用pull解析和生成xml简单实例
?
?
?
?
/**pull解析xml文件**/public static List<Person> getPersons(InputStream inStream) throws Throwable{List<Person> persons = null;Person person = null;XmlPullParser parser = Xml.newPullParser();parser.setInput(inStream, "UTF-8");int eventType = parser.getEventType();//产生第一个事件while(eventType!=XmlPullParser.END_DOCUMENT){//只要不是文档结束事件switch (eventType) {case XmlPullParser.START_DOCUMENT:persons = new ArrayList<Person>();break;case XmlPullParser.START_TAG:String name = parser.getName();//获取解析器当前指向的元素的名称if("person".equals(name)){person = new Person();person.setId(new Integer(parser.getAttributeValue(0)));}if(person!=null){if("name".equals(name)){person.setName(parser.nextText());//获取解析器当前指向元素的下一个文本节点的值}if("age".equals(name)){person.setAge(new Short(parser.nextText()));}}break;case XmlPullParser.END_TAG:if("person".equals(parser.getName())){persons.add(person);person = null;}break;}eventType = parser.next();}return persons;}}?与sax不同的是pull只要对先获得一个事件类型然后用switch判断只要判断Tag,并用nextText获得文本
用 parser.next();循环
?
?
?