Here you can find the source of InputStreamTOString(InputStream in, String encoding)
public static String InputStreamTOString(InputStream in, String encoding) throws Exception
//package com.java2s; import java.io.ByteArrayOutputStream; import java.io.InputStream; public class Main { final static int BUFFER_SIZE = 4096; public static String InputStreamTOString(InputStream in) throws Exception { ByteArrayOutputStream outStream = new ByteArrayOutputStream(); byte[] data = new byte[BUFFER_SIZE]; int count = -1; while ((count = in.read(data, 0, BUFFER_SIZE)) != -1) outStream.write(data, 0, count); data = null;/* w ww. j ava2 s .co m*/ return new String(outStream.toByteArray(), "ISO-8859-1"); } public static String InputStreamTOString(InputStream in, String encoding) throws Exception { ByteArrayOutputStream outStream = new ByteArrayOutputStream(); byte[] data = new byte[BUFFER_SIZE]; int count = -1; while ((count = in.read(data, 0, BUFFER_SIZE)) != -1) outStream.write(data, 0, count); data = null; return new String(outStream.toByteArray(), "ISO-8859-1"); } }