接收时间：2021-06-30 17:56:09: |N100018|Ake4541@a2525128004154|3|8000003374|01|50|2021063017555895769764|oiS6U5_PO2drkDrzzwmsn6l-w_WA|20210630175609
返回时间：2021-06-30 17:56:09: {"ret":"1","ren":"52.36"}
接收时间：2021-06-30 18:29:06: |N100018|Ake4541@a2525128004154|3|8000001256|01|50|2021063018285974361292|oiS6U5zPLf09Lx4n9QcMakG4BmrQ|20210630182907
返回时间：2021-06-30 18:29:07: {"ret":"1","ren":"52.58"}