[网络协议]tcp通信程序

客户端
package it.com.cc.three;

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

public class ClientDemo {

public static void main(String[] args) throws IOException {
    Socket s=new Socket("ipv6",10000);
    BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
    BufferedWriter bw=new BufferedWriter(new OutputStreamWriter(s.getOutputStream()));
    String line;
    while((line= br.readLine())!=null){
        if ("886".equals(line)){
            break;
        }
        bw.write(line);
        bw.newLine();
        bw.flush();
    }
    s.close();
}

}
服务端
package it.com.cc.three;

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

public class ServerDemo {

public static void main(String[] args) throws IOException {
    ServerSocket ss=new ServerSocket(10000);
    Socket s=ss.accept();
    BufferedReader br=new BufferedReader(new InputStreamReader(s.getInputStream()));
    String line;
    while((line= br.readLine())!=null){
        System.out.println(line);
    }
    ss.close();

}

}