Python TCP socket編程

# TCP通信設計

# 服務器端

# coding=utf-8
from socket import *
# 服務器端
# 創建服務器端套接字對象
serverSocket = socket(AF_INET,SOCK_STREAM)
# 綁定端口
serverSocket.bind(("", 5050))
# 監聽
serverSocket.listen()
# 等待客戶端的連接
clientSocket, clientInfo = serverSocket.accept()
# 多次通信
while True:
    # 接收客戶端的消息
    receiveData = clientSocket.recv(1024)
    print("客戶端說：{}".format(receiveData.decode("utf-8")))
    # 發送消息
    message = input(">>:")
    clientSocket.send(message.encode("utf-8"))
# 客戶端

# coding=utf-8
from socket import *
# 客戶端
# 創建客戶端套接字對象
clientSocket = socket(AF_INET, SOCK_STREAM)
# 調用connect方法與服務器建立連接
clientSocket.connect(("127.0.0.1", 5050))
# 通信
while True:
    # 客戶單發送消息
    message = input(">>:")
    clientSocket.send(message.encode("utf-8"))
    # 客戶端接收消息
    receiveData = clientSocket.recv(1024)
    print("服務器端說：", receiveData.decode("utf-8"))