javaWeb的XML-pull解析。

package com.xmlpull.test;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlPullParserFactory;

public class PullTest {
public static void main(String[] args) {
try {
//建立工厂
XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
//获得解析器对象
XmlPullParser parser = factory.newPullParser();
/*	int sd=parser.START_DOCUMENT;//0
int st=parser.START_TAG;
int et=parser.END_TAG;
int ed=parser.END_DOCUMENT;*/
//获取xml地址
String path="stu.xml";
//获取流
InputStream is =PullTest.class.getClassLoader().getResourceAsStream(path);
//解析器读取流
parser.setInput(new InputStreamReader(is));
//获取事件类型中的记录
int eventType =parser.getEventType();
List<Student> all= null;

Student stu=null;
while(eventType!=1){
String tag=parser.getName();
switch(eventType){
case 0:
all=new ArrayList<Student>();
break;
case 2:
//						stu=new Student();
if(tag.equals("student")){
stu=new Student();
int count =parser.getAttributeCount();
for (int i = 0; i <count; i++) {
String attname=parser.getAttributeName(i);
String attvalue=parser.getAttributeValue(i);
if(attname.equals("id")){
stu.setId(Integer.valueOf(attvalue));
}
}
}else if(tag.equals("name")){
//							System.out.println("text---->"+parser.nextText());
//							System.out.println("tag----->"+parser.nextTag());
//							int count= parser.nextTag();
//							for (int i = 0; i < count; i++) {
stu.setName(parser.nextText());
//							}

//							System.out.println("token--->"+parser.nextToken());

}else if(tag.equals("age")){
stu.setAge(Integer.valueOf(parser.nextText()));
}
break;
case 3:
if(tag.equals("student")){
all.add(stu);
}
break;

}
eventType=parser.next();
}
for (int i = 0; i < all.size(); i++) {
System.out.println(all.get(i));
}
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}