Java - Write code to read InputStream and return a string

  1. HOME
  2. Java
  3. File Input Output
  4. Read Files

Requirements

Write code to read InputStream and return a string

Demo

//package com.book2s;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class Main {
    public static String readStream(final InputStream pStream)
            throws IOException {

        InputStreamReader isr = new InputStreamReader(pStream);
        BufferedReader br = new BufferedReader(isr);
        StringBuffer buf = new StringBuffer();
        String line = br.readLine();
        buf.append(line);//from   w w w. j a  v a2 s .  c  o  m
        while ((line = br.readLine()) != null) {

            buf.append("\n");
            buf.append(line);
        }

        return buf.toString();
    }
}