添加项目文件。

Source/Core/MAX.Core/DependencyInjection/INoDependency.cs

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+namespace MAX.Core.DependencyInjection;
+
+public interface INoDependency
+{
+}

Source/Core/MAX.Core/DependencyInjection/ISingletonDependency.cs

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+namespace MAX.Core.DependencyInjection;
+
+/// <summary>
+/// 单例
+/// </summary>
+public interface ISingletonDependency
+{
+}

Source/Core/MAX.Core/DependencyInjection/ITransientDependency.cs

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+namespace MAX.Core.DependencyInjection;
+
+/// <summary>
+/// 每次实例化
+/// </summary>
+public interface ITransientDependency
+{
+}

Source/Core/MAX.Core/DependencyInjection/LazyServiceProvider.cs

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+using MAX.Core.Autofac;
+using MAX.Core.Infrastructure;
+using System;
+using System.Collections.Concurrent;
+
+namespace MAX.Core.DependencyInjection;
+
+public interface ILazyServiceProvider
+{
+	object LazyGetService(Type serviceType);
+	T LazyGetService<T>();
+}
+
+public class LazyServiceProvider : SingleInstance<LazyServiceProvider>, ILazyServiceProvider
+{
+	protected ConcurrentDictionary<Type, Lazy<object>> CachedServices { get; }
+	private LazyServiceProvider()
+	{
+		CachedServices = new ConcurrentDictionary<Type, Lazy<object>>();
+	}
+	public virtual T LazyGetService<T>()
+	{
+		return (T)LazyGetService(typeof(T));
+	}
+
+	public virtual object LazyGetService(Type serviceType)
+	{
+		return GetService(serviceType);
+	}
+	public virtual object GetService(Type serviceType)
+	{
+		return CachedServices.GetOrAdd(
+			serviceType,
+			_ => new Lazy<object>(() => IocManager.Resolve(serviceType))
+		).Value;
+	}
+}