package xml; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.Text; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import javax.xml.transform.TransformerException; import java.io.IOException; public class GenerateXml { public static void main(String[] args) throws ParserConfigurationException, TransformerException, IOException { DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = factory.newDocumentBuilder(); Document document = builder.newDocument(); Element root = document.createElement("root"); Element font = document.createElement("font"); Text text = document.createTextNode("TimesNewRoman"); document.appendChild(root); root.appendChild(font); font.appendChild(text); font.setAttribute("size", "20"); // Transformer t = TransformerFactory.newInstance().newTransformer(); // t.setOutputProperty(OutputKeys.INDENT, "yes"); // t.transform(new DOMSource(document), new StreamResult(new FileOutputStream("temp.xml"))); // DOMImplementation impl = document.getImplementation(); // DOMImplementationLS implLS = (DOMImplementationLS)impl.getFeature("LS", "3.0"); // LSSerializer ser = implLS.createLSSerializer(); // ser.getDomConfig().setParameter("format-pretty-print", true); // String str = ser.writeToString(document); // LSOutput out = implLS.createLSOutput(); // out.setEncoding("UTF-8"); // out.setByteStream(Files.newOutputStream(Paths.get("temp.xml"))); // ser.write(document, out); } }