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java解析html标签

时间: 2024-01-12 18:22:15 浏览: 142

基于提供的引用内容，我可以给你介绍两种Java解析HTML标签的方法： 1. 使用Jsoup库进行HTML解析 ```java import org.jsoup.Jsoup; import org.jsoup.nodes.Document; import org.jsoup.nodes.Element; import org.jsoup.select.Elements; public class HtmlParserExample { public static void main(String[] args) { String html = "<html><head><title>Jsoup Example</title></head>" + "<body><p>Jsoup is a Java library for HTML parsing.</p></body></html>"; Document doc = Jsoup.parse(html); Element body = doc.body(); String text = body.text(); System.out.println("Parsed HTML: " + text); } } ``` 2. 使用NekoHTML库进行HTML解析 ```java import org.cyberneko.html.parsers.DOMParser; import org.w3c.dom.Document; import org.w3c.dom.NodeList; public class HtmlParserExample { public static void main(String[] args) { String html = "<html><head><title>NekoHTML Example</title></head>" + "<body><p>NekoHTML is a Java library for HTML parsing.</p></body></html>"; DOMParser parser = new DOMParser(); try { parser.parse(new InputSource(new StringReader(html))); Document doc = parser.getDocument(); NodeList nodeList = doc.getElementsByTagName("p"); if (nodeList.getLength() > 0) { String text = nodeList.item(0).getTextContent(); System.out.println("Parsed HTML: " + text); } } catch (Exception e) { e.printStackTrace(); } } } ```

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