我将为此使用javax.xml.xpathJava SE 5中包含的API。
import java.io.FileReader;import javax.xml.xpath.XPath;import javax.xml.xpath.XPathConstants;import javax.xml.xpath.XPathFactory;import org.w3c.dom.NodeList;import org.xml.sax.InputSource;public class Demo { public static void main(String[] args) throws Exception { XPath xPath = XPathFactory.newInstance().newXPath(); FileReader reader = new FileReader("input.xml"); InputSource xml = new InputSource(reader); NodeList titleNodes = (NodeList) xPath.evaluate("//item/title", xml, XPathConstants.NODESET); for(int x=0; x<titleNodes.getLength(); x++) { System.out.println(titleNodes.item(x).getTextContent()); } }}
