TLClient_JSSCOM_LuatOS-Air_V4010_RDA8910_RFTTS_0xe0000,2.7.9,863013071840960,38848332701613,
poweron reason:0
===08:37:06===
上一时间戳为1769257599
隔日重置时间戳true
隔日清空未同步下发列表true
当前排队号为970,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772551","use_timer":1,"old_price":"10","end_hour":"23","sale_price":"10","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"快剪（不洗）"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"洗洗再剪，效果刚好","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397817815","use_timer":1,"old_price":"20","end_hour":"23","sale_price":"20","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"男精致快剪（男士洗剪吹）"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397817814","use_timer":1,"old_price":"14","end_hour":"23","sale_price":"14","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"男快剪+剪后冲水一次"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772547","use_timer":1,"old_price":"40","end_hour":"23","sale_price":"40","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"男染黑"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772589","use_timer":1,"old_price":"6","end_hour":"23","sale_price":"6","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"女刘海简单修剪"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397817813","use_timer":1,"old_price":"4","end_hour":"23","sale_price":"4","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"补票"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397817829","use_timer":1,"old_price":"25","end_hour":"23","sale_price":"25","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"女洗剪吹"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397886333","use_timer":1,"old_price":"18","end_hour":"23","sale_price":"18","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"女士皂角洗发，不包含一次性造型"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772544","use_timer":1,"old_price":"68","end_hour":"23","sale_price":"30","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"护理"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772545","use_timer":1,"old_price":"12800","end_hour":"23","sale_price":"85","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"吹风机"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772546","use_timer":1,"old_price":"90","end_hour":"23","sale_price":"90","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"纹理烫"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772548","use_timer":1,"old_price":"70","end_hour":"23","sale_price":"70","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"短发染或直"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772549","use_timer":1,"old_price":"100","end_hour":"23","sale_price":"100","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"中发染或直"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772550","use_timer":1,"old_price":"130","end_hour":"23","sale_price":"130","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"长发染或直"}]
是否打印二维码设置为1
是否打印紧凑设置为7
当前号显示模式设置为2
当前卡项核销权限设置为0
session_id:ded66****64486
纸币器设置接收纸币范围为186
欢迎使用天羚自助售票系统[2.7.9]
定时检测未同步订单启用
2026-01-25 08:36:05>>>cash write=30
2026-01-25 08:36:05>>>cash write=02
2026-01-25 08:36:05>>>cash write=3E
2026-01-25 08:36:05>>>cash read=808F808F
系统时间初始化成功，时间为20261258365
2026-01-25 08:36:06>>>cash write=02
===08:38:06===
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>
===09:49:06===
2026-01-25 09:48:09 >>>回调事件[910,devices/TL4568]
当日首次设置时间戳true为1769305689
2026-01-25 09:48:09 >>>故障排除日志:上一MQTT订单号缓存列表为2601241734330025612715
2026-01-25 09:48:09 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 09:48:09 开始打印,排队:970,票券:2601250948021181942301,订单:2601250948020008998525,[2026-01-25 09:48:08微信支付10元]
2026-01-25 09:48:11 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601250948021181942301","queue_number":970,"trade_uid":"2601250948020008998525"}]}
