PULL生成XML文件

 package xmlpulldemo;

 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;

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

 public class PullProduceDocument {

     public static void main(String[] args) throws XmlPullParserException, IllegalArgumentException,
             IllegalStateException, FileNotFoundException, IOException {

         // 解析器工厂
         XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
         // 序列化器
         XmlSerializer serializer = factory.newSerializer();
         // 设置xml文件的输出位置
         serializer.setOutput(new FileOutputStream("src/books.xml"), "UTF-8");
         // 调用序列化器的相关方法向xml文件中写入数据
         serializer.startDocument("UTF-8", true);
         serializer.startTag(null, "books");
         for (int i = 0; i < 5; i++) {
             serializer.startTag(null, "book");
             serializer.attribute(null, "id", "book1");
             serializer.startTag(null, "name");
             serializer.text("三国演义");
             serializer.endTag(null, "name");
             serializer.startTag(null, "author");
             serializer.text("罗贯中");
             serializer.endTag(null, "author");
             serializer.startTag(null, "price");
             serializer.text("30$");
             serializer.endTag(null, "price");
             serializer.endTag(null, "book");
         }
         serializer.endTag(null, "books");
         serializer.endDocument();

     }

 }