Java tutorial
//package com.java2s; import java.io.OutputStream; import javax.xml.transform.OutputKeys; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerFactory; import javax.xml.transform.dom.DOMSource; import javax.xml.transform.stream.StreamResult; import org.w3c.dom.Node; public class Main { private static TransformerFactory transformerFactory = TransformerFactory.newInstance(); public static int node2Stream(Node node, OutputStream out) throws Exception { if (node == null || out == null) return -1; try { Transformer transformer = transformerFactory.newTransformer(); transformer.setOutputProperty(OutputKeys.ENCODING, "utf-8"); transformer.transform(new DOMSource(node), new StreamResult(out)); return 0; } catch (Exception e) { throw e; } } }