接收时间：2020-10-11 11:35:56: |N100018|Ake4541@a2525128004154|3|8000000137|01|50|2020101111354635845354|o_cX2v9wke3RiUrCAN5jZ-UksvQk|20201011113555
返回时间：2020-10-11 11:35:56: {"ret":"1","ren":"59.05"}
接收时间：2020-10-11 21:02:03: |N100018|Ake4541@a2525128004154|3|8000000473|01|50|2020101121014820814567|o_cX2vwg_PgTc5hbL1ulfPuZMARo|20201011210202
返回时间：2020-10-11 21:02:03: {"ret":"1","ren":"50.44"}