sample source for java socket

Java核心SocketChannel经典实例代码Classic example of the core Java code SocketChannel -Classic example of the core Java code SocketChannel

SelectorProvider is an abstract base class that declares methods for providing instances of DatagramChannel, Pipe, java.nio.channels.Selector , ServerSocketChannel, and SocketChannel.

java.nio全称java non-blocking IO，是指jdk1.4 及以上版本里提供的新api（New IO） ，为所有的原始类型（boolean类型除外）提供缓存支持的数据容器，使用它可以提供非阻塞式的高伸缩性网络。(The full name of java.nio Java non-blocking IO, refers to the provision of the new API jdk1.4 and above version (New IO), for all prim