tcpg通信

from socket import *

def main():
    #  创建套接字
    tcp_socket = socket(AF_INET,SOCK_STREAM)
    #  链接服务端
    ip = input(‘请输入链接ip:‘)
    port = int(input(‘请输入链接port:‘))
    dest_addr = (ip,port)
    tcp_socket.connect(dest_addr)
    #  发送内容
    while True:
        sent_date = input(‘请输入发送内容：‘)
        date = tcp_socket.send(sent_date.encode(‘utf-8‘))
    #  关闭套接字
    tcp_socket.close()

if __name__ == ‘__main__‘:
    main()

from socket import *
def main():
    #  创建套接字
    tcp_service = socket(AF_INET,SOCK_STREAM)
    #  绑定端口地址
    tcp_service.bind((‘‘,5060))
    #  listen是套接字变被动连接
    tcp_service.listen(128)
    #  accept 等待客户段接入
    client_socket,client_addr = tcp_service.accept()
    #  接收内容
    while True:
        rec_date =  client_socket.recv(1024)

        print(‘接收到的内容：‘,rec_date.decode(‘utf-8‘))
    #  关闭套接字
    client_socket.close()


if __name__ == ‘__main__‘:
    main()