talkserver.java

来自「多对多JAVA聊天程序,用的是多线程和SOCKET编程实现」· Java 代码 · 共 76 行

import java.io.*;
import java.net.*;

public class TalkServer{
	
	public static void main(String args[]){
		try{
			ServerSocket ss = new ServerSocket(1234);
			Socket s = ss.accept();
			
			InputStream is = s.getInputStream();
			OutputStream os = s.getOutputStream();
			DataInputStream dis = new DataInputStream(is);
			DataOutputStream dos = new DataOutputStream(os);
			
			ReceiveClient rc = new ReceiveClient(dis);
			SendClient sc = new SendClient(dos);
			Thread t1 = new Thread(rc);
			Thread t2 = new Thread(sc);
			
			t1.start();
			t2.start();
			
		}catch(Exception e){
			e.printStackTrace();
		}
	}
}

class ReceiveClient implements Runnable{
	private DataInputStream dis;
	
	public ReceiveClient(DataInputStream dis){
		this.dis = dis;
	}
	
	public void run(){
		try{
			while(true){
				String str = dis.readUTF();
				System.out.println(str);
				if(str.equals("bye")){
					System.exit(0);
				}					
			}
		}catch(Exception e){
			e.printStackTrace();
		}
	}
}

class SendClient implements Runnable{
	private DataOutputStream dos;
	
	public SendClient(DataOutputStream dos){
		this.dos = dos;
	}
	
	public void run(){
		try{
			BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
			String str = br.readLine();
			while(true){
				if(!str.equals("bye")){
					dos.writeUTF(str);
				}else{
					dos.writeUTF("bye");
					System.exit(0);
				}
				str = br.readLine();
			}
		}catch(Exception e){
			e.printStackTrace();
		}
	}
}