提交.Net6版本

Yi.Framework.Net5/Yi.Framework.WebCore/Utility/CustomHostingStartup.cs

@@ -0,0 +1,54 @@
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+[assembly: HostingStartup(typeof(Yi.Framework.WebCore.Utility.CustomHostingStartup))]
+namespace Yi.Framework.WebCore.Utility
+{
+    /// <summary>
+    /// 必须实现IHostingStartup接口
+    /// 必须标记HostingStartup特性
+    /// 
+    /// 就像木马一样
+    /// </summary>
+    public class CustomHostingStartup : IHostingStartup
+    {
+        public void Configure(IWebHostBuilder builder)
+        {
+            Console.WriteLine("This is CustomHostingStartup Invoke");
+
+            //有IWebHostBuilder，一切都可以做。。
+            #region MyRegion
+            //builder.ConfigureAppConfiguration(configurationBuilder =>
+            //{
+            //    configurationBuilder.AddXmlFile("appsettings1.xml", optional: false, reloadOnChange: true);
+            //});//添加配置
+
+            //builder.ConfigureServices(services =>
+            //{
+            //    services.AddTransient<ITestServiceA, TestServiceA>();
+            //});//IOC注册
+
+            //builder.Configure(app =>
+            //{
+            //    app.Use(next =>
+            //    {
+            //        Console.WriteLine("This is CustomHostingStartup-Middleware  Init");
+            //        return new RequestDelegate(
+            //            async context =>
+            //            {
+            //                Console.WriteLine("This is CustomHostingStartup-Middleware start");
+            //                await next.Invoke(context);
+            //                Console.WriteLine("This is CustomHostingStartup-Middleware end");
+            //            });
+            //    });
+            //});//甚至来个中间件
+            #endregion
+        }
+    }
+}