接收时间：2020-05-23 08:02:48: |N100018|Ake4541@a2525128004154|3|8000001096|01|100|2020052308024127438740|oiS6U52znmY8i-UtXxIDKXyQqzNY|20200523080247
返回时间：2020-05-23 08:02:48: {"ret":"1","ren":"118.68"}
接收时间：2020-05-23 12:45:17: |N100018|Ake4541@a2525128004154|3|8000000596|01|50|2020052312445875408451|oiS6U512Boq_hc2cS7FqWm_C7qUk|20200523124516
返回时间：2020-05-23 12:45:18: {"ret":"1","ren":"54.28"}