接收时间：2021-06-19 13:34:50: |N100018|Ake4541@a2525128004154|3|8000009873|01|50|2021061913343884473069|oCQVms1gwzzga6wemwX40uqzsg2Y|20210619133450
返回时间：2021-06-19 13:34:50: {"ret":"1","ren":"50.99"}
接收时间：2021-06-19 15:37:59: |N100018|Ake4541@a2525128004154|3|8000007757|01|50|2021061915374968831906|oCQVmswS3SjPD7Ndrm3qUJ9IF19o|20210619153759
返回时间：2021-06-19 15:37:59: {"ret":"1","ren":"50.85"}