dom4j依据xml节点name值来遍历节点数据

dom4j根据xml节点name值来遍历节点数据

package com.loymtech.test;

import java.io.File;
import java.util.Iterator;

import org.dom4j.Attribute;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

/**
?* 根据xml节点name来遍历节点数据
?*
?* @author lenovo
?*
?*/
public class TestDom4J {
?public void modifyDocument(File inputXml) {
??try {
???SAXReader saxReader = new SAXReader();
???Document document = saxReader.read(inputXml);
???Element rootElt = document.getRootElement();
???Iterator iter = rootElt.elementIterator("occasion");
???while (iter.hasNext()) {
????Element recordEle = (Element) iter.next();
????String name = recordEle.attributeValue("name");
????if ("booking".equals(name)) {
?????Iterator<Element> children = recordEle.elementIterator();?//元素的子元素的iterator，其中每个元素都是Element对象

?????while (children.hasNext()) {
??????Element child = children.next();
??????Iterator<Attribute> attributes = child
????????.attributeIterator();
??????while (attributes.hasNext()) {
???????Attribute attribute = attributes.next();
???????System.out.println(attribute.getName() + " : "
?????????+ attribute.getValue());
??????}
??????System.out.println();
?????}
????}
???}
??}

??catch (DocumentException e) {
???System.out.println(e.getMessage());
??}
?}

?public static void main(String[] argv) {
??TestDom4J dom4jParser = new TestDom4J();
??dom4jParser.modifyDocument(new File(
????"d:\\testfile\\123.xml"));
?}
}