94 lines
1.8 KiB
Python
94 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
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'''
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@project: mqtt
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@file: publisher.py
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@version: python3.10
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@Author: jcq
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@Date : 2024/12/11
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@
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'''
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import time
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import sys
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import random
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import json
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import paho.mqtt.client as mqtt
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from loguru import logger
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from simulation import generate_fight_data ,generate_data
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# 101.133.163.127
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# 1883
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# admin
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# admin##123
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# MQTT Broker 地址和端口
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broker = "101.133.163.127" # 在远程服务器上可改为对应的 IP 地址
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# broker = "localhost" # 在远程服务器上可改为对应的 IP 地址
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port = 1883
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topic = "test/topic"
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logger.add(sys.stderr,format = "{time}-{level}-{message}",level="INFO")
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logger.add("logs/mqtt.log",rotation="1 MB",retention='5 days')
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# 创建客户端
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client = mqtt.Client()
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# 连接到 Broker
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client.connect(broker, port)
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# 发布消息
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#发布假数据做测试用
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try:
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# 设置初始经纬度
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initial_latitude = 31.8250608
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initial_longitude = 118.7630802
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delta = 0.5
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# 发布消息
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try:
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# 设置初始经纬度
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initial_latitude = 31.8250608
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initial_longitude = 118.7630802
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delta_latitude = 0.5
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delta_longitude = 0.5
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for i in range(100):
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message = f"Hello MQTT {i}"
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# 开始生成数据
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flight_data_json = generate_fight_data(initial_latitude, initial_longitude)
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initial_latitude += delta_latitude
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initial_longitude += delta_longitude
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messa = json.dumps(flight_data_json)
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client.publish(topic, messa)
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print(f"Published: {message}")
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print(f"Published: {messa}")
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time.sleep(0.5)
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finally:
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client.disconnect() |