dom4j解析xml

import java.util.Iterator;

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

public class Dom4jTest {
	public static void main(String[] args) throws Exception {
		//1.创建解析器
		SAXReader reader = new SAXReader();
		//2.开始解析
		Document document = reader.read("Students.xml");
		//3.获取根元素
		Element rootElement = document.getRootElement();
		Iterator<Element> elementIterator = rootElement.elementIterator();
		while(elementIterator.hasNext()){
			Element element = elementIterator.next();
			Attribute attribute = element.attribute("id");
			System.out.println(attribute.getName()+"----->"+attribute.getText());
			Iterator<Element> elementIterator2 = element.elementIterator();
			while(elementIterator2.hasNext()){
				Element element2 = elementIterator2.next();
				String name = element2.getName();
				String text = element2.getText();
				System.out.println(name+"---->"+text);
			}
			System.out.println();
		}
	}
}