完善ITaskManager模块，经过测试

Falcon.SugarApi/ServiceCollectionExtend/AddSingletonWith.cs

@@ -0,0 +1,53 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Falcon.SugarApi.ServiceCollectionExtend
+{
+    /// <summary>
+    /// 单实例多接口注册
+    /// </summary>
+    public static class AddSingletonWithExtend
+    {
+        /// <summary>
+        /// 单实例+多接口注册。
+        /// </summary>
+        /// <typeparam name="TInstance">实例的类型</typeparam>
+        /// <param name="services">服务集合</param>
+        /// <param name="serviceTypes">要注册的服务类型,必须为接口</param>
+        /// <returns>服务集合</returns>
+        public static IServiceCollection AddSingletonWith<TInstance>(this IServiceCollection services,params Type[] serviceTypes)
+            where TInstance : class {
+            services.TryAddSingleton<TInstance>();
+            foreach(var t in serviceTypes) {
+                if(!t.IsInterface)
+                    throw new ArgumentException($"类型 {t.FullName} 不是接口");
+                if(typeof(TInstance).GetInterfaces().Contains(t)) {
+                    services.AddSingleton(t,p => p.GetRequiredService<TInstance>());
+                }
+            }
+            return services;
+        }
+
+        /// <summary>
+        /// 单实例+多接口注册。
+        /// </summary>
+        /// <typeparam name="TInstance">实例的类型</typeparam>
+        /// <param name="services">服务集合</param>
+        /// <param name="instance">实例对象</param>
+        /// <param name="serviceTypes">要注册的接口类型</param>
+        /// <returns>服务集合</returns>
+        public static IServiceCollection AddSingletonWith<TInstance>(this IServiceCollection services,TInstance instance,params Type[] serviceTypes)
+            where TInstance : class {
+            services.TryAddSingleton<TInstance>(instance);
+            foreach(var t in serviceTypes) {
+                if(typeof(TInstance).GetInterfaces().Contains(t)) {
+                    services.AddSingleton(t,p => p.GetRequiredService<TInstance>());
+                }
+            }
+            return services;
+        }
+    }
+}

Falcon.SugarApi/TimedTask/TaskManager/ITaskManager.cs

@@ -1,7 +1,7 @@
 using System.Threading;
 using System.Threading.Tasks;
 
-namespace Falcon.SugarApi.TimedTask
+namespace Falcon.SugarApi.TimedTask.TaskManager
 {
     /// <summary>
     /// 任务管理接口

Falcon.SugarApi/TimedTask/TaskManager/LastRunInformation.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace Falcon.SugarApi.TimedTask
+namespace Falcon.SugarApi.TimedTask.TaskManager
 {
     /// <summary>
     /// 任务上次运行结果信息
@@ -8,5 +8,5 @@ namespace Falcon.SugarApi.TimedTask
     /// <param name="IsSuccess">是否成功</param>
     /// <param name="Time">运行时间</param>
     /// <param name="Msg">运行信息</param>
-    public record LastRunInformation(bool IsSuccess,DateTime Time,string? Msg);
+    public record LastRunInformation(bool IsSuccess, DateTime Time, string? Msg);
 }

Falcon.SugarApi/TimedTask/TaskManager/Readme.md

@@ -0,0 +1,5 @@
+## 后台任务模块 TimedTask 任务管理
+
+插件中的后台任务需要实现ITaskManager接口。   
+
+然后使用Servers.AddTaskWithManager进行注册。没有实现ITaskManager的后台任务可以直接使用Services.AddHostedService进行注册。

Falcon.SugarApi/TimedTask/TaskManager/ServiceCollectionExtensions.cs

@@ -0,0 +1,24 @@
+using Falcon.SugarApi.ServiceCollectionExtend;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+
+namespace Falcon.SugarApi.TimedTask.TaskManager
+{
+    /// <summary>
+    /// 服务注册扩展
+    /// </summary>
+    public static class ServiceCollectionExtensions
+    {
+        /// <summary>
+        /// 注册后台任务服务，并同时注册任务管理
+        /// </summary>
+        /// <typeparam name="T">后台任务的类型</typeparam>
+        /// <param name="services">服务集合</param>
+        /// <returns>服务集合</returns>
+        public static IServiceCollection AddTimedTaskWithManager<T>(this IServiceCollection services)
+            where T : class {
+            services.AddSingletonWith<T>(typeof(IHostedService),typeof(ITaskManager));
+            return services;
+        }
+    }
+}

Falcon.SugarApi/TimedTask/TaskManager/TaskControlResult.cs

@@ -1,11 +1,11 @@
 using System;
 
-namespace Falcon.SugarApi.TimedTask
+namespace Falcon.SugarApi.TimedTask.TaskManager
 {
     /// <summary>
     /// 任务控制返回结果
     /// </summary>
     /// <param name="isSuccess">是否成功</param>
     /// <param name="msg">返回信息</param>
-    public record TaskControlResult(bool isSuccess,string msg);
+    public record TaskControlResult(bool isSuccess, string msg);
 }

Falcon.SugarApi/TimedTask/TaskManager/TaskState.cs

@@ -1,10 +1,14 @@
-namespace Falcon.SugarApi.TimedTask
+namespace Falcon.SugarApi.TimedTask.TaskManager
 {
     /// <summary>
     /// 任务状态
     /// </summary>
     public enum TaskState
     {
+        /// <summary>
+        /// 任务准备中
+        /// </summary>
+        Init,
         /// <summary>
         /// 准备-任务准备就绪等待开始执行
         /// </summary>
@@ -18,7 +22,7 @@
         /// </summary>
         Running,
         /// <summary>
-        /// 停止-任务已经停止，不会再运行
+        /// 停止-任务停止状态，可再次运行
         /// </summary>
         Stopping,
         /// <summary>