接收时间：2020-05-05 22:17:25: |N100018|Ake4541@a2525128004154|3|8000014814|01|100|2020050522171338628726|oOJags1hfo0qRH_1R9Xhy2StBQhw|20200505221721
返回时间：2020-05-05 22:17:25: {"ret":"1","ren":"100.98"}
接收时间：2020-05-05 22:31:48: |N100018|Ake4541@a2525128004154|3|8000014496|01|200|2020050522313938566265|oOJagsxO0HzjJMvSjVr5PrNb27zM|20200505223145
返回时间：2020-05-05 22:31:48: {"ret":"1","ren":"201.42"}