接收时间：2020-07-31 22:47:43: |N100018|Ake4541@a2525128004154|3|8000003084|01|0.01|2020073122472646834667|o2H-_vkhOwsT98px65YbYry5p1Aw|20200731224737
返回时间：2020-07-31 22:47:43: {"ret":"1","ren":".22"}
接收时间：2020-07-31 22:48:27: |N100018|Ake4541@a2525128004154|3|8000003084|01|0.01|2020073122480610946308|o2H-_vkhOwsT98px65YbYry5p1Aw|20200731224822
返回时间：2020-07-31 22:48:27: {"ret":"1","ren":".23"}