接收时间：2021-04-06 19:17:18: |N100018|Ake4541@a2525128004154|3|8000001028|01|50|2021040619170959152708|o_cX2v54BJlpbQ_2GdJ3NOLMpJjk|20210406191716
返回时间：2021-04-06 19:17:18: {"ret":"1","ren":"56.5"}
接收时间：2021-04-06 20:51:58: |N100018|Ake4541@a2525128004154|3|8000001235|01|50|2021040620505669568541|o_cX2v0HO0l4GXc0euFnVN73GWHg|20210406205157
返回时间：2021-04-06 20:51:58: {"ret":"1","ren":"67.6"}