新增在线用户显示

Infrastructure/Constant/HubsConstant.cs

@@ -12,5 +12,6 @@ namespace Infrastructure.Constant
         public static string ReceiveNotice = V;
         public static string OnlineNum = "onlineNum";
         public static string MoreNotice = "moreNotice";
+        public static string OnlineUser = "onlineUser";
     }
 }

ZR.Admin.WebApi/Hubs/MessageHub.cs

@@ -2,10 +2,14 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
+using Infrastructure;
 using Infrastructure.Constant;
 using Infrastructure.Model;
 using Microsoft.AspNetCore.SignalR;
+using ZR.Admin.WebApi.Extensions;
+using ZR.Admin.WebApi.Framework;
 using ZR.Model;
+using ZR.Model.System;
 using ZR.Service.System.IService;
 
 namespace ZR.Admin.WebApi.Hubs
@@ -38,18 +42,19 @@ namespace ZR.Admin.WebApi.Hubs
         public override Task OnConnectedAsync()
         {
             var name = Context.User.Identity.Name;
-
+            LoginUser loginUser = JwtUtil.GetLoginUser(App.HttpContext);
             var user = clientUsers.Any(u => u.ConnnectionId == Context.ConnectionId);
             //判断用户是否存在，否则添加集合
             if (!user && Context.User.Identity.IsAuthenticated)
             {
-                clientUsers.Add(new OnlineUsers(Context.ConnectionId, name));
+                clientUsers.Add(new OnlineUsers(Context.ConnectionId, name, loginUser?.UserId));
                 Console.WriteLine($"{DateTime.Now}：{name},{Context.ConnectionId}连接服务端success，当前已连接{clientUsers.Count}个");
                 //Clients.All.SendAsync("welcome", $"欢迎您：{name},当前时间：{DateTime.Now}");
                 Clients.All.SendAsync(HubsConstant.MoreNotice, SendNotice());
             }
             
             Clients.All.SendAsync(HubsConstant.OnlineNum, clientUsers.Count);
+            Clients.All.SendAsync(HubsConstant.OnlineUser, clientUsers);
             return base.OnConnectedAsync();
         }
 
@@ -66,6 +71,7 @@ namespace ZR.Admin.WebApi.Hubs
                 Console.WriteLine($"用户{user?.Name}离开了，当前已连接{clientUsers.Count}个");
                 clientUsers.Remove(user);
                 Clients.All.SendAsync(HubsConstant.OnlineNum, clientUsers.Count);
+                Clients.All.SendAsync(HubsConstant.OnlineUser, clientUsers);
             }
             return base.OnDisconnectedAsync(exception);
         }

ZR.Admin.WebApi/Hubs/OnlineUsers.cs

@@ -13,15 +13,16 @@ namespace ZR.Model
         /// <summary>
         /// 用户id
         /// </summary>
-        public int Userid { get; set; }
+        public long? Userid { get; set; }
         public string Name { get; set; }
         public DateTime LoginTime { get; set; }
         
-        public OnlineUsers(string clientid, string name)
+        public OnlineUsers(string clientid, string name, long? userid)
         {
             ConnnectionId = clientid;
             Name = name;
             LoginTime = DateTime.Now;
+            Userid = userid;
         }
     }
 }