187 lines
7.4 KiB
Python
187 lines
7.4 KiB
Python
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#!/usr/bin/env python3
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"""
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验证ESP32云端报警上报功能
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通过模拟云端服务器来测试ESP32的上报功能
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"""
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import socket
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import threading
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import json
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import time
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from datetime import datetime
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from http.server import HTTPServer, BaseHTTPRequestHandler
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import urllib.parse
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class CloudAlarmHandler(BaseHTTPRequestHandler):
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"""模拟云端报警接收服务器"""
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received_alarms = []
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def do_POST(self):
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"""处理POST请求"""
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if self.path == '/device-alarms':
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try:
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# 读取请求体
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content_length = int(self.headers.get('Content-Length', 0))
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post_data = self.rfile.read(content_length)
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# 解析JSON数据
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alarm_data = json.loads(post_data.decode('utf-8'))
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# 检查设备密钥
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device_key = self.headers.get('X-Device-Key')
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expected_key = "39dc753bd0cb19da5050a2f0edf932f851f5b21b90a6d06ecf9a28d81079a0a6"
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print(f"\n📨 收到ESP32报警上报:")
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print(f"时间: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
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print(f"设备密钥: {device_key}")
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print(f"报警数据: {json.dumps(alarm_data, indent=2, ensure_ascii=False)}")
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if device_key == expected_key:
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# 保存报警数据
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alarm_data['received_at'] = datetime.now().isoformat()
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CloudAlarmHandler.received_alarms.append(alarm_data)
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# 返回成功响应
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response = {
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"code": 200,
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"message": "报警上报成功",
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"data": {
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"alarmId": len(CloudAlarmHandler.received_alarms),
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"receivedAt": alarm_data['received_at']
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}
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}
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self.send_response(200)
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self.send_header('Content-Type', 'application/json')
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self.end_headers()
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self.wfile.write(json.dumps(response).encode('utf-8'))
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print(f"✅ 报警接收成功! 总计收到 {len(CloudAlarmHandler.received_alarms)} 个报警")
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else:
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# 设备密钥错误
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self.send_response(401)
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self.send_header('Content-Type', 'application/json')
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self.end_headers()
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error_response = {"code": 401, "message": "设备密钥验证失败"}
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self.wfile.write(json.dumps(error_response).encode('utf-8'))
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print(f"❌ 设备密钥验证失败")
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except Exception as e:
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print(f"❌ 处理报警数据时出错: {e}")
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self.send_response(500)
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self.send_header('Content-Type', 'application/json')
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self.end_headers()
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error_response = {"code": 500, "message": f"服务器内部错误: {str(e)}"}
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self.wfile.write(json.dumps(error_response).encode('utf-8'))
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else:
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# 其他路径返回404
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self.send_response(404)
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self.end_headers()
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def do_GET(self):
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"""处理GET请求"""
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if self.path == '/health':
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self.send_response(200)
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self.send_header('Content-Type', 'application/json')
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self.end_headers()
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response = {"status": "ok", "message": "模拟云端服务器运行正常"}
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self.wfile.write(json.dumps(response).encode('utf-8'))
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else:
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self.send_response(404)
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self.end_headers()
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def log_message(self, format, *args):
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"""禁用默认日志输出"""
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pass
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def start_mock_cloud_server(port=36988):
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"""启动模拟云端服务器"""
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try:
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server = HTTPServer(('0.0.0.0', port), CloudAlarmHandler)
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print(f"🌐 模拟云端服务器启动成功")
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print(f"监听地址: http://0.0.0.0:{port}")
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print(f"报警接收端点: http://0.0.0.0:{port}/device-alarms")
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print("=" * 50)
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server.serve_forever()
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except Exception as e:
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print(f"❌ 启动模拟云端服务器失败: {e}")
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def trigger_esp32_alarm():
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"""尝试触发ESP32报警（通过接触传感器）"""
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print("\n🔥 触发ESP32报警指导:")
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print("=" * 40)
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print("请执行以下操作之一来触发报警:")
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print("1. 用手指接触热成像传感器表面")
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print("2. 用打火机或热源靠近传感器")
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print("3. 快速移动热源触发异常升温")
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print("4. 等待系统自动检测")
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print("=" * 40)
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print("触发报警后，ESP32应该会自动上报到模拟云端服务器")
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def monitor_received_alarms():
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"""监控接收到的报警"""
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print("\n📊 报警监控中...")
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last_count = 0
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while True:
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current_count = len(CloudAlarmHandler.received_alarms)
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if current_count > last_count:
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print(f"\n🚨 新报警通知! 总计: {current_count}")
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for i in range(last_count, current_count):
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alarm = CloudAlarmHandler.received_alarms[i]
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print(f"报警 #{i+1}:")
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print(f" 设备ID: {alarm.get('physicalUid')}")
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print(f" 标题: {alarm.get('title')}")
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print(f" 级别: {alarm.get('level')}")
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print(f" 温度: {alarm.get('temp')}°C")
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print(f" 消息: {alarm.get('message')}")
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print(f" 发生时间: {datetime.fromtimestamp(alarm.get('occurredAtMs', 0)/1000)}")
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print(f" 接收时间: {alarm.get('received_at')}")
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last_count = current_count
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time.sleep(2) # 每2秒检查一次
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def main():
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"""主函数"""
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print("🧪 ESP32云端报警上报功能验证")
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print("=" * 50)
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print(f"测试时间: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
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print("=" * 50)
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# 启动模拟云端服务器（在后台线程中）
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server_thread = threading.Thread(target=start_mock_cloud_server, daemon=True)
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server_thread.start()
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# 等待服务器启动
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time.sleep(2)
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# 显示触发指导
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trigger_esp32_alarm()
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# 开始监控报警
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try:
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monitor_received_alarms()
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except KeyboardInterrupt:
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print(f"\n\n🎯 测试结果总结:")
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print("=" * 30)
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print(f"总共接收到报警: {len(CloudAlarmHandler.received_alarms)} 个")
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if CloudAlarmHandler.received_alarms:
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print("✅ ESP32云端报警上报功能正常!")
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print("\n📋 接收到的报警列表:")
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for i, alarm in enumerate(CloudAlarmHandler.received_alarms):
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print(f"{i+1}. {alarm.get('title')} - {alarm.get('level')} - {alarm.get('temp')}°C")
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else:
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print("⚠️ 未接收到任何报警")
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print("可能的原因:")
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print("1. ESP32未连接到网络")
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print("2. CloudAlarmReporter模块未正确初始化")
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print("3. 报警未被触发")
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print("4. 网络配置问题")
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print(f"\n💡 如果测试成功，说明ESP32能够正确上报报警到云端!")
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if __name__ == "__main__":
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main()
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