1 import java.io.FileInputStream;
  2 import java.io.IOException;
  3 import java.util.ArrayList;
  4 import java.util.List;
  5
  6 import org.xmlpull.v1.XmlPullParser;
  7 import org.xmlpull.v1.XmlPullParserException;
  8 import org.xmlpull.v1.XmlPullParserFactory;
  9
 10 public class Demo3 {
 11
 12     public static void main(String[] args) throws XmlPullParserException,
 13             IOException {
 14         // 1、获取pull解析器的对象工厂
 15         XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
 16         // 2、从工厂对象中获取解析器
 17         XmlPullParser parser = factory.newPullParser();
 18         // 3、设置解析文档
 19         parser.setInput(new FileInputStream("src/person.xml"), "utf-8");
 20         // 4、开始解析
 21         List<Person> list = null;
 22         Person p = null;
 23         // 获取事件类型
 24         int type = parser.getEventType();
 25         while (type != XmlPullParser.END_DOCUMENT) {
 26             String tagName = parser.getName();
 27             switch (type) {
 28             case XmlPullParser.START_TAG:
 29                 if ("persons".equals(tagName)) {
 30                     // 如果开始标记是persons，应该创建集合
 31                     list = new ArrayList<Person>();
 32                 } else if ("person".equals(tagName)) {
 33                     // 如果开始标记是person，应该创建person对象
 34                     p = new Person();
 35                     if (parser.getAttributeCount() > 0) {
 36                         // 获取属性id的值，赋值给person对象的id属性
 37                         p.setId(parser.getAttributeValue(0));// 第一个属性
 38                     }
 39                 } else if ("name".equals(tagName)) {
 40                     p.setName(parser.nextText());
 41                 } else if ("age".equals(tagName)) {
 42                     p.setAge(Integer.parseInt(parser.nextText()));
 43                 } else if ("sex".equals(tagName)) {
 44                     p.setSex(parser.nextText());
 45                 }
 46                 break;
 47             case XmlPullParser.END_TAG:
 48                 if ("person".equals(tagName)) {
 49                     // </person> 将Person放入list集合
 50                     list.add(p);
 51                 }
 52                 break;
 53             }
 54             // 很重要的步骤：获取下次事件类型
 55             type = parser.next();
 56         }
 57         // 打印list
 58         for (Person per : list) {
 59             System.out.println(per);
 60         }
 61     }
 62
 63     static class Person {
 64         private String id;
 65         private String name;
 66         private int age;
 67         private String sex;
 68
 69         public Person() {
 70             super();
 71         }
 72
 73         public Person(String id, String name, int age, String sex) {
 74             super();
 75             this.id = id;
 76             this.name = name;
 77             this.age = age;
 78             this.sex = sex;
 79         }
 80
 81         public String getId() {
 82             return id;
 83         }
 84
 85         public void setId(String str) {
 86             this.id = str;
 87         }
 88
 89         public String getName() {
 90             return name;
 91         }
 92
 93         public void setName(String name) {
 94             this.name = name;
 95         }
 96
 97         public int getAge() {
 98             return age;
 99         }
100
101         public void setAge(int age) {
102             this.age = age;
103         }
104
105         public String getSex() {
106             return sex;
107         }
108
109         public void setSex(String sex) {
110             this.sex = sex;
111         }
112
113         @Override
114         public String toString() {
115             return "Person [id=" + id + ", name=" + name + ", age=" + age
116                     + ", sex=" + sex + "]";
117         }
118
119     }
120 }