接收时间：2020-11-02 13:00:42: |N100018|Ake4541@a2525128004154|3|8000000480|01|50|2020110213002971823541|o_cX2v8U2Pl8FUHEvm43aLQ5hXVI|20201102130037
返回时间：2020-11-02 13:00:42: {"ret":"1","ren":"50.35"}
接收时间：2020-11-02 21:06:17: |N100018|Ake4541@a2525128004154|3|8000000888|01|50|2020110221060268364781|o_cX2v256gTRn7nd0uvBNK1FUchg|20201102210611
返回时间：2020-11-02 21:06:17: {"ret":"1","ren":"50"}