JavaWeb - XML解析 - DOM4J

import org.dom4j.* ;
import org.dom4j.io.* ;
import java.io.* ;
public class demo{
public static void main(String args []) throws Exception {
Document doc = DocumentHelper.createDocument() ;
Element addresslist = doc.addElement("addresslist");		// 现在定义一个根节点
Element linkman = addresslist.addElement("linkman") ;
Element name = linkman.addElement("name") ;
Element email = linkman.addElement("email") ;

name.setText("W_Jp") ;
email.setText("271953489@qq.com") ;

OutputFormat format = OutputFormat.createPrettyPrint() ;
format.setEncoding("GBK") ;

XMLWriter writer = new XMLWriter(new FileOutputStream(new File("e:" + File.separator + "output.xml")), format) ;
writer.write(doc) ;		// 进行输出
writer.close() ;
}
}

import org.dom4j.* ;
import org.dom4j.io.* ;
import java.io.* ;
import java.util.* ;
public class demo{
public static void main(String args []) throws Exception {
File file = new File("e:" + File.separator + "output.xml") ;
SAXReader reader = new SAXReader() ;
Document doc = reader.read(file) ;		// 读取XML文件
// JDOM操作的时候要取得根节点
Element root = doc.getRootElement();	// 取得根节点
// 现在应该根据根节点找到全部的子节点，linkman
Iterator iter = root.elementIterator() ;
while(iter.hasNext()){
Element linkman = (Element)iter.next() ;
System.out.println("姓名：" + linkman.elementText("name")) ;
System.out.println("邮件：" + linkman.elementText("email")) ;
}
}
}