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Java 使用Jsoup非递归地提取文本_Java_Html_Jsoup - Fatal编程技术网

Java 使用Jsoup非递归地提取文本

Java 使用Jsoup非递归地提取文本,java,html,jsoup,Java,Html,Jsoup,这是我试图运行的代码: 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 elemen

这是我试图运行的代码:

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
String html=”“;
Document doc=Jsoup.parse(html)//连接到页面
Element=doc.getAllegements().first()//接收元素的名称
System.out.println(element.text())//打印“左拉(1)”
System.out.println(element.ownText());//什么也不印
我的目标是只提取“ZOLA”,而不提取子节点的文本,但是
ownText
不打印任何内容。。。 我应该怎么做?

您可以使用以下方法:

String html=”“;
Document doc=Jsoup.parse(html);
Element elementA=文件。选择第一个(“a”);
System.out.println(elementA.ownText());//左拉

问题在于
doc.getAllegements().first()返回

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

当你期待的时候

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

以下内容适用于您:

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());
String html=”“;
Document doc=Jsoup.parse(html);
元素链接=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

左拉