Here you can find the source of copyFiles(String srcPath, String destPath)
public static void copyFiles(String srcPath, String destPath) throws IOException
//package com.java2s; /*/* w w w . j a v a 2s . c om*/ Copyright 2007-2009 QSpin - www.qspin.be This file is part of QTaste framework. QTaste is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. QTaste is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with QTaste. If not, see <http://www.gnu.org/licenses/>. */ import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; public class Main { public static void copyFiles(String srcPath, String destPath) throws IOException { File srcFile = new File(srcPath); File destFile = new File(destPath); destFile.mkdirs(); if (srcFile.isDirectory() && destFile.isDirectory()) copyFiles(srcFile, destFile); } public static void copyFiles(File src, File dest) throws IOException { if (src.isDirectory()) { dest.mkdirs(); String list[] = src.list(); for (int i = 0; i < list.length; i++) { String dest1 = dest.getPath() + "/" + list[i]; String src1 = src.getPath() + "/" + list[i]; // i.e: avoid .svn directory File src1_ = new File(src1); File dest1_ = new File(dest1); if (!src1_.isHidden()) copyFiles(src1_, dest1_); } } else { FileInputStream fin = new FileInputStream(src); FileOutputStream fout = new FileOutputStream(dest); int c; while ((c = fin.read()) >= 0) { fout.write(c); } fin.close(); fout.close(); } } }