22:30:50  SN:455287000493240 content :
设备过期或不存在:455287000493240

22:30:50  SN:455287000493240 content :Heart Beat AP03:IWAP03,15000002400000,0,00#
22:30:50  SN:455287000493240 content :reply:49574250303323 result:7
22:30:50  SN:455287000493240 content :
设备过期或不存在:455287000493240