本文实例讲述了Java使用Jdom读取xml解析。分享给大家供大家参考，具体如下：
package com.yanek.demo.xml.test; import java.io.File; import java.io.IOException; import java.util.Iterator; import java.util.List; import org.jdom.Document; import org.jdom.Element; import org.jdom.JDOMException; import org.jdom.input.SAXBuilder; public class JdomReadXml { /** * @param args */ public static void main(String[] args) { /** * <"1.0" encoding="UTF-8"?> <actions m="001"><action * path="/test"><forward * name="success" url="test.jsp" /><forward name="failure" * url="failure.jsp" /></action><action path="/user" *><forward name="success" * url="test.jsp" /><forward name="failure" url="failure.jsp" /></action></actions> */ SAXBuilder sax = new SAXBuilder(); Document doc; try { try { doc = sax.build(new File("mystruts.xml")); Element root = doc.getRootElement(); List actions = root.getChildren(); // 遍历获取根节点下的一级子节点，并作为入参传入递归方法 for (Iterator i = actions.iterator(); i.hasNext();) { Element action = (Element) i.next(); System.out.println(action.getAttributeValue("path")); System.out.println(action.getAttributeValue("class")); List forwards = action.getChildren(); for (Iterator j = forwards.iterator(); j.hasNext();) { Element forward = (Element) j.next(); System.out.println(forward.getAttributeValue("name")); System.out.println(forward.getAttributeValue("url")); } } } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } catch (JDOMException e) { e.printStackTrace(); } } }
输出：
/test com.mystruts.demo.LoginAction success test.jsp failure failure.jsp /user com.mystruts.demo.UserAction success test.jsp failure failure.jsp
希望本文所述对大家Java程序设计有所帮助。
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