关于i/o的一个有关问题-Java教程-爱易网页

关于i/o的一个有关问题

日期：2014-05-20　浏览次数：20908 次

关于i/o的一个问题
服务器主程序

Java code

package com.cfpl.q;

import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;

public class ServerMain {
    public static void main(String[] args) throws IOException {
        ServerSocket serverSocket = new ServerSocket(5000);
        while (true) {
            Socket socket = serverSocket.accept();
            ServerReadThread sr = new ServerReadThread(socket);
            ServerWriterThread sw = new ServerWriterThread(socket);
            sr.start();
            sw.start();
        }
    }
}

服务器输入的线程

Java code

package com.cfpl.q;

import java.io.IOException;
import java.io.InputStream;
import java.net.Socket;

public class ServerReadThread extends Thread {
    private Socket socket;

    public ServerReadThread(Socket socket) {
        this.socket = socket;
    }

    @Override
    public void run() {
        try {
            InputStream is = socket.getInputStream();
            
            while (true) {
                byte[] bt = new byte[1024];
                 int length = is.read(bt);
                System.out.println(new String(bt,0,length));
                
//                BufferedReader br = new BufferedReader(new InputStreamReader(is));
//                String s = br.readLine();
//                System.out.println(s);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

服务器输出的线程

Java code

package com.cfpl.q;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.Socket;

public class ServerWriterThread extends Thread {
    private Socket socket;

    public ServerWriterThread(Socket socket) {
        this.socket = socket;
    }

    @Override
    public void run() {
        try {
            OutputStream os = socket.getOutputStream();
            while (true) {
                BufferedReader br = new BufferedReader(new InputStreamReader(
                        System.in));
                String s = br.readLine();
                os.write(s.getBytes());
            }

        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

客户端主程序

Java code

package com.cfpl.q;

import java.net.Socket;

public class ClientMain {
    public static void main(String[] args) throws Exception {
        Socket socket = new Socket("127.0.0.1",5000);
        ClientReadThread cr = new ClientReadThread(socket);
        ClientWriterThread cw = new ClientWriterThread(socket);
        cr.start();
        cw.start();
    }
}

客户端输入线程

Java code

package com.cfpl.q;

import java.io.IOException;
import java.io.InputStream;
import java.net.Socket;

public class ClientReadThread extends Thread {
    private Socket socket;

    public ClientReadThread(Socket socket) {
        this.socket = socket;
    }

    @Override
    public void run() {
        try {
            InputStream is = socket.getInputStream();

            while (true) {
                 byte[] bt = new byte[1024];
                 int length = is.read(bt);
                 System.out.println(new String(bt,0,length));

//                BufferedReader br = new BufferedReader(
//                        new InputStreamReader(is));
//                String s = br.readLine();
//                System.out.println(s);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

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