接收时间：2025-02-13 12:50:54: |N100018|Ake4541@a2525128004154|3|8000144261|01|100|800014426120250213125046|oG9pH516q4c3MS4qfZhRFrdR5_gA|20250213125054
返回时间：2025-02-13 12:50:55: {"ret":"1","ren":"100.2"}
接收时间：2025-02-13 22:22:32: |N100018|Ake4541@a2525128004154|3|8000121924|01|50|100050800012192425021322222018|oG9pH5xeO88j8dl2F7RJpBaSTaa4|20250213222232
返回时间：2025-02-13 22:22:33: {"ret":"1","ren":"50.12"}