接收时间：2020-05-01 09:29:11: |N100018|Ake4541@a2525128004154|3|8000014723|01|50|2020050109290354833206|oOJags0sTChhTihJIZBJEF-ytHNg|20200501092911
返回时间：2020-05-01 09:29:12: {"ret":"1","ren":"74.18"}
接收时间：2020-05-01 21:20:13: |N100018|Ake4541@a2525128004154|3|8000014469|01|50|2020050121200443724354|oOJagsyb6tGrg84RAPtZXvO6GVnA|20200501212011
返回时间：2020-05-01 21:20:13: {"ret":"1","ren":"106"}