接收时间：2021-03-16 20:56:07: |N100018|Ake4541@a2525128004154|3|8000000480|01|50|2021031620554919963629|o_cX2v8U2Pl8FUHEvm43aLQ5hXVI|20210316205558
返回时间：2021-03-16 20:56:07: {"ret":"1","ren":"52.45"}