Java File Read via ByteBuffer readFile(String path)

Description

read File

License

Open Source License

Declaration

static String readFile(String path) throws IOException 

Method Source Code

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

import java.io.*;
import java.nio.*;
import java.nio.channels.FileChannel;
import java.nio.charset.Charset;

public class Main {
    static String readFile(String path) throws IOException {
        FileInputStream stream = new FileInputStream(new File(path));
        try {//from w  w  w. j  a  va  2s . c om
            FileChannel fc = stream.getChannel();
            MappedByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0, fc.size());
            return Charset.defaultCharset().decode(bb).toString();
        } finally {
            stream.close();
        }
    }
}

Related

1. readFile(String name)
2. readFile(String name)
3. readFile(String path)
4. readFile(String path)
5. readFile(String path)
6. readFileAsByteArray(File file)
7. readFileAsByteArray(String path)
8. readFileAsStringArray(File file)
9. readFileChannelFully(FileChannel fileChannel, byte buf[], int off, int len)