Java tutorial
//package com.java2s; import org.w3c.dom.Document; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerFactory; import javax.xml.transform.dom.DOMSource; import javax.xml.transform.stream.StreamResult; import java.io.StringWriter; public class Main { public static String xmlToString(Document doc) throws Exception { TransformerFactory factory = TransformerFactory.newInstance(); Transformer transformer = factory.newTransformer(); StringWriter writer = new StringWriter(); transformer.transform(new DOMSource(doc.getDocumentElement()), new StreamResult(writer)); String result = writer.toString(); System.out.println(result); return result; } }