Java tutorial
//package com.java2s; //License from project: Apache License import java.io.BufferedOutputStream; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.nio.charset.Charset; public class Main { public static void writeFile(String data, File file) { writeFile(data.getBytes(Charset.forName("UTF-8")), file); } public static void writeFile(byte[] data, File file) { try { BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file, false)); bos.write(data); bos.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } }