接收时间：2020-01-27 11:32:11: |N100018|Ake4541@a2525128004154|3|8000013135|01|50|2020012711315967220651|o2H-_vkk9HJiqcJOJ9mjtZGVBiW8|20200127113209
返回时间：2020-01-27 11:32:12: {"ret":"1","ren":"50.2"}
接收时间：2020-01-27 20:11:04: |N100018|Ake4541@a2525128004154|3|8000008319|01|50|2020012720105257507247|o2H-_vvBAhouWorEujoilUUXzBbE|20200127201101
返回时间：2020-01-27 20:11:04: {"ret":"1","ren":"50.2"}