_074_NIO_socket的应用(4)

===

服务端

package 新型IO;

import java.awt.font.TextHitInfo;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.SocketAddress;
import java.nio.channels.ServerSocketChannel;

public class _004_NIO和Socket
	{

		public static void main(String[] args) throws Exception
			{
				//开启服务器socket通道 但是未绑定
                 ServerSocketChannel ssc1=ServerSocketChannel.open();
                 
                 //创建绑定地址
                 SocketAddress addr1=new InetSocketAddress("localhost", 8888);
                 
                 //进行绑定
                 ssc1.bind(addr1);
                 
                 //配置非阻塞模式
				 ssc1.configureBlocking(false);
				 
				 while(true)
					 {
						 if(ssc1.accept()!=null)//因为是非阻塞模式.所以要循环,不然程序就结束了 
							 {
								 System.out.println("连接成功");
								 break;
							 }
						 Thread.sleep(2000);
						 System.out.println("等待连接");
					 }
				 
			}

	}

客户端

package 新型IO;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.channels.SocketChannel;

public class _004_client
	{

		public static void main(String[] args) throws Exception
			{
				//开启SocketChannel
				 SocketChannel sc1=SocketChannel.open();
				 
				 //创建连接地址
				 InetSocketAddress addr1=new InetSocketAddress("localhost", 8888);
				 
				 
				 //进行连接
				 boolean b=sc1.connect(addr1);
				 
			}

	}