接收时间：2020-11-09 09:26:58: |N100018|Ake4541@a2525128004154|3|8000000137|01|50|2020110909265012383799|o_cX2v9wke3RiUrCAN5jZ-UksvQk|20201109092658
返回时间：2020-11-09 09:26:59: {"ret":"1","ren":"50.85"}
接收时间：2020-11-09 18:13:57: |N100018|Ake4541@a2525128004154|3|8000000121|01|50|2020110918134837871885|o_cX2vwOvNiRzJhAOG-XZ1b9zNIQ|20201109181356
返回时间：2020-11-09 18:13:57: {"ret":"1","ren":"50.89"}