接收时间：2021-08-29 11:21:43: |N100018|Ake4541@a2525128004154|3|8000011484|01|50|2021082911213295795326|o1oeEs437pHBeiOI_pUwfdnRRgYw|20210829112143
返回时间：2021-08-29 11:21:43: {"ret":"1","ren":"53"}
接收时间：2021-08-29 17:32:35: |N100018|Ake4541@a2525128004154|3|8000011335|01|50|2021082917322895122304|o1oeEs5mvij-55UpbajcOe9vbdwM|20210829173235
返回时间：2021-08-29 17:32:35: {"ret":"1","ren":"50.5"}