java实现一个简单TCPSocket聊天室功能分享

java实现一个简单TCPSocket聊天室功能分享

本文实例为大家分享了java实现TCPSocket聊天室功能的相关代码，供大家参考，具体内容如下

1.TCPserver.java

import java.net.*;

import java.io.*;

import java.util.*;

import java.util.concurrent.*;

public class TCPserver{

private static final int SERVERPORT = 8888;

private ServerSocket MyServer = null;

private List Clients = new ArrayList();

private ExecutorService mExecutorService;

public TCPserver(){

try{

MyServer = new ServerSocket(SERVERPORT);

mExecutorService = Executors.newCachedThreadPool();

System.out.println("start:");

Socket MySocket = null;

while(true){

MySocket = MyServer.accept();

Clients.add(MySocket);

mExecutorService.execute(new ThreadServer(MySocket));

}

}catch(Exception e){

e.printStackTrace();

System.exit(0);

}

}

class ThreadServer implements Runnable{

privatehttp:// Socket msocket=null;

private BufferedReader in= null;

private PrintWriter out = null;

private String mStrMSG = null;

public ThreadServer(Socket socket) {

try{

this.msocket=socket;

in = new BufferedReader(new InputStreamReader(msocket.getInputStream(), "GB2312"));

mStrMSG = "user:" + msocket.getInetAddress() + " come total:" + Clients.size();

SendMassage();

}catch(IOException e){

System.out.println("erorr");

System.exit(0);

}

}

private void SendMassage(){

try{

System.out.println(mStrMSG);

for(Socket MySocket:Clients)

{

out = new PrintWriter(new OutputStreamWriter(MySocket.getOutputStream(),"GB2312"),true);

out.println(mStrMSG);

}

}catch(IOException e){

EzjfZejLuN System.out.println("erorr");

System.exit(0);

}

}

public void run(){

try{

while((mStrMSG = in.readLine())!=null){

if(mStrMSG.trim().equals("exit")){

Clients.remove(msocket);

in.close();

out.close();

mStrMSG = "user:" + msocket.getInetAddress() + " exit tatal:" + Clients.size(); ;

msocket.close();

SendMassage();

break;

}

else{

mStrMSG = msocket.getInetAddress()+":" + mStrMSG;

SendMassage();

}

}

}catch(IOException e){

System.out.println("erorr");

System.exit(0);

}

}

}

public static void main(String[] args){

new TCPserver();

}

}

2.TCPclient.java

import java.net.*;

import javahttp://.io.*;

import java.util.concurrent.*;

public class TCPclient {

private static final int PORT = 8888;

private Socket Client = null;

private BufferedReader sin = null;

private ExecutorService mExecutorService;

public TCPclient(){

try{

Client = new Socket("120.27.126.174",PORT);

sin = new BufferedReader(new InputStreamReader(Client.getInputStream(),"GB2312"));

mExecutorService = Executors.newCachedThreadPool();

mExecutorService.execute(new ThreadClient(Client));

String msg = null;

while((msg = sin.readLine()) != null) {

System.out.println(msg);

}

}catch(IOException e){

System.out.println(e.getMessage());

}

}

class ThreadClient extends Thread{

private Socket mSocket = null;

private String msg = null;

BufferedReader in = null;

PrintWriter out = null;

public ThreadClient(Socket socket){

this.mSocket = socket;

}

public void run(){

try{

in = new BufferedReader(new InputStreamReader(System.in));

out = new PrintWriter(new OutputStreamWriter(mSocket.getOutputStream(), "GB2312"), true);

while(true){

msg = in.readLine();

out.println(msg);

if(msg.trim().equals("exit")){

in.close();

out.close();

mExecutorService.shutdownNow();

break;

}

}

}catch(IOException e){

System.out.println("see you");

System.exit(0);

}

}

}

public static void main(String[] args){

new TCPclient();

}

}

以上就是java实现TCPSocket聊天室功能的代码，希望对大家的学习有所帮助。

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