Java FileInputStream Read readFile(File file)

Description

read File

License

Apache License

Declaration

public static byte[] readFile(File file) 

Method Source Code

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

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

import java.io.IOException;

public class Main {
    public static byte[] readFile(String s) {
        return readFile(new File(s));
    }//  w  ww.  j a  va  2  s. c o m

    public static byte[] readFile(File file) {
        if (!file.exists() || file.isDirectory())
            return null;
        try {
            FileInputStream fileinputstream = new FileInputStream(file);
            byte abyte0[] = new byte[fileinputstream.available()];
            fileinputstream.read(abyte0);
            fileinputstream.close();
            return abyte0;
        } catch (IOException ioexception) {
            ioexception.printStackTrace();
        }
        return null;
    }
}

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