接收时间：2024-06-25 06:39:46: |N100018|Ake4541@a2525128004154|3|8000001605|01|20|2024062506393697969970|oIMkRuNAAEPzPpiDBX5F2H0ZJvkU|20240625063946
返回时间：2024-06-25 06:39:46: {"ret":"1","ren":"25.5"}
接收时间：2024-06-25 08:38:05: |N100018|Ake4541@a2525128004154|3|8000001614|01|50|2024062508375162949793|oIMkRuIZQK9kN7gxNG8iREc1aAg4|20240625083805
返回时间：2024-06-25 08:38:05: {"ret":"1","ren":"50"}