如何使用Python发送UDP数据

如何使用Python发送UDP数据，现在需要测试一个功能的稳定性，需要使用脚本来循环的通过UDP发送数据到测试设备上。

废话不多说，上脚本：文章源自陈学虎-https://chenxuehu.com/article/2022/08/8027.html

import socket
import time
import sys

if len(sys.argv) != 2:
    print("请输入IP参数")

ipAddr = sys.argv[1]

#client 发送端
client_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
PORT = 9988
server_address = (ipAddr, PORT)


while True:
    print(time.strftime("%Y-%m-%d  %H:%M:%S") + " " + ipAddr +":left")
    str = "81 01 06 01 01 01 01 01 FF"
    client_socket.sendto(bytes.fromhex(str), server_address)
    time.sleep(70)
    print(time.strftime("%Y-%m-%d  %H:%M:%S") + " " + ipAddr + ":right")
    str = "81 01 06 01 01 01 02 02 FF"
    client_socket.sendto(bytes.fromhex(str), server_address)
    time.sleep(70)

文章源自陈学虎-https://chenxuehu.com/article/2022/08/8027.html

 文章源自陈学虎-https://chenxuehu.com/article/2022/08/8027.html 文章源自陈学虎-https://chenxuehu.com/article/2022/08/8027.html