String xml = "<Row><Data>0</Data><Data>10057</Data><Data>8602</Data>\n<Data>114.018909</Data>\n<Data>23.209072</Data>\n<Data>广东省惠州市的G324附近,新禾村附近</Data></Row>";
        Pattern pattern = Pattern.compile("<data>(\\d*\\.\\d*)</data>", Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(xml);

        ArrayList<String> lst = new ArrayList<String>();
        while (matcher.find()) {
            lst.add(matcher.group(1));
        }
        System.out.println(lst);

------解决方案--------------------

org.dom4j.io.SAXReader reader = new org.dom4j.io.SAXReader();
			doc = reader.read(new File("conf/database.cfg.xml"));
			Element root = doc.getRootElement();
			List dbs = root.elements();

			if (dbs.size() > 0) {
				Element elm = (Element) dbs.get(0);
				String name = elm.getName();
				initConnProp(elm);
			}