接收时间:2017-08-24 19:03:50: |N100018|Ake4541@a2525128004154|okBSIwWb6UA_U_mRyYIOHNPhmgMU|123|20170824190349 返回时间:2017-08-24 19:03:50: {"ret":"8","sl":"0"} 接收时间:2017-08-24 19:03:57: |N100018|Ake4541@a2525128004154|okBSIwWb6UA_U_mRyYIOHNPhmgMU|123|20170824190356 返回时间:2017-08-24 19:03:57: {"ret":"8","sl":"0"}