Server 代码
package com;
import java.net.*;import java.io.*;import java.util.*;
public class Server { public static void main(String[] args) throws Exception { ServerSocket server = new ServerSocket(8001); List<Socket> ss = new ArrayList<Socket>(); while (true) { Socket socket = server.accept(); ss.add(socket); new ServerThread1(socket).start(); } // socket.close(); // server.close(); }}
class ServerThread1 extends Thread { private Socket socket;
public ServerThread1(Socket socket) { this.socket = socket; }
public void run() { PrintWriter out = null; BufferedReader in = null; try { out = new PrintWriter(socket.getOutputStream()); in = new BufferedReader(new InputStreamReader(socket .getInputStream()));
String s = in.readLine(); System.out.println(s + "上线了"); out.println(s + "上线了"); out.flush();
s = in.readLine(); while (s != null && !s.equals("quit")) {
System.out.println(s);
out.println(s);
out.flush();
s = in.readLine(); } } catch (Exception e) { e.printStackTrace(); } finally { try { in.close(); out.close(); socket.close(); } catch (Exception e) {
} } }}
Client代码
package com;
import java.net.*;import java.io.*;
public class Client {
public static void main(String[] args) throws Exception { Socket socket = new Socket("127.0.0.1", 5001); // BufferedReader sin = new BufferedReader( new InputStreamReader(System.in)); PrintWriter out = new PrintWriter(socket.getOutputStream()); String cname = args[0]; out.println(cname); out.flush(); new ClientThread1(socket).start();//
String c = sin.readLine(); while (!c.equals("quit")) { out.println(cname + "说:" + c); out.flush(); c = sin.readLine(); }
out.close(); socket.close(); }}
class ClientThread1 extends Thread { private Socket socket;
public ClientThread1(Socket socket) { this.socket = socket; }
public void run() { BufferedReader in = null; try { in = new BufferedReader(new InputStreamReader(socket .getInputStream())); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } while (true) { String s; try { s = in.readLine(); System.out.println(s); } catch (IOException e) { // TODO Auto-generated catch block // e.printStackTrace(); break; } } }}
如有错请帮忙改正!
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转载自wangjinlongaisong-126-com.iteye.com/blog/868688
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