接收时间：2020-06-04 12:34:58: |N100018|Ake4541@a2525128004154|3|8000001226|01|100|2020060412344112037944|oiS6U564p-cqWVUHzcNNvp9orlro|20200604123454
返回时间：2020-06-04 12:34:59: {"ret":"1","ren":"101.96"}
接收时间：2020-06-04 20:09:27: |N100018|Ake4541@a2525128004154|3|8000001104|01|100|2020060420091420816968|oiS6U56UJSMMH0yHgsIQ8JAosyy4|20200604200922
返回时间：2020-06-04 20:09:27: {"ret":"1","ren":"109.16"}