Fix ExposedServiceExplorer.

framework/src/Volo.Abp.Core/Volo/Abp/DependencyInjection/ExposeServicesAttribute.cs

@@ -7,29 +7,45 @@ namespace Volo.Abp.DependencyInjection
 {
     public class ExposeServicesAttribute : Attribute, IExposedServiceTypesProvider
     {
-        public Type[] ExposedServiceTypes { get; }
-        
-        public ExposeServicesAttribute(params Type[] exposedServiceTypes)
+        public Type[] ServiceTypes { get; }
+
+        public bool? IncludeDefaults { get; set; }
+
+        public bool? IncludeSelf { get; set; }
+
+        public ExposeServicesAttribute(params Type[] serviceTypes)
         {
-            ExposedServiceTypes = exposedServiceTypes ?? new Type[0];
+            ServiceTypes = serviceTypes ?? new Type[0];
         }
 
         public Type[] GetExposedServiceTypes(Type targetType)
         {
-            if (ExposedServiceTypes.Any())
+            var serviceList = ServiceTypes.ToList();
+
+            if (IncludeDefaults == true)
+            {
+                foreach (var type in GetDefaultServices(targetType))
+                {
+                    serviceList.AddIfNotContains(type);
+                }
+
+                if (IncludeSelf != false)
+                {
+                    serviceList.AddIfNotContains(targetType);
+                }
+            }
+            else if (IncludeSelf == true)
             {
-                return ExposedServiceTypes;
+                serviceList.AddIfNotContains(targetType);
             }
 
-            return GetDefaultExposedServices(targetType).ToArray();
+            return serviceList.ToArray();
         }
 
-        private static List<Type> GetDefaultExposedServices(Type type)
+        private static List<Type> GetDefaultServices(Type type)
         {
             var serviceTypes = new List<Type>();
 
-            serviceTypes.Add(type);
-
             foreach (var interfaceType in type.GetTypeInfo().GetInterfaces())
             {
                 var interfaceName = interfaceType.Name;

framework/src/Volo.Abp.Core/Volo/Abp/DependencyInjection/ExposedServiceExplorer.cs

@@ -7,11 +7,18 @@ namespace Volo.Abp.DependencyInjection
 {
     public static class ExposedServiceExplorer
     {
+        private static readonly ExposeServicesAttribute DefaultExposeServicesAttribute =
+            new ExposeServicesAttribute
+            {
+                IncludeDefaults = true
+            };
+
         public static List<Type> GetExposedServices(Type type)
         {
             return type
                 .GetCustomAttributes()
                 .OfType<IExposedServiceTypesProvider>()
+                .DefaultIfEmpty(DefaultExposeServicesAttribute)
                 .SelectMany(p => p.GetExposedServiceTypes(type))
                 .ToList();
         }

framework/test/Volo.Abp.Core.Tests/Volo/Abp/DependencyInjection/AutoRegistrationHelper_Tests.cs

@@ -1,6 +1,4 @@
-using Microsoft.Extensions.DependencyInjection;
-using Shouldly;
-using System.Linq;
+using Shouldly;
 using Xunit;
 
 namespace Volo.Abp.DependencyInjection