接收时间：2021-08-23 12:08:48: |N100018|Ake4541@a2525128004154|3|8000009068|01|100|2021082312084280941652|oiS6U51qVyP8JUbBGvgvxxqaW0F8|20210823120848
返回时间：2021-08-23 12:08:48: {"ret":"1","ren":"100.46"}
接收时间：2021-08-23 13:44:40: |N100018|Ake4541@a2525128004154|3|8000008688|01|0.01|2021082313412569365629|oiS6U59NosWCAiEXCUpEVlSo7P54|20210823134440
返回时间：2021-08-23 13:44:40: {"ret":"1","ren":"1.21"}