接收时间：2020-08-18 13:03:11: |N100018|Ake4541@a2525128004154|3|8000001390|01|100|2020081813025649661647|oiS6U56uX0_E-3ahYSnZ4s8W4Hc8|20200818130308
返回时间：2020-08-18 13:03:11: {"ret":"1","ren":"100.4"}
接收时间：2020-08-18 13:57:12: |N100018|Ake4541@a2525128004154|3|8000001530|01|100|2020081813570343019925|oiS6U57MvEns6E9Zys0EUR-Dixls|20200818135709
返回时间：2020-08-18 13:57:12: {"ret":"1","ren":"100.76"}