Java File to Byte Array fileToByteArray(final File f)

Description

file To Byte Array

License

Open Source License

Declaration

public static byte[] fileToByteArray(final File f) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.File;
import java.io.FileInputStream;

import java.io.IOException;

public class Main {
    public static byte[] fileToByteArray(final File f) throws IOException {
        final FileInputStream is = new FileInputStream(f);
        final byte[] ret = new byte[(int) f.length()];
        int p = 0;
        while (p < ret.length)
            p += is.read(ret, p, ret.length - p);
        is.close();//from  w  w w. j  ava  2 s.c o m
        return ret;
    }
}

Related

1. fileToByteArray(File file)
2. fileToByteArray(File file)
3. FiletoByteArray(File file)
4. fileToByteArray(File file)
5. fileToByteArray(File file)
6. fileToByteArray(final IFile file)
7. fileToByteArray(String filePath)
8. fileToByteArray(String fname)
9. fileToByteArray(String path)