接收时间：2021-02-25 20:28:18: |N100018|Ake4541@a2525128004154|3|8000012694|01|50|2021022520275415922915|oqsWrwFWnuwXcXOn3PRNwqLHNIxw|20210225202801
返回时间：2021-02-25 20:28:18: {"ret":"1","ren":"51.8"}