接收时间：2021-07-04 17:22:32: |N100018|Ake4541@a2525128004154|3|8000018935|01|100|2021070417222683745683|o2H-_vv70PgEmx5ImTDr3qY4EyVY|20210704172232
返回时间：2021-07-04 17:22:32: {"ret":"1","ren":"143.56"}
接收时间：2021-07-04 19:07:52: |N100018|Ake4541@a2525128004154|3|8000028094|01|50|2021070419074698674468|o2H-_vg8rmQhkAkpJngDCgmLpkHc|20210704190752
返回时间：2021-07-04 19:07:52: {"ret":"1","ren":"62.6"}