SAX解析XML文档（转）

package cn.com.xml.vo;
public class RosterVo {
   
private String id; //学号

private String name;   //学生姓名
  
   private String age;    //年龄
  
   private String skill;   //科目
  
   private String score;   //分数
   public String getId() {
   return id;
}
public void setId(String id) {
   this.id = id;
}
   
  
  
   public String getAge() {
return age;
}
public void setAge(String age) {
this.age = age;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getScore() {
return score;
}
public void setScore(String score) {
this.score = score;
}
public String getSkill() {
return skill;
}
public void setSkill(String skill) {
this.skill = skill;
}
  
}
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package cn.com.xml.sax;
import java.util.ArrayList;
import java.util.List;
import org.xml.sax.Attributes;
import org.xml.sax.ContentHandler;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
import cn.com.xml.vo.RosterVo;
public class ContentHanderImpl implements ContentHandler {
   
private RosterVo vo=null;

private List list=null;   //存放多个list

private String elementName=null; //节点名字 ,作为标识

//解析xml文檔時候触发
   public void startDocument() throws SAXException {
    System.out.println("startDocument.....");
          list=new ArrayList();
}

   //解析xml文档中元素节点的时候触发 qName:节点名字 atts:属性
   public void startElement(String uri, String localName, String qName,
    Attribut