TCP通信程序练习（客户端数据来自于键盘录入）

package NetworkProgramming.TCP.SocketDemo02;

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

/**
 * FileName: CilentDemo
 * Author:   lps
 * Date:     2022/4/2 11:21
 * Sign:刘品水 Q：1944900433
 */
public class CilentDemo {
    public static void main(String[] args) throws IOException {
        Socket s = new Socket("192.168.10.102", 1944);
        //OutputStream os = s.getOutputStream();
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        //封装输出流对象
        BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(s.getOutputStream()));
        String line;
        while ((line = br.readLine()) != null) {
            if ("886".equals(line)) {
                break;
            }
            //os.write(line.getBytes(StandardCharsets.UTF_8));
            bw.write(line);
            bw.newLine();
            bw.flush();
        }
//释放资源
        s.close();
    }

}

package NetworkProgramming.TCP.SocketDemo02;

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

/**
 * FileName: ServerDemo
 * Author:   lps
 * Date:     2022/4/2 11:22
 * Sign:刘品水 Q：1944900433
 */
public class ServerDemo {
    public static void main(String[] args) throws IOException {
        ServerSocket ss = new ServerSocket(1944);
        while (true) {
            //Socket accept()
            //监听要对这个套接字作出的连接并接受它。
            Socket s = ss.accept();
            //InputStream is = s.getInputStream();
            //InputStreamReader isr = new InputStreamReader(is);
            //BufferedReader br = new BufferedReader(new InputStreamReader(isr));
            BufferedReader br = new BufferedReader(new InputStreamReader(s.getInputStream()));
            String line;
            while ((line = br.readLine()) != null) {
                System.out.println("接受的数据为："+line);
            }
            ss.close();
        }
    }
}