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CloudBuilder/CloudBuilder.Core/Application/Packs/CloudBuilderCorePack.cs

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+using CloudBuilder.Core.Application.Builders;
+using CloudBuilder.Core.Application.Options;
+using CloudBuilder.Core.DatabaseAccessor;
+using CloudBuilder.Core.DatabaseAccessor.Entity;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using Microsoft.Extensions.Options;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CloudBuilder.Core.Application.Packs
+{
+    /// <summary>
+    /// CloudBuilder核心模块
+    /// </summary>
+    [Description("CloudBuilder核心模块")]
+    [PackLevel(0)]
+    public class CloudBuilderCorePack : CloudBuilderPack
+    {
+        /// <summary>
+        /// 获取 模块级别
+        /// </summary>
+        public override PackLevel Level => PackLevel.Core;
+
+        /// <summary>
+        /// 将全局应用添加到依赖注入服务容器中
+        /// </summary>
+        /// <param name="services">依赖注入服务容器</param>
+        /// <returns></returns>
+        public override IServiceCollection AddServices(IServiceCollection services, CloudBuilderBuilder builder)
+        {
+            services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
+            services.AddSingleton(new WebService(services));
+
+            services.AddScoped<IApplicationService, ApplicationService>();
+
+            //services.TryAddSingleton<IInputDtoTypeFinder, InputDtoTypeFinder>();
+            //services.TryAddSingleton<IOutputDtoTypeFinder, OutputDtoTypeFinder>();
+            //services.TryAddSingleton<ICancellationTokenProvider, NoneCancellationTokenProvider>();
+            //services.TryAddSingleton<IEmailSender, DefaultEmailSender>();
+
+            //services.TryAddSingleton<ICacheService, CacheService>();
+            //services.TryAddScoped<IFilterService, FilterService>();
+
+            //services.TryAddTransient<IClientHttpCrypto, ClientHttpCrypto>();
+            //services.AddTransient<ClientHttpCryptoHandler>();
+
+            //services.AddDistributedMemoryCache();
+
+            return services;
+        }
+    }
+}

CloudBuilder/CloudBuilder.Core/Application/Packs/CloudBuilderPack.cs

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+using CloudBuilder.Core.Application.Builders;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CloudBuilder.Core.Application.Packs
+{
+    /// <summary>
+    /// CloudBuilder模块基类
+    /// </summary>
+    public abstract class CloudBuilderPack
+    {
+        /// <summary>
+        /// 获取 模块级别，级别越小越先启动
+        /// </summary>
+        public virtual PackLevel Level => PackLevel.Business;
+
+        /// <summary>
+        /// 获取 模块启动顺序，模块启动的顺序先按级别启动，同一级别内部再按此顺序启动，
+        /// 级别默认为0，表示无依赖，需要在同级别有依赖顺序的时候，再重写为>0的顺序值
+        /// </summary>
+        public virtual int Order => 0;
+
+        /// <summary>
+        /// 获取 是否已可用
+        /// </summary>
+        public bool IsEnabled { get; protected set; }
+
+        /// <summary>
+        /// 将模块服务添加到依赖注入服务容器中
+        /// </summary>
+        /// <param name="services">依赖注入服务容器</param>
+        /// <returns></returns>
+        public virtual IServiceCollection AddServices(IServiceCollection services, CloudBuilderBuilder builder)
+        {
+            return services;
+        }
+
+        /// <summary>
+        /// 应用模块服务
+        /// </summary>
+        /// <param name="provider">服务提供者</param>
+        public virtual void UsePack(IServiceProvider provider)
+        {
+            IsEnabled = true;
+        }
+
+    }
+}

CloudBuilder/CloudBuilder.Core/Application/Packs/PackLevel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CloudBuilder.Core.Application.Packs
+{
+    /// <summary>
+    /// 模块级别，级别越核心，优先启动
+    /// </summary>
+    public enum PackLevel
+    {
+        /// <summary>
+        /// 核心级别，表示系统的核心模块，
+        /// 这些模块不涉及第三方组件，在系统运行中是不可替换的，核心模块将始终加载
+        /// </summary>
+        Core = 1,
+        /// <summary>
+        /// 框架级别，表示涉及第三方组件的基础模块
+        /// </summary>
+        Framework = 10,
+        /// <summary>
+        /// 应用级别，表示涉及应用数据的基础模块
+        /// </summary>
+        Application = 20,
+        /// <summary>
+        /// 业务级别，表示涉及真实业务处理的模块
+        /// </summary>
+        Business = 30
+    }
+}

CloudBuilder/CloudBuilder.Core/Application/Packs/PackLevelAttribute.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CloudBuilder.Core.Application.Packs
+{
+    public class PackLevelAttribute : Attribute
+    {
+        public PackLevelAttribute()
+        {
+        }
+
+        public PackLevelAttribute(int level)
+        {
+            this.Level = level;
+        }
+
+        /// <summary>
+        /// 获取权限名称
+        /// </summary>
+        public int Level { get;  set; }
+
+    }
+
+}