2026-01-25 09:48:11 >>>故障排除日志:删除未同步下发订单成功2601250948020008998525
2026-01-25 09:48:11 >>>故障排除日志:终端同步成功后剩余订单列表
===10:47:07===
2026-01-25 10:47:00 >>>回调事件[910,devices/TL4568]
2026-01-25 10:47:00 >>>故障排除日志:上一MQTT订单号缓存列表为2601250948020008998525
2026-01-25 10:47:00 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 10:47:00 开始打印,排队:971,票券:2601251046526660404501,订单:2601251046520064500878,[2026-01-25 10:47:00微信支付10元]
2026-01-25 10:47:02 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251046526660404501","queue_number":971,"trade_uid":"2601251046520064500878"}]}
2026-01-25 10:47:02 >>>故障排除日志:删除未同步下发订单成功2601251046520064500878
2026-01-25 10:47:02 >>>故障排除日志:终端同步成功后剩余订单列表
===12:55:07===
2026-01-25 12:54:21 >>>回调事件[910,devices/TL4568]
2026-01-25 12:54:21 >>>故障排除日志:上一MQTT订单号缓存列表为2601251046520064500878
2026-01-25 12:54:21 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 12:54:21 开始打印,排队:972,票券:2601251254140052033801,订单:2601251254130098350689,[2026-01-25 12:54:21微信支付10元]
2026-01-25 12:54:23 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251254140052033801","queue_number":972,"trade_uid":"2601251254130098350689"}]}
2026-01-25 12:54:23 >>>故障排除日志:删除未同步下发订单成功2601251254130098350689
2026-01-25 12:54:23 >>>故障排除日志:终端同步成功后剩余订单列表
===14:12:08===
2026-01-25 14:11:10 >>>回调事件[910,devices/TL4568]
2026-01-25 14:11:10 >>>故障排除日志:上一MQTT订单号缓存列表为2601251254130098350689
2026-01-25 14:11:10 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 14:11:10 开始打印,排队:973,票券:2601251411000652179301,订单:2601251411000003623592,[2026-01-25 14:11:09微信支付20元]
2026-01-25 14:11:12 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251411000652179301","queue_number":973,"trade_uid":"2601251411000003623592"}]}
2026-01-25 14:11:12 >>>故障排除日志:删除未同步下发订单成功2601251411000003623592
2026-01-25 14:11:12 >>>故障排除日志:终端同步成功后剩余订单列表
===14:18:08===
2026-01-25 14:17:44 >>>回调事件[910,devices/TL4568]
2026-01-25 14:17:44 >>>故障排除日志:上一MQTT订单号缓存列表为2601251411000003623592
2026-01-25 14:17:44 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 14:17:44 开始打印,排队:974,票券:2601251417353512828601,订单:2601251417350033004468,[2026-01-25 14:17:43微信支付10元]
2026-01-25 14:17:46 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251417353512828601","queue_number":974,"trade_uid":"2601251417350033004468"}]}
2026-01-25 14:17:46 >>>故障排除日志:删除未同步下发订单成功2601251417350033004468
2026-01-25 14:17:46 >>>故障排除日志:终端同步成功后剩余订单列表
===14:21:09===
2026-01-25 14:20:46 >>>回调事件[910,devices/TL4568]
2026-01-25 14:20:46 >>>故障排除日志:上一MQTT订单号缓存列表为2601251417350033004468
2026-01-25 14:20:46 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 14:20:46 开始打印,排队:975,票券:2601251420380218149201,订单:2601251420380000191564,[2026-01-25 14:20:45微信支付10元]
2026-01-25 14:20:48 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251420380218149201","queue_number":975,"trade_uid":"2601251420380000191564"}]}
2026-01-25 14:20:48 >>>故障排除日志:删除未同步下发订单成功2601251420380000191564
2026-01-25 14:20:48 >>>故障排除日志:终端同步成功后剩余订单列表
===14:22:09===
2026-01-25 14:21:15 >>>回调事件[910,devices/TL4568]
2026-01-25 14:21:15 >>>故障排除日志:上一MQTT订单号缓存列表为2601251420380000191564
2026-01-25 14:21:15 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 14:21:15 开始打印,排队:976,票券:2601251421090325758901,订单:2601251421090001307854,[2026-01-25 14:21:15微信支付10元]
2026-01-25 14:21:17 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251421090325758901","queue_number":976,"trade_uid":"2601251421090001307854"}]}
2026-01-25 14:21:17 >>>故障排除日志:删除未同步下发订单成功2601251421090001307854
2026-01-25 14:21:17 >>>故障排除日志:终端同步成功后剩余订单列表
===15:41:10===
2026-01-25 15:41:01 >>>回调事件[910,devices/TL4568]
2026-01-25 15:41:01 >>>故障排除日志:上一MQTT订单号缓存列表为2601251421090001307854
