Java tutorial
//package com.java2s; /* * Copyright 2010 Gauthier Van Damme for COSIC * Licensed 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 * * http://www.apache.org/licenses/LICENSE-2.0 * * 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 java.io.FileInputStream; import java.io.IOException; public class Main { public static byte[] getBytesFromFile(String path) throws IOException { FileInputStream file = new FileInputStream(path); byte[] data = new byte[(int) file.available()]; file.read(data); file.close(); return data; } }