package hdu.fang.parser; import hdu.fang.model.Video; import java.util.ArrayList; import java.util.List; import org.xml.sax.Attributes; import org.xml.sax.SAXException; import org.xml.sax.helpers.DefaultHandler; public class XMLSaxReader extends DefaultHandler {     private List<Video> videos = null;     private Video video = null;     private Long timeLength = null;     private String tag = null;     @Override     public void startDocument() throws SAXException {         videos = new ArrayList<Video>();     }     @Override     public void startElement(String uri, String localName, String qName,             Attributes attributes) throws SAXException {         if ("durl".equals(qName)) {             video = new Video();         }         tag = qName;     }     @Override     public void endElement(String uri, String localName, String qName)             throws SAXException {         if ("durl".equals(qName)) {             videos.add(video);             video = null;         }         tag = null;     }     @Override     public void characters(char[] ch, int start, int length)             throws SAXException {         if (tag != null) {             String data = new String(ch, start, length);             if ("timelength".equals(tag)) {                 timeLength = Long.valueOf(data);             } else if ("order".equals(tag)) {                 video.setOrder(Integer.valueOf(data));             } else if ("url".equals(tag)) {                 video.setUrl(data);             } else if ("length".equals(tag)) {                 video.setLength(Integer.valueOf(data));             }         }     }           public List<Video> getVideos() {         return videos;     }     public long getLength() {         return timeLength;     } }

SAXParserFactory sf = SAXParserFactory.newInstance(); SAXParser sp = sf.newSAXParser(); XMLSaxReader reader = new XMLSaxReader(); InputStream in_withcode = new ByteArrayInputStream(     xml.getBytes("UTF-8"));//xml就是刚得到的xml文件，类型String sp.parse(in_withcode, reader); videos=reader.getVideos();//得到Video List timeLength=reader.getLength();//得到视频长度 System.out.println(videos);