clientserver.java

来自「介绍有关java的资料 课件 相当一本书籍 里面都是很基础的知识」· Java 代码 · 共 57 行

/**
 * Title:        Java网络编程演示
 * Description:  Java网络编程演示，用于北京师范大学计算机系Java课程教学示范。
 * Copyright:    Copyright (c) 2001
 * Company:      北京师范大学计算机系
 * @author 孙一林
 * @version 1.0
 */
	import java.io.*;
	import java.net.*;
	public class ClientServer {					// 定义ClientServer类
	  public ClientServer() {						// receiveServer构造方法
		new Thread(new MyServer()).start();				// ServerSocket实例化
		new Thread(new MyClient()).start();				// ServerSocket实例化
	  }
	  public static void main(String args[]){		// 定义main方法
    	new ClientServer();
	  }
	}
	class MyServer implements Runnable{
		public void run() {							// 线程执行方法
			ServerSocket server = null;
			Socket serverSocket = null;
			OutputStream os = null;
			try{
				server = new ServerSocket(88,16);
				serverSocket = server.accept();
				System.out.println( "Connect on the Server side!" );
				os = serverSocket.getOutputStream();
				os.write( 50 );
				server.close();
			}
			catch( IOException e ) {
					System.out.println( "Caught Exception: " + e );
			}
		}
	}
	class MyClient implements Runnable{
		public void run() {							// 线程执行方法
			Socket clientSocket = null;
			InputStream is = null;
			try{
				clientSocket = new Socket( InetAddress.getLocalHost(),88);
				is = clientSocket.getInputStream();
				System.out.println( "Client reads: " + is.read() );
				clientSocket.close();
			}
			catch( UnknownHostException e ) {
					System.out.println( "Caught Exception: " + e );
			}
			catch( IOException e ) {
					System.out.println( "Caught Exception: " + e );
			}
		}
	}