需要导包：xmlpull_1_1_3_1.jar 和kxml2-2.3.0.jar
package tan. pull;
import java. io.FileReader ;
import org. xmlpull.v1 .XmlPullParser;
import org. xmlpull.v1 .XmlPullParserFactory;
public class TestPullExe {
public static void main(String [] args) throws Exception {
//查询id=007学生
//1.获取解析器工厂
XmlPullParserFactory factory = XmlPullParserFactory.newInstance() ;
//2.使用工厂对象生成解析器对象
XmlPullParser parser = factory.newPullParser ();
//3.使用解析器对象加载 xml
parser .setInput(new FileReader("student.xml" ));
//读取到指定内容的标示符
boolean isReadId =false ;
boolean isReadName =false ;
while(parser .next()!=XmlPullParser .END_DOCUMENT){
if(parser .getEventType() ==XmlPullParser. START_TAG){
//读到id且等于007这设置isReadId=true;
String idStr = parser.getAttributeValue( null, "id") ;
if("007" .equals(idStr)){
isReadId =true ;
}
//读到name,且isReadName=true;
if("name" .equals(parser. getName()) && isReadId){
isReadName =true ;
}
}
if(parser .getEventType() ==XmlPullParser. TEXT){
//如果
if(isReadId && isReadName){
System .out. println( "name:"+parser .getText());
break;
}
}
}
System .out. println( parser.getEventType ()); //4
文本
}
}
