修正表结构

Infrastructure/Cache/CacheHelper.cs

@@ -134,7 +134,7 @@ namespace DOAN.Common
 
             //.net7需要这样写 
             var coherentState = Cache.GetType().GetField("_coherentState", flags).GetValue(Cache);
-            var entries = coherentState.GetType().GetField("_entries", flags).GetValue(coherentState);
+            var entries = coherentState.GetType()?.GetField("_entries", flags)?.GetValue(coherentState);
 
             var keys = new List<string>();
             if (entries is not IDictionary cacheItems) return keys;

Infrastructure/DOAN.Infrastructure.csproj

@@ -23,4 +23,13 @@
 		<PackageReference Include="IP2Region.Net" Version="2.0.2" />
 	</ItemGroup>
 
+	<ItemGroup>
+	  <Reference Include="HslCommunication">
+	    <HintPath>dll\HslCommunication.dll</HintPath>
+	  </Reference>
+	  <Reference Include="Register">
+	    <HintPath>dll\Register.dll</HintPath>
+	  </Reference>
+	</ItemGroup>
+
 </Project>

Infrastructure/WebExtensions/HslCommunicationExtension.cs

@@ -0,0 +1,32 @@
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Register;
+
+namespace DOAN.Infrastructure.WebExtensions
+{
+    public static class HslCommunicationExtension
+    {
+
+        public static void AddHslCommunication(this IServiceCollection services)
+        {
+            //if (!HslCommunication.Authorization.SetAuthorizationCode("71d19e25-1fc3-419f-adaa-8c14df37952a"))
+            //{
+            //    Console.WriteLine("HslCommunication激活失败");
+
+            //}
+            if (!Register.Reg.RegLicense())
+            {
+                Console.WriteLine("HslCommunication激活失败");
+            }
+            else
+            {
+                Console.WriteLine("HslCommunication激活成功");
+            }
+           ;
+        }
+    }
+}