test.java

java 处理xml简单例子

import java.io.IOException;
  import java.util.*;
  import org.jdom.*;
  import org.jdom.input.SAXBuilder; 
  
  public class Test {
  
    /**
      * @param args
      */
     public static void main(String[] args) {
         SAXBuilder sb=new SAXBuilder(false);
         Document doc = null;
         try {
             doc = sb.build("sample.xml");
         } catch (JDOMException e) {
             e.printStackTrace();
         } catch (IOException e) {
             e.printStackTrace();
         } 
         Element root=doc.getRootElement(); //获取根元素
         List list=root.getChildren("book");//取名字为book的所有元素
         for(int i=0;i<list.size();i++){
             Element element=(Element)list.get(i);
             String email=element.getAttributeValue("email");
             String name=element.getChildText("name");
             String price=element.getChildText("price");
             System.out.println("name:"+name);
             System.out.println("price:"+price);
             System.out.println("email:"+email);
         }
     }
 }