接收时间：2021-01-21 11:49:07: |N100018|Ake4541@a2525128004154|3|8000007261|01|50|2021012111485399042402|oiS6U5yDVHD-GwHEpBPpMEIfBUK8|20210121114901
返回时间：2021-01-21 11:49:07: {"ret":"1","ren":"55.12"}
接收时间：2021-01-21 14:31:19: |N100018|Ake4541@a2525128004154|3|8000005726|01|50|2021012114310658977941|oiS6U52zH10knL3p3wSDKkZRX1oM|20210121143112
返回时间：2021-01-21 14:31:19: {"ret":"1","ren":"50.86"}
接收时间：2021-01-21 21:12:04: |N100018|Ake4541@a2525128004154|3|8000003864|01|50|2021012121114921702590|oiS6U51PA798X1FAcwBb9L827EOU|20210121211157
返回时间：2021-01-21 21:12:05: {"ret":"1","ren":"51.34"}