Java tutorial
//package com.java2s; /** * * Copyright 2008 - 2010 * * 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. * * @project loonframework * @author chenpeng * @email ceponline@yahoo.com.cn * @version 0.1.0 */ import java.io.ByteArrayOutputStream; import java.io.DataOutputStream; import java.io.IOException; public class Main { private static byte[] stringToBytes(String string) { if (string == null) { return null; } byte[] buffer = null; ByteArrayOutputStream baos = new ByteArrayOutputStream(); DataOutputStream dos = new DataOutputStream(baos); try { dos.writeUTF(string); buffer = baos.toByteArray(); } catch (IOException ex) { } finally { try { baos.close(); dos.close(); } catch (IOException ex1) { } baos = null; dos = null; } return buffer; } }