2026-01-25 15:41:01 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 15:41:01 开始打印,排队:977,票券:2601251540530395809601,订单:2601251540530001982641,[2026-01-25 15:41:01微信支付10元]
2026-01-25 15:41:03 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251540530395809601","queue_number":977,"trade_uid":"2601251540530001982641"}]}
2026-01-25 15:41:03 >>>故障排除日志:删除未同步下发订单成功2601251540530001982641
2026-01-25 15:41:03 >>>故障排除日志:终端同步成功后剩余订单列表
===15:47:10===
2026-01-25 15:46:59 >>>回调事件[910,devices/TL4568]
2026-01-25 15:46:59 >>>故障排除日志:上一MQTT订单号缓存列表为2601251540530001982641
2026-01-25 15:46:59 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 15:46:59 开始打印,排队:978,票券:2601251546364498149101,订单:2601251546360042887557,[2026-01-25 15:46:59支付宝支付10元]
2026-01-25 15:47:01 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251546364498149101","queue_number":978,"trade_uid":"2601251546360042887557"}]}
2026-01-25 15:47:01 >>>故障排除日志:删除未同步下发订单成功2601251546360042887557
2026-01-25 15:47:01 >>>故障排除日志:终端同步成功后剩余订单列表
===16:00:10===
2026-01-25 15:59:47 >>>回调事件[910,devices/TL4568]
2026-01-25 15:59:47 >>>故障排除日志:上一MQTT订单号缓存列表为2601251546360042887557
2026-01-25 15:59:48 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 15:59:48 开始打印,排队:979,票券:2601251559354997886401,订单:2601251559350047333839,[2026-01-25 15:59:46微信支付10元]
2026-01-25 15:59:50 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251559354997886401","queue_number":979,"trade_uid":"2601251559350047333839"}]}
2026-01-25 15:59:50 >>>故障排除日志:删除未同步下发订单成功2601251559350047333839
2026-01-25 15:59:50 >>>故障排除日志:终端同步成功后剩余订单列表
===16:21:14===
2026-01-25 16:21:09 >>>回调事件[910,devices/TL4568]
2026-01-25 16:21:09 >>>故障排除日志:上一MQTT订单号缓存列表为2601251559350047333839
2026-01-25 16:21:09 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 16:21:09 开始打印,排队:980,票券:2601251621004539232601,订单:2601251621000042750994,[2026-01-25 16:21:08微信支付10元]
2026-01-25 16:21:09 开始打印,排队:981,票券:2601251621004539725202,订单:2601251621000042750994,[2026-01-25 16:21:08微信支付10元]
===16:37:15===
2026-01-25 16:37:12 >>>回调事件[910,devices/TL4568]
2026-01-25 16:37:12 >>>故障排除日志:上一MQTT订单号缓存列表为2601251621000042750994|2601251621000042750994
2026-01-25 16:37:12 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 16:37:12 开始打印,排队:982,票券:2601251636579080165401,订单:2601251636570088680418,[2026-01-25 16:37:09支付宝支付10元]
===16:53:16===
2026-01-25 16:52:41 >>>回调事件[910,devices/TL4568]
2026-01-25 16:52:41 >>>故障排除日志:上一MQTT订单号缓存列表为2601251636570088680418
2026-01-25 16:52:41 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 16:52:41 开始打印,排队:983,票券:2601251652311141376301,订单:2601251652310008021327,[2026-01-25 16:52:40微信支付10元]
2026-01-25 16:52:43 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251652311141376301","queue_number":983,"trade_uid":"2601251652310008021327"}]}
2026-01-25 16:52:43 >>>故障排除日志:删除未同步下发订单成功2601251652310008021327
2026-01-25 16:52:44 >>>故障排除日志:终端同步成功后剩余订单列表
===17:11:16===
2026-01-25 17:10:59 >>>回调事件[910,devices/TL4568]
2026-01-25 17:10:59 >>>故障排除日志:上一MQTT订单号缓存列表为2601251652310008021327
2026-01-25 17:10:59 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 17:10:59 开始打印,排队:984,票券:2601251710489474639501,订单:2601251710480092286453,[2026-01-25 17:10:57微信支付10元]
2026-01-25 17:11:01 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251710489474639501","queue_number":984,"trade_uid":"2601251710480092286453"}]}
2026-01-25 17:11:01 >>>故障排除日志:删除未同步下发订单成功2601251710480092286453
2026-01-25 17:11:01 >>>故障排除日志:终端同步成功后剩余订单列表
===19:12:18===
2026-01-25 19:12:13>>>cash read=818F42
2026-01-25 19:12:14>>>cash write=02
2026-01-25 19:12:14 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-01-25 19:12:14>>>cash read=10
2026-01-25 19:12:14 >>>回调事件130,10,10023,finish Money=10,进钞完成
2026-01-25 19:12:14 当前产品价格10元，投币10元，打印小票中...
