接收时间：2020-11-29 12:45:23: |N100018|Ake4541@a2525128004154|3|8000000480|01|50|2020112912451054051714|o_cX2v8U2Pl8FUHEvm43aLQ5hXVI|20201129124518
返回时间：2020-11-29 12:45:23: {"ret":"1","ren":"50.35"}
接收时间：2020-11-29 18:47:26: |N100018|Ake4541@a2525128004154|3|8000000121|01|50|2020112918471562581781|o_cX2vwOvNiRzJhAOG-XZ1b9zNIQ|20201129184721
返回时间：2020-11-29 18:47:26: {"ret":"1","ren":"53.69"}