KXML2解析XML文件

 class ReadXML extends Thread {public void run() {try { //Open http connection HttpConnection httpConnection = (HttpConnection) Connector.open(URL);//Initilialize XML parserKXmlParser parser = new KXmlParser();parser.setInput(new InputStreamReader(httpConnection.openInputStream()));parser.nextTag();parser.require(XmlPullParser.START_TAG, null, "catalog");//Iterate through our XML filewhile (parser.nextTag () != XmlPullParser.END_TAG) readXMLData(parser);parser.require(XmlPullParser.END_TAG, null, "catalog");parser.next();parser.require(XmlPullParser.END_DOCUMENT, null, null);} catch (Exception e) { e.printStackTrace (); resultItem.setLabel ("Error:"); resultItem.setText (e.toString ());} } } private void readXMLData(KXmlParser parser)throws IOException, XmlPullParserException {//Parse our XML fileparser.require(XmlPullParser.START_TAG, null, "title");Book book = new Book();while (parser.nextTag() != XmlPullParser.END_TAG) {parser.require(XmlPullParser.START_TAG, null, null);String name = parser.getName();String text = parser.nextText();System.out.println ("<"+name+">"+text);if (name.equals("name"))book.setName(text);else if (name.equals("description"))book.setDescription(text);else if (name.equals("author"))book.setAuthor(text);else if (name.equals("rating"))book.setRating(text);else if (name.equals("available"))book.setAvailable(text);parser.require(XmlPullParser.END_TAG, null, name);}bookVector.addElement(book);parser.require(XmlPullParser.END_TAG, null, "title");}

 

对应的XML文件

<?xml version="1.0"?><catalog><title><name>EJB 2</name><description>EJB 2 Fundamentals</description><author>Jason</author><rating>4</rating><available>Yes</available></title><title><name>Applied XML</name><description>Advanced XML Parsing Programming</description><author>Jason</author><rating>5</rating><available>Yes</available></title></catalog>