需求分析：对讲机程序，主要实现使用软件的双方之间一对一通信功能

服务端  TCP_Serve

import socket
from datetime import datetime

print("初始化服务器")
HOST = ''
PORT = 8888
ADDRESS = (HOST, PORT)
BUFFER = 1024

print("创建服务器主机套接字对象")
tcp_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

print("绑定主机")
tcp_socket.bind(ADDRESS)

print("启动服务器")
tcp_socket.listen(128)

while True:
    print("等待客户端连接=======")
    client_socket, client_addr = tcp_socket.accept()
    print("客户端{}连接成功".format(client_addr))
    info = "你好,欢迎访问服务器！！"
    client_socket.send(info.encode("utf-8"))
    while True:
        now_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")

        msg = client_socket.recv(BUFFER)
        try:
            print(now_time, "client客户端1：{}".format(msg.decode("utf-8")))
        except:
            print(now_time, "client客户端2：{}".format(msg.decode("gbk")))
        info = input("请输入内容：")
        client_socket.send(info.encode("utf-8"))
        print("发送成功")
        if msg == b'bye':
            print("客户端退出")
            client_socket.close()
            break

tcp_socket.close()

客户端  TCP_Client

import socket
from datetime import datetime

print("连接目标服务器")
HOST = "192.168.11.195"
PORT = 8888
ADDRESS = (HOST, PORT)
BUFFER = 1024

print("创建服务器主机套接字对象")
tcp_client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

print("连接指定服务器")
tcp_client.connect(ADDRESS)

while True:
    now_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")

    info = tcp_client.recv(BUFFER)
    print(now_time, "server服务端:", info.decode("utf-8"))
    msg = input("输入内容：")
    tcp_client.send(msg.encode("utf-8"))
    print("发送成功")

    if msg.lower() == "bye":
        tcp_client.close()
        print("客户端退出。。。")
        break