python TCP客户端服务端通信

最新推荐文章于 2024-07-11 10:28:34 发布

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最新推荐文章于 2024-07-11 10:28:34 发布

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分类专栏： python 文章标签： python socket tcp 通信

本文链接：https://blog.youkuaiyun.com/qq_30789903/article/details/54133870

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本文提供了一个使用 Python 实现的简单 Socket 通信示例，包括客户端和服务端代码。该示例展示了如何建立连接、发送及接收数据，并进行基本的数据交互。

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//客户端代码

from socket import *
HOST = '10.1.16.149'
PORT = 9993
BUFSIZ = 1024
ADDR = (HOST, PORT)

tcpCliSock = socket(AF_INET, SOCK_STREAM)
tcpCliSock.connect(ADDR)

while True:

    data = "heloo test"
    if not data:
        break
    tcpCliSock.send(bytes(data, encoding = "utf8")
)
    data1 = tcpCliSock.recv(BUFSIZ)
    if not data1:
        continue
    print(str(data1, encoding = "utf-8"))

tcpCliSock.close()

//服务端代码

from socket import *
from time import ctime

HOST = ''
PORT = 9993
BUFSIZ = 1024*512
ADDR = (HOST, PORT)

tcpSerSock = socket(AF_INET, SOCK_STREAM)
tcpSerSock.bind(ADDR)
tcpSerSock.listen(5)
index = 0
while True:
    index += 1
    print ("waiting for connection..." + str(index) )
    tcpCliSock, addr = tcpSerSock.accept()


    while True:
        data = tcpCliSock.recv(BUFSIZ)
        if not data:
            break

        print(data)

        tcpCliSock.send(bytes("ok", encoding = "utf8"))
    tcpCliSock.close()

tcpSerSock.close()