接收时间：2019-11-11 09:11:45: |N100018|Ake4541@a2525128004154|o2H-_vlH8Bgj2TBMFRTFUwpVSdZ0|10000|AAA|AAA|2|20191111091141
返回时间：2019-11-11 09:11:45: {"ret":"8","sl":"0"}
接收时间：2019-11-11 09:11:53: |N100018|Ake4541@a2525128004154|o2H-_vlH8Bgj2TBMFRTFUwpVSdZ0|10000|AAA|AAA|2|20191111091149
返回时间：2019-11-11 09:11:53: {"ret":"8","sl":"0"}