接收时间：2023-07-06 20:04:36: |N100018|Ake4541@a2525128004154|3|8000007512|01|200|2023070620042547462908|oDQf3w1rMYrTaiAxLvOxVpDh6iaY|20230706200436
返回时间：2023-07-06 20:04:37: {"ret":"1","ren":"277.22"}
接收时间：2023-07-06 20:05:57: |N100018|Ake4541@a2525128004154|3|8000007512|01|50|2023070620054524108093|oDQf3w1rMYrTaiAxLvOxVpDh6iaY|20230706200557
返回时间：2023-07-06 20:05:57: {"ret":"1","ren":"327.22"}