SocketChannel sc = null;
try {
	sc = SocketChannel.open();
	sc.configureBlocking(false);
	sc.connect(new InetSocketAddress(((TcpAddress) address).getInetAddress(),((TcpAddress) address).getPort()));
	s = sc.socket();
	entry = new SocketEntry((TcpAddress) address, s);
	entry.addMessage(message);
	sockets.put(address, entry);
	synchronized (pending) {
		pending.add(entry);
	}
	selector.wakeup();
	logger.debug("Trying to connect to " + address);
} catch (IOException iox) {
	logger.error(iox);
	throw iox;
}

/**
 * Retrieves a socket associated with this channel.
 *
 * <p> The returned object will not declare any public methods that are not
 * declared in the {@link java.net.Socket} class. </p>
 *
 * @return A socket associated with this channel
 */
public abstract Socket socket();

package com.xidian.nms.socket;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketAddress;
public class SocketServer {
	public static void main(String[] args) throws Exception {
		// 創建非邦定式連接對象
		ServerSocket ss = new ServerSocket();
		// 需要邦定的本地IP和地址
		SocketAddress address = new InetSocketAddress("192.168.0.109", 2330);
		// 將連接對象邦定到地址
		ss.bind(address);
		System.out.println("服務已經啟動");
		while (true) {
			// 接收請求
			Socket socketClient = ss.accept();
			// 客戶端IP
			String ip = socketClient.getInetAddress().getHostAddress();
			//　客戶端端口
			int port = socketClient.getPort();
			System.out.println("服務端收到請求：" + ip + "/" + port);
		}
	}
}

package com.xidian.nms.socket;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;
public class SocketClient {
	public static void main(String[] args) throws Exception{
		Socket socket = new Socket();
		// 需要邦定的本地IP
		InetAddress iaddThis = InetAddress.getByName("192.168.1.109");
		// 需要邦定的本地地址
		SocketAddress saddThis = new InetSocketAddress(iaddThis,2331);
		socket.bind(saddThis);
		// 連接的遠程服務地址
		InetAddress iaddRe = InetAddress.getByName("192.168.0.109");
		SocketAddress saddRe = new InetSocketAddress(iaddRe,2330);
		// 顯示連接
		socket.connect(saddRe);
//		Socket socket = new Socket("192.168.0.109", 2330);
	}
}

try {
	sc = SocketChannel.open();
	s = sc.socket();
	s.bind(new InetSocketAddress("192.168.0.109", 999));
	s.connect(new InetSocketAddress(((TcpAddress) address).getInetAddress(),((TcpAddress) address).getPort()));
	sc.configureBlocking(false);
	entry = new SocketEntry((TcpAddress) address, s);
	entry.addMessage(message);
	sockets.put(address, entry);
	synchronized (pending) {
		pending.add(entry);
	}
	selector.wakeup();
	logger.debug("Trying to connect to " + address);
} catch (IOException iox) {
	logger.error(iox);
	throw iox;
}