接收时间：2023-12-22 17:01:09: |N100018|Ake4541@a2525128004154|3|8000000374|01|20|2023122217005946766905|oIMkRuIC169OMp8Y1qXPZdLQs6cU|20231222170109
返回时间：2023-12-22 17:01:09: {"ret":"1","ren":"21.8"}
接收时间：2023-12-22 20:46:05: |N100018|Ake4541@a2525128004154|3|8000001557|01|20|2023122220455685458766|oIMkRuC4tVEjlGE7T3KxhKXAu8es|20231222204605
返回时间：2023-12-22 20:46:05: {"ret":"1","ren":"39.6"}