import paho.mqtt.client as mqtt import json import argparse from datetime import datetime import time import yaml parser = argparse.ArgumentParser() parser.add_argument('-config',help='') args = parser.parse_args() with open(f'/usr/local/sdt/app/{args.config}/config.json', encoding='UTF-8') as f: jsonData = json.load(f) # mqttc = mqtt.Client() # puclisher 이름 # mqttc.username_pw_set("sdt", "251327") # mqttc.connect("13.209.39.139", 32259) while True: print(f"Config value: {jsonData['topic']}", flush=True) time.sleep(2)