import org.apache.commons.configuration.ConfigurationException;import org.apache.commons.configuration.HierarchicalConfiguration;import org.apache.commons.configuration.HierarchicalConfiguration.Node;import org.apache.commons.configuration.XMLConfiguration;public class parseXMDemo {private static String parseMutliLines(HierarchicalConfiguration lineConfig) {String value="";Node root = lineConfig.getRoot();List children = root.getChildren();int count = 0;for (int i = 0; i < children.size(); i++) {Node child = (Node) children.get(i);if ("point".equals(child.getName())) {count++;}}for (int i = 0; i < count; i++) {value += lineConfig.getString("point(" + i + ")[@X]");value += ",";value += lineConfig.getString("point(" + i + ")[@Y]");value += ":";}return value;}public static void main(Stirng[] args) {String xml = "<csMsgsReq>" +"<csMsgReq xsi:type=\"cstypeNotify\">" +"<authority xsi:type=\"cstypeAuthorityCommon\"/>" +"<nbase xsi:type=\"cstypeAlarmGeneral\">" +"<alarmTime>2014-10-09T17:16:54.687</alarmTime>" +"<TrackLine xsi:type=\"cstypeTrackLineType\" lineLth=\"24\">" +"<point xsi:type=\"cstypepoint\" X=\"0\" Y=\"0\"/>" +"<point xsi:type=\"cstypepoint\" X=\"1386\" Y=\"472\"/>" +"</TrackLine>" +"</nbase>" +"</csMsgReq>" +"</csMsgsReq>";InputStream in = new ByteArrayInputStream(xml.getBytes());XMLConfiguration config = new XMLConfiguration();try {config.load(in);String alarmTime = config.getString("csMsgReq.nbase.alarmTime"); HierarchicalConfiguration lineConfig = (HierarchicalConfiguration)config.subset("csMsgReq.nbase.TrackLine");String trackLine = parseMutliLines(lineConfig);} catch (ConfigurationException e) {e.printStackTrace();}}}