2026-04-30 11:08:52,992 [94] INFO  MCMS.Admin.SignalR.MyHub - 用户(1)建立signalR连接
2026-04-30 12:59:07,213 [152] INFO  MCMS.Admin.SignalR.MyHub - 用户(1)断开signalR连接
2026-04-30 16:03:17,654 [179] INFO  MCMS.Admin.SignalR.MyHub - 用户(1)建立signalR连接
2026-04-30 18:00:22,641 [330] INFO  MCMS.Admin.SignalR.MyHub - 用户(1)断开signalR连接