Java tutorial
//package com.java2s; import java.io.File; 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.Document; public class Main { public static void buildXmlFile(Document doc, String path) { TransformerFactory tfactory = TransformerFactory.newInstance(); try { Transformer transformer = tfactory.newTransformer(); DOMSource source = new DOMSource(doc); StreamResult result = new StreamResult(new File(path)); transformer.setOutputProperty("encoding", "gb2312"); transformer.transform(source, result); } catch (Exception e) { e.printStackTrace(); } } public static void buildXmlFile(Document doc, File file) { TransformerFactory tfactory = TransformerFactory.newInstance(); try { Transformer transformer = tfactory.newTransformer(); DOMSource source = new DOMSource(doc); StreamResult result = new StreamResult(file); transformer.setOutputProperty("encoding", "gb2312"); transformer.transform(source, result); } catch (Exception e) { e.printStackTrace(); } } }