DOM4J具有性能优异、功能强大和极端易用使用的特点,只要懂得DOM基本概念,就可以通过dom4j的api文档来解析xml,dom4j是一套开源的api。实际项目中,往往选择dom4j来作为解析xml的利器
package com.test;
import java.io.File;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
public class Dom4jXML {
public static void main(String[] args) {
SAXReader saxReader = new SAXReader();
File file = new File("e:/People.xml");
try {
Document document = saxReader.read(file);
Element root = document.getRootElement();
List
for (Iterator iterator = root.elementIterator(); iterator.hasNext();) {
People people = new People();
Element peopleElement = (Element) iterator.next();
people.setId(peopleElement.attribute("id").getValue());
for (Iterator childIterator = peopleElement.elementIterator(); childIterator.hasNext();) {
Element childPeopleElement = (Element) childIterator.next();
if (childPeopleElement.getName().equals("Name")) {
people.setEnglishName(childPeopleElement.attribute("en").getValue());
people.setName(childPeopleElement.getText());
} else if (childPeopleElement.getName().equals("Age")) {
people.setAge(childPeopleElement.getText());
}
}
peoples.add(people);
}
for (People p : peoples) {
System.out.println(p.getId()+"\t"+p.getName()+"\t"+p.getEnglishName()+"\t"+p.getAge());
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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