后端：

1、事件订阅增加rabbitmq中间件
移动端：
1、完善移动端目录结构和代码框架

backend/IM_API/Application/EventHandlers/FriendAddHandler/FriendAddSignalRHandler.cs

@@ -0,0 +1,31 @@
+using IM_API.Domain.Events;
+using IM_API.Models;
+using MassTransit;
+
+namespace IM_API.Application.EventHandlers.FriendAddHandler
+{
+    public class FriendAddSignalRHandler : IConsumer<FriendAddEvent>
+    {
+        private readonly ImContext _context;
+        public FriendAddSignalRHandler(ImContext context)
+        {
+            _context = context;
+        }
+
+        public Task Consume(ConsumeContext<FriendAddEvent> context)
+        {
+            throw new NotImplementedException();
+            var @event = context.Message;
+
+            var RequestfriendShip = new Friend()
+            {
+                Avatar = @event.ResponseUser.Avatar,
+                UserId = @event.RequestUser.Id,
+                RemarkName = @event.RequestInfo.NickName,
+                Created = @event.RequestInfo.Created,
+
+
+            };
+        }
+    }
+}