Java tutorial
//package com.java2s; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import javax.imageio.ImageIO; public class Main { public static final String FOLDER = File.separator + "programandoJava" + File.separator; private static void salvarNoDisco(BufferedImage fotoSalvar, String nomeFoto) throws IOException { File f = new File(FOLDER); if (!f.exists()) { f.mkdirs(); f.setReadable(true); f.setWritable(true); } ImageIO.write(fotoSalvar, "png", new File(FOLDER + nomeFoto)); } }