# TCP通信设计

# 服务器端

# coding=utf-8
from socket import *
# 服务器端
# 创建服务器端套接字对象
serverSocket = socket(AF_INET,SOCK_STREAM)
# 绑定端口
serverSocket.bind(("", 5050))
# 监听
serverSocket.listen()
# 等待客户端的连接
clientSocket, clientInfo = serverSocket.accept()
# 多次通信
while True:
    # 接收客户端的消息
    receiveData = clientSocket.recv(1024)
    print("客户端说：{}".format(receiveData.decode("utf-8")))
    # 发送消息
    message = input(">>:")
    clientSocket.send(message.encode("utf-8"))
# 客户端

# coding=utf-8
from socket import *
# 客户端
# 创建客户端套接字对象
clientSocket = socket(AF_INET, SOCK_STREAM)
# 调用connect方法与服务器建立连接
clientSocket.connect(("127.0.0.1", 5050))
# 通信
while True:
    # 客户单发送消息
    message = input(">>:")
    clientSocket.send(message.encode("utf-8"))
    # 客户端接收消息
    receiveData = clientSocket.recv(1024)
    print("服务器端说：", receiveData.decode("utf-8"))