Android DOM解析XML
16lz
2021-01-23
import java.io.InputStream;import java.util.ArrayList;import java.util.List;import javax.xml.parsers.DocumentBuilder;import javax.xml.parsers.DocumentBuilderFactory;import javax.xml.parsers.SAXParser;import javax.xml.parsers.SAXParserFactory;import org.w3c.dom.Document;import org.w3c.dom.Element;import org.w3c.dom.Node;import org.w3c.dom.NodeList;import cn.itcast.domain.Person;/** * 采用DOM解析XML内容 */public class DOMPersonService {public static List getPersons(InputStream inStream) throws Throwable{List persons = new ArrayList();DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();DocumentBuilder builder = factory.newDocumentBuilder();Document documnet = builder.parse(inStream);Element root = documnet.getDocumentElement();NodeList personNodes = root.getElementsByTagName("person");for(int i=0 ; i < personNodes.getLength(); i++){Person person = new Person();Element personElement = (Element)personNodes.item(i);person.setId(new Integer(personElement.getAttribute("id")));NodeList personChilds = personElement.getChildNodes();for(int y=0 ; y < personChilds.getLength(); y++){if(personChilds.item(y).getNodeType()==Node.ELEMENT_NODE){//判断当前节点是否是元素类型节点Element childElement = (Element)personChilds.item(y);if("name".equals(childElement.getNodeName())){person.setName(childElement.getFirstChild().getNodeValue());}else if("age".equals(childElement.getNodeName())){person.setAge(new Short(childElement.getFirstChild().getNodeValue()));}}}persons.add(person);}return persons;}} 更多相关文章
- 谁说Android的动画不廉价（三）之共享元素动画
- Android manifest.xml 中元素含义
- Android 之读取元素中的数据
- Android 读取元素中的数据
- Android 节点进度条
- android:clipChildren 子元素超出父元素绘制区域
- 谁说Android的动画不廉价（四）之元素动画
- Android 获取界面上的元素