Here you can find the source of writeToFile(Document doc, String filePath)
public static void writeToFile(Document doc, String filePath) throws TransformerException
//package com.java2s; /**// w w w . ja va 2 s . co m * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * <p/> * http://www.apache.org/licenses/LICENSE-2.0 * <p/> * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import org.w3c.dom.Document; import javax.xml.transform.TransformerException; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerFactory; import javax.xml.transform.OutputKeys; import javax.xml.transform.stream.StreamResult; import javax.xml.transform.dom.DOMSource; import java.io.File; public class Main { public static void writeToFile(Document doc, String filePath) throws TransformerException { Transformer trans = TransformerFactory.newInstance().newTransformer(); trans.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); trans.setOutputProperty(OutputKeys.INDENT, "yes"); DOMSource source = new DOMSource(doc); trans.transform(source, new StreamResult(new File(filePath))); } }