接收时间：2020-05-02 12:02:44: |N100018|Ake4541@a2525128004154|3|8000014492|01|100|2020050212023696843752|oOJags-nHLa5jnjsp2glnR2neYV4|20200502120241
返回时间：2020-05-02 12:02:44: {"ret":"1","ren":"101.06"}
接收时间：2020-05-02 21:48:06: |N100018|Ake4541@a2525128004154|3|8000014590|01|100|2020050221475295605360|oOJagsydklVApny38gNWSUb3luuM|20200502214803
返回时间：2020-05-02 21:48:06: {"ret":"1","ren":"106.76"}