接收时间：2021-06-02 14:14:31: |N100018|Ake4541@a2525128004154|3|8000002059|01|50|2021060214142642420731|o_cX2v1eymyT_0iFJ5IbE2FY1fR0|20210602141431
返回时间：2021-06-02 14:14:31: {"ret":"1","ren":"51.8"}
接收时间：2021-06-02 17:07:06: |N100018|Ake4541@a2525128004154|3|8000001221|01|50|2021060217065835491714|o_cX2v4bD803NHw8OK-W5aJ7MxhQ|20210602170706
返回时间：2021-06-02 17:07:07: {"ret":"1","ren":"50"}