接收时间：2017-08-14 12:26:52: |N100018|Ake4541@a2525128004154|okBSIwSSosEhdMGgE3-uR7ebKEeY|123|20170814122652
返回时间：2017-08-14 12:26:52: {"ret":"8","sl":"0"}
接收时间：2017-08-14 21:12:56: |N100018|Ake4541@a2525128004154|okBSIwWb6UA_U_mRyYIOHNPhmgMU|123|20170814211255
返回时间：2017-08-14 21:12:56: {"ret":"8","sl":"0"}
接收时间：2017-08-14 21:14:56: |N100018|Ake4541@a2525128004154|okBSIwWb6UA_U_mRyYIOHNPhmgMU|123|20170814211456
返回时间：2017-08-14 21:14:56: {"ret":"8","sl":"0"}