接收时间：2020-06-23 06:34:30: |N100018|Ake4541@a2525128004154|3|8000002013|01|50|2020062306342078323871|oiS6U5wNGvrrkYXaIHh-CVAm7xrQ|20200623063429
返回时间：2020-06-23 06:34:30: {"ret":"1","ren":"62.38"}
接收时间：2020-06-23 12:57:00: |N100018|Ake4541@a2525128004154|3|8000001417|01|50|2020062312565313792814|oiS6U57lMjZ3qqQMsBLZiR8hb9bo|20200623125659
返回时间：2020-06-23 12:57:00: {"ret":"1","ren":"58.58"}