接收时间：2019-12-14 14:21:35: |N100018|Ake4541@a2525128004154|3|8000000098|01|30|2019121414205473344570|ofAKKwGUXhA5-Kp_AEVUjYivkg0g|20191214142132
返回时间：2019-12-14 14:21:35: {"ret":"1","ren":"30.02"}
接收时间：2019-12-14 14:23:23: |N100018|Ake4541@a2525128004154|3|8000000184|01|30|2019121414231453067238|ofAKKwGUXhA5-Kp_AEVUjYivkg0g|20191214142320
返回时间：2019-12-14 14:23:23: {"ret":"1","ren":"33.02"}