接收时间：2021-01-17 08:29:00: 
接收时间：2021-01-17 08:29:01: 
接收时间：2021-01-17 10:49:45: |N100018|Ake4541@a2525128004154|3|8000000892|01|50|2021011710492437272967|o_cX2v7qS65owhruJWimqPdFVYDw|20210117104943
返回时间：2021-01-17 10:49:46: {"ret":"1","ren":"54.7"}
接收时间：2021-01-17 14:17:53: |N100018|Ake4541@a2525128004154|3|8000000434|01|50|2021011714174533075120|o_cX2v49QhzEXY1mGv-_HGG9AKhM|20210117141751
返回时间：2021-01-17 14:17:54: {"ret":"1","ren":"50.59"}