLA <span class=\"tiny\">(1)</span></a>";
Document doc = Jsoup.parse(html);
Element elementA =  doc.selectFirst("a");
System.out.println(elementA.ownText()); // ZOLA

问题是 doc.getAllElements().first() returns

<html>
 <head></head>
 <body>
  <a href="/name/zola-1">ZOLA <span class="tiny">(1)</span></a>
 </body>
</html>

如你所愿

<a href="/name/zola-1">ZOLA <span class="tiny">(1)</span></a>

以下应该适合您:

String html = "<a href=\"/name/zola-1\">ZOLA <span class=\"tiny\">(1)</span></a>";

Document doc = Jsoup.parse(html);
Elements links = doc.getElementsByTag("a");
System.out.println(links.get(0));
System.out.println(links.get(0).ownText());

输出:

<a href="/name/zola-1">ZOLA <span class="tiny">(1)</span></a>
ZOLA