接口文件

Infrastructure/Hncore.Infrastructure/WebApi/StartupExtensions/ApplicationBuilderExtend.cs

@@ -0,0 +1,76 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Hncore.Infrastructure.Common;
+using Hncore.Infrastructure.Common.DingTalk;
+using Hncore.Infrastructure.Extension;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
+
+namespace Hncore.Infrastructure.WebApi
+{
+    /// <summary>
+    /// 应用程序构建器扩展类
+    /// </summary>
+    /// 
+    public static class ApplicationBuilderExtend
+    {
+        /// <summary>
+        /// 初始化应用程序构建器
+        /// </summary>
+        /// <param name="app">当前应用程序构建器对象</param>
+        /// <param name="loggerFactory">日志工厂对象</param>
+        /// <returns>初始化后的应用程序构建器对象</returns>
+        /// <param name="applicationLifetime">应用程序生命周期对象</param>
+        /// 
+        public static IApplicationBuilder Init(this IApplicationBuilder app, ILoggerFactory loggerFactory,
+            IApplicationLifetime applicationLifetime)
+        {
+            loggerFactory.AddNLog(); //启用Nlog日志插件
+
+            app.UseErrorHandling(); //添加统一错误异常处理中间件(一个自定义类)
+
+
+
+            //启用Cors(跨域请求)支持(默认关闭状态)
+
+            app.UseCors(builder => builder
+                    .SetIsOriginAllowed(host => true) //允许所有来源                       
+                    .AllowAnyMethod() //允许任何请求方法(GET、POST、PUT、DELETE等)
+                    .AllowAnyHeader() //允许任何请求头信息
+                    .AllowCredentials() //允许跨域凭据
+                   // .SetPreflightMaxAge(TimeSpan.FromDays(30)) //指定可以缓存预检请求的响应的时间为30天
+                    .WithExposedHeaders("X-Suggested-Filename", "set-user-token", "set-user")
+            );
+            app.UseMvc(); //启用MVC
+
+
+            //向应用程序生命周期的“应用程序已完全启动”事件注册回调函数
+            applicationLifetime.ApplicationStarted.Register(OnAppStarted);
+            
+            return app;
+        }
+
+        /// <summary>
+        /// 应用程序完全启动完成处理回调函数
+        /// </summary>
+        /// 
+        private static void OnAppStarted()
+        {
+            //if (EnvironmentVariableHelper.IsAspNetCoreProduction)
+            //{
+            //    DingTalkHelper.SendMessage(new MarkDownModel()
+            //    {
+            //        markdown = new markdown()
+            //        {
+            //            title = "应用已启动",
+            //            text = "### 应用已启动\n\nhostname：" + EnvironmentVariableHelper.HostName + "\n\n" +
+            //                   DateTime.Now.Format("yyyy-MM-dd HH:mm:ss")
+            //        }
+            //    });
+            //}
+        }
+    }
+}