Java tutorial
//package com.java2s; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.Reader; import java.io.StringWriter; import java.io.Writer; public class Main { private static String convertStreamToString(InputStream is) { Writer writer = new StringWriter(); char[] buffer = new char[2048]; try { Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8")); int len; while ((len = reader.read(buffer)) != -1) { writer.write(buffer, 0, len); } } catch (IOException e) { e.printStackTrace(); } finally { try { is.close(); } catch (IOException e) { e.printStackTrace(); } } return writer.toString(); } }