使用emit代替表达式树构造委托。

内置了websocket server与相应的导航功能，可在实例工程中找到相应的实现。

Library/Network/WebSocket/Handle/SocketMsgHandleHelper.cs

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+using Newtonsoft.Json.Linq;
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.WebSockets;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using System.Threading;
+using System.Runtime.CompilerServices;
+using Newtonsoft.Json;
+using Serein.Library.Utils;
+using System.Net.Http.Headers;
+using System.Linq.Expressions;
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using System.Security.Cryptography;
+
+namespace Serein.Library.Network.WebSocketCommunication.Handle
+{
+
+    public class SocketMsgHandleHelper
+    {
+        /// <summary>
+        /// (Theme Name ,Data Name) - HandleModule
+        /// </summary>
+        public ConcurrentDictionary<(string, string), MyHandleModule> MyHandleModuleDict
+            = new ConcurrentDictionary<(string, string), MyHandleModule>();
+
+
+
+        private MyHandleModule AddMyHandleModule(string themeKeyName, string dataKeyName)
+        {
+            var key = (themeKeyName, dataKeyName);
+            if (!MyHandleModuleDict.TryGetValue(key, out var myHandleModule))
+            {
+                myHandleModule = new MyHandleModule(themeKeyName, dataKeyName);
+                MyHandleModuleDict[key] = myHandleModule;
+            }
+            return myHandleModule;
+        }
+
+        public void RemoteModule(ISocketControlBase socketControlBase)
+        {
+            var type = socketControlBase.GetType();
+            var moduleAttribute = type.GetCustomAttribute<AutoSocketModuleAttribute>();
+            if (moduleAttribute is null)
+            {
+                return;
+            }
+            var themeKeyName = moduleAttribute.JsonThemeField;
+            var dataKeyName = moduleAttribute.JsonDataField;
+            var key = (themeKeyName, dataKeyName);
+            if (MyHandleModuleDict.TryRemove(key, out var myHandleModules))
+            {
+                myHandleModules.ResetConfig(socketControlBase);
+            }
+
+        }
+        public void AddModule(ISocketControlBase socketControlBase)
+        {
+            var type = socketControlBase.GetType();
+            var moduleAttribute = type.GetCustomAttribute<AutoSocketModuleAttribute>();
+            if (moduleAttribute is null)
+            {
+                return;
+            }
+
+            // 添加处理模块
+            var themeKey = moduleAttribute.JsonThemeField;
+            var dataKey = moduleAttribute.JsonDataField;
+
+            var handlemodule = AddMyHandleModule(themeKey, dataKey);
+            var methods = type.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
+                .Select(method =>
+                {
+                    var methodsAttribute = method.GetCustomAttribute<AutoSocketHandleAttribute>();
+                    if (methodsAttribute is null)
+                    {
+                        return (string.Empty, null);
+                    }
+                    else
+                    {
+                        var value = methodsAttribute.ThemeValue;
+                        return (value, method);
+                    }
+                })
+                .Where(x => !string.IsNullOrEmpty(x.value)).ToList();
+            if (methods.Count == 0)
+            {
+                return;
+            }
+
+            foreach ((var value, var method) in methods)
+            {
+                handlemodule.AddHandleConfigs(value, socketControlBase, method);
+            }
+
+        }
+
+        public async Task HandleMsgAsync(Func<string, Task> RecoverAsync, string message)
+        {
+            JObject json = JObject.Parse(message);
+            await Task.Run(() =>
+            {
+                foreach (var module in MyHandleModuleDict.Values)
+                {
+                    module.HandleSocketMsg(RecoverAsync, json);
+                }
+            });
+
+        }
+
+
+
+    }
+}