优化 程序集查找

src/Pole.Core/Utils/AssemblyHelper.cs

@@ -10,10 +10,15 @@ namespace Pole.Core.Utils
 {
     public class AssemblyHelper
     {
+        private static IList<Assembly> Assemblies;
         public static IList<Assembly> GetAssemblies(ILogger logger = default)
         {
-            var libs = DependencyContext.Default.CompileLibraries.Where(lib => !lib.Serviceable);
-            return libs.Select(lib =>
+            if (Assemblies != null)
+            {
+                return Assemblies;
+            }
+            var libs = DependencyContext.Default.CompileLibraries.Where(lib => !lib.Serviceable && !lib.Name.StartsWith("Microsoft") && !lib.Name.StartsWith("System"));
+            Assemblies = libs.Select(lib =>
               {
                   try
                   {
@@ -26,6 +31,7 @@ namespace Pole.Core.Utils
                       return default;
                   }
               }).Where(assembly => assembly != default).ToList();
+            return Assemblies;
         }
     }
 }