大鸡腿的博客

1.nio不同于平常的io，io是由字节流、字符流组成，nio由channel管道、buffer缓冲区组成。效率更高。2.流是单向的，channel是双向的，可以从channel到buffer，buffer到channel3.Selector选择器，这个东东在netty接触过，用来监听各个channel的连接，断开，发送消息等等转自http://ifeve.com/overview/...

FileChannel可以用来读取文件，RandomAccessFile file; { try { file = new RandomAccessFile("C:\\Users\\大鸡腿\\Desktop\\a.txt", "rw"); FileChannel fileChannel =...

http://ifeve.com/file-channel/

ServerSocketChannel对应SocketChannel,ServerSocket对应Socket第一种对应Channel、ByteBuffer，第二种对应InputStream、OutputStream服务端try { ServerSocketChannel serverSocketChannel = ServerSocketChannel.op...