2026-01-25 19:12:14 >>>开始打印,排队号为985,订单号为2601251912140014568141
2026-01-25 19:12:14>>>订单2601251912140014568141写入成功,剩余空间为1680000,占用RAM为631.4228515625
===19:13:18===
2026-01-25 19:12:17>>>cash write=0C
2026-01-25 19:12:17>>>cash read=3E
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>
===19:17:19===
2026-01-25 19:16:21 >>>回调事件[910,devices/TL4568]
2026-01-25 19:16:21 >>>故障排除日志:上一MQTT订单号缓存列表为2601251710480092286453
2026-01-25 19:16:21 >>>故障排除日志:终端未同步成功订单列表
2026-01-25 19:16:21 开始打印,排队:986,票券:2601251916126322574501,订单:2601251916120060679038,[2026-01-25 19:16:21微信支付10元]
2026-01-25 19:16:23 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2601251916126322574501","queue_number":986,"trade_uid":"2601251916120060679038"}]}
2026-01-25 19:16:23 >>>故障排除日志:删除未同步下发订单成功2601251916120060679038
2026-01-25 19:16:23 >>>故障排除日志:终端同步成功后剩余订单列表
===21:39:47===
上一时间戳为1769305689
当日首次设置时间戳true为1769348326
今日nvm排队号为987
当前排队号为987,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772551","use_timer":1,"old_price":"10","end_hour":"23","sale_price":"10","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"快剪（不洗）"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"洗洗再剪，效果刚好","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397817815","use_timer":1,"old_price":"20","end_hour":"23","sale_price":"20","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"男精致快剪（男士洗剪吹）"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397817814","use_timer":1,"old_price":"14","end_hour":"23","sale_price":"14","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"男快剪+剪后冲水一次"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772547","use_timer":1,"old_price":"40","end_hour":"23","sale_price":"40","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"男染黑"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772589","use_timer":1,"old_price":"6","end_hour":"23","sale_price":"6","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"女刘海简单修剪"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397817813","use_timer":1,"old_price":"4","end_hour":"23","sale_price":"4","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"补票"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397817829","use_timer":1,"old_price":"25","end_hour":"23","sale_price":"25","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"女洗剪吹"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"4280874159397886333","use_timer":1,"old_price":"18","end_hour":"23","sale_price":"18","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"女士皂角洗发，不包含一次性造型"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772544","use_timer":1,"old_price":"68","end_hour":"23","sale_price":"30","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"护理"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772545","use_timer":1,"old_price":"12800","end_hour":"23","sale_price":"85","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"吹风机"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772546","use_timer":1,"old_price":"90","end_hour":"23","sale_price":"90","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"纹理烫"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772548","use_timer":1,"old_price":"70","end_hour":"23","sale_price":"70","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"短发染或直"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772549","use_timer":1,"old_price":"100","end_hour":"23","sale_price":"100","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"中发染或直"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"16746837930008772550","use_timer":1,"old_price":"130","end_hour":"23","sale_price":"130","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"长发染或直"}]
是否打印二维码设置为1
是否打印紧凑设置为7
当前号显示模式设置为2
当前卡项核销权限设置为0
session_id:dcdce****5bcc4
纸币器设置接收纸币范围为186
欢迎使用天羚自助售票系统[2.7.9]
定时检测未同步订单启用
2026-01-25 21:38:47>>>cash write=30
2026-01-25 21:38:47>>>cash write=02
2026-01-25 21:38:47>>>cash write=3E
2026-01-25 21:38:47>>>cash read=808F808F
系统时间初始化成功，时间为2026125213847
2026-01-25 21:38:48>>>cash write=02
===21:40:48===
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>