聊天室项目day02

客户端连接

package socket;

import java.net.Socket;

public class Client {
	
	private Socket socket;
	
	public Client(){
		try{
			
			System.out.println("正在连接服务端....");
					
		socket = new Socket("localhost",8088);
		System.out.println("已连接服务端....");
		}catch(Exception e){
			e.printStackTrace();
		}
	}
	
	public void start(){
		
	}
	public static void main(String[] args){
		Client client = new Client();
		client.start();
	}

}

运行结果如下

package socket;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;

public class Server {
	
	private ServerSocket server;
	public Server(){
		try{
			
			System.out.println("正在启动服务端...");
			server = new ServerSocket(8088);
			System.out.println("服务端启动完毕...");
			
		}catch(Exception e){
			e.printStackTrace();
		}
		
	}
	public void start(){
		try{
			
			System.out.println("等待客户端连接...");
			Socket socket = server.accept();
			System.out.println("一个客户端连接...");
			
			InputStream in
			      = socket.getInputStream();
			InputStreamReader isr
			      = new InputStreamReader(in,"UTF-8");
			BufferedReader br 
			      = new BufferedReader(isr);
			
			String message = br.readLine();
			System.out.println("客户端说："+message);
		}catch(Exception e){
			e.printStackTrace();
		}
	}

	public static void main(String[] args) {
		Server server = new Server();
		server.start();
		

	}

}