From b30592b6aeb6de4256e593e82e5dc9c4fda17895 Mon Sep 17 00:00:00 2001
From: falcon <9504402@qq.com>
Date: Wed, 14 Sep 2022 15:01:32 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0ASP.NET=20CORE=E4=B8=AD?=
 =?UTF-8?q?=E9=97=B4=E4=BB=B6=E6=A8=A1=E6=9D=BF=E5=8F=8A=E5=9F=BA=E7=B1=BB?=
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---
 .../Middleware/MiddlewareBase.cs              | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 Falcon.SugarApi/ApiDefinistions/Middleware/MiddlewareBase.cs

diff --git a/Falcon.SugarApi/ApiDefinistions/Middleware/MiddlewareBase.cs b/Falcon.SugarApi/ApiDefinistions/Middleware/MiddlewareBase.cs
new file mode 100644
index 0000000..9db9458
--- /dev/null
+++ b/Falcon.SugarApi/ApiDefinistions/Middleware/MiddlewareBase.cs
@@ -0,0 +1,53 @@
+using Microsoft.AspNetCore.Http;
+using System.Threading.Tasks;
+
+namespace Falcon.SugarApi.ApiDefinistions.Middleware
+{
+    /// <summary>
+    /// ASP.NET CORE 中间件基类，模板类
+    /// </summary>
+    public abstract class MiddlewareBase
+    {
+        /// <summary>
+        /// 下一步请求
+        /// </summary>
+        private readonly RequestDelegate Next;
+
+        /// <summary>
+        /// 构造中间件
+        /// </summary>
+        /// <param name="next">下一步</param>
+        protected MiddlewareBase(RequestDelegate next) {
+            Next = next;
+        }
+
+        /// <summary>
+        /// 执行中间件
+        /// </summary>
+        /// <param name="context">HttpContext</param>
+        /// <returns>任务</returns>
+        public virtual async Task InvokeAsync(HttpContext context) {
+            await BeforeNext(context);
+            await this.Next(context);
+            await AfterNext(context);
+        }
+
+        /// <summary>
+        /// 在下一步之前执行的代码。由InvokeAsync调用
+        /// </summary>
+        /// <param name="context">HttpContext</param>
+        /// <returns>任务</returns>
+        public virtual async Task BeforeNext(HttpContext context) {
+            await Task.CompletedTask;
+        }
+
+        /// <summary>
+        /// 在下一步之后执行的代码。由InvokeAsync调用
+        /// </summary>
+        /// <param name="context">HttpContext</param>
+        /// <returns>任务</returns>
+        public virtual async Task AfterNext(HttpContext context) {
+            await Task.CompletedTask;
+        }
+    }
+}