接收时间：2019-10-20 19:21:24: |N100018|Ake4541@a2525128004154|3|8000000179|01|30|2019102019205933937231|ofAKKwNHuwivTnoYm-xEWUauKRAE|20191020192119
返回时间：2019-10-20 19:21:24: {"ret":"1","ren":"32.14"}
接收时间：2019-10-20 20:07:21: |N100018|Ake4541@a2525128004154|3|8000000093|01|100|2019102020070042258091|ofAKKwH2kayD8l25NHd3ZsWiRVvQ|20191020200716
返回时间：2019-10-20 20:07:21: {"ret":"1","ren":"100"}