接收时间：2021-02-12 08:20:36: |N100018|Ake4541@a2525128004154|3|8000005464|01|0.01|2021021208202674132358|oiS6U56YkdLE9cYd6epRobLP9xWM|20210212082035
返回时间：2021-02-12 08:20:36: {"ret":"1","ren":"16.87"}
接收时间：2021-02-12 10:48:57: |N100018|Ake4541@a2525128004154|3|8000003966|01|100|2021021210484543272705|oiS6U59Xstdz-D0P_Ssy5CDKvJ0Q|20210212104856
返回时间：2021-02-12 10:48:57: {"ret":"1","ren":"105.54"}