Java FileInputStream Read readFile(File file)

Description

read File

License

Apache License

Declaration

public static byte[] readFile(File file) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.*;

public class Main {

    public static byte[] readFile(File file) throws IOException {
        FileInputStream fis = new FileInputStream(file);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();

        byte[] buf = new byte[4096];
        int read;

        while ((read = fis.read(buf)) != -1) {
            baos.write(buf, 0, read);//from ww  w. ja v a 2s  . c  o  m
        }

        fis.close();
        baos.close();

        return baos.toByteArray();
    }
}

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