接收时间：2021-09-18 10:07:50: |N100018|Ake4541@a2525128004154|3|8000001260|01|50|2021091810074343707598|o_cX2v4z8sQdKwDTa92hI2j1ACV8|20210918100750
返回时间：2021-09-18 10:07:50: {"ret":"1","ren":"50.5"}
接收时间：2021-09-18 12:37:08: |N100018|Ake4541@a2525128004154|3|8000001150|01|50|2021091812370283118813|o_cX2v3l1nmNP8deL0kFTo_HvIX4|20210918123708
返回时间：2021-09-18 12:37:08: {"ret":"1","ren":"54"}