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  • Jsoup的快速入门

    1. 先导入包;
    2. 获取documen文档,然后反射获取path
    3. 获取Elements
    4. 根据Elements提供的方法进行相关的操作

    例:

      package com.cyq.jsoup;

      import org.jsoup.Jsoup;
      import org.jsoup.nodes.Document;
      import org.jsoup.nodes.Element;
      import org.jsoup.select.Elements;

      import java.io.File;
      import java.io.IOException;

      public class JsoupTest {
        public static void main(String[] args) throws IOException {

          //获取student.xml的路径
          String path = JsoupTest.class.getClassLoader().getResource("students.xml").getPath();

          //解析xml文档,加载文档进内存,获取docume对象

          Document document = Jsoup.parse(new File(path), "utf-8");

          System.out.println(document);

          System.out.println("=====================");

          Elements allElements = document.getAllElements();
          System.out.println(allElements);
          System.out.println("=====================");

          Element elementById = document.getElementById("2");
          System.out.println(elementById);
          System.out.println("=====================");

          Elements elementsByTag = document.getElementsByTag("name");
          System.out.println(elementsByTag);
          System.out.println("=====================");

          String text = elementsByTag.text();
          String text1 = elementById.text();
          System.out.println(text);
          System.out.println(text1);
        }
      }

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  • 原文地址:https://www.cnblogs.com/javacyq/p/13525351.html
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