package cn.byhieg.niotutorial;

import java.io.File;

import java.io.FileNotFoundException;

import java.io.IOException;

import java.io.RandomAccessFile;

import java.nio.ByteBuffer;

import java.nio.channels.FileChannel;

public class NioTest {

public static void main(String[] args) throws IOException {

String s = File.separator;

RandomAccessFile aFile = new RandomAccessFile("D:" + s + "read_file.txt","rw");

FileChannel inChannel = aFile.getChannel();

ByteBuffer buf = ByteBuffer.allocate(48);

int bytesRead = inChannel.read(buf);

while (bytesRead != -1) {

buf.flip();

while (buf.hasRemaining()) {

System.out.print((char) buf.get());

}

buf.clear();

bytesRead = inChannel.read(buf);

}

aFile.close();

}

}

I don't know what I do now is right, those are wrong, and when I finally die then I know these.

So what I can do now is to try to do everything well, and then wait to die .

Sometimes I can be very happy to talk to everyone, can be very presumptuous, but no one knows,

it is but very deliberately camouflage, camouflage; I can make him very happy very happy,

but couldn't find the source of happiness, just giggle.