Scoket Sample

最新推荐文章于 2024-08-12 11:53:37 发布

原创最新推荐文章于 2024-08-12 11:53:37 发布 · 325 阅读

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#socket #thread #string #class #import #c

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本文介绍了一个简单的Socket服务器实现案例，该服务器能够接受多个客户端连接，并为每个客户端提供独立的线程进行回显服务。服务器监听7070端口，每当有新的客户端连接时，即创建一个新的线程来处理客户端的数据接收和发送。

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Socket Mian Enter:

public class ScockDemo { /** * @param args */ public static void main(String[] args) { try{ int i =1; ServerSocket ss = new ServerSocket(7070); while(true){ Socket incoming =ss.accept(); Runnable r = new TreaderedEchoHandler(incoming,i); Thread t = new Thread(r); t.start(); System.out.println("Connect "+i+" Client"); i++; } } catch(IOException e){ e.printStackTrace(); } } }

TreaderedEchoHandler implements:

import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.io.PrintWriter; import java.net.Socket; import java.util.Scanner; public class TreaderedEchoHandler implements Runnable { @Override public void run() { try{ try{ InputStream inStream =incoming.getInputStream(); OutputStream outStream =incoming.getOutputStream(); Scanner in = new Scanner(inStream); PrintWriter out = new PrintWriter(outStream,true); out.println("hello,enter 88 to exit!"); //echo client input. boolean done = false; while(!done && in.hasNextLine()){ String line = in.nextLine(); out.println("Echo: "+line); if(line.trim().equals("88")) done=true; } } finally{ incoming.close(); } } catch(IOException e){ e.printStackTrace(); } } public TreaderedEchoHandler(Socket i,int c){ this.incoming =i; this.counter = c; } private Socket incoming; private int counter; public int getCounter() { return counter; } }