Java tutorial
//package com.java2s; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.InputStream; public class Main { private final static int BUFFER_SIZE = 0x400; public static String inputStream2String(InputStream inStream) throws IOException { return new String(readInputStream(inStream), "UTF-8"); } public static byte[] readInputStream(InputStream inStream) throws IOException { ByteArrayOutputStream outSteam = new ByteArrayOutputStream(); byte[] buffer = new byte[BUFFER_SIZE]; int len = 0; while ((len = inStream.read(buffer)) != -1) { outSteam.write(buffer, 0, len); } outSteam.close(); inStream.close(); return outSteam.toByteArray(); } }