v3.0.1

2021-06-02 20:00:25 +08:00
parent 6ea91cbaf6
commit e5063e1a4d
57 changed files with 1665 additions and 359 deletions
--- a/CC.Yi/CC.Yi.API/Extension/ErrorHandExtension.cs
+++ b/CC.Yi/CC.Yi.API/Extension/ErrorHandExtension.cs
@@ -0,0 +1,72 @@
+using CC.Yi.Common;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Http;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace CC.Yi.API.Extension
+{
+    public class ErrorHandExtension
+    {
+        private readonly RequestDelegate next;
+
+        public ErrorHandExtension(RequestDelegate next)
+        {
+            this.next = next;
+        }
+
+        public async Task Invoke(HttpContext context)
+        {
+            try
+            {
+                await next(context);
+            }
+            catch (Exception ex)
+            {
+                var statusCode = context.Response.StatusCode;
+                if (ex is ArgumentException)
+                {
+                    statusCode = 200;
+                }
+                await HandleExceptionAsync(context, statusCode, ex.Message);
+            }
+            finally
+            {
+                var statusCode = context.Response.StatusCode;
+                var msg = "";
+
+                switch (statusCode) 
+                {
+
+                    case 401: msg = "未授权";break;
+                    case 403: msg = "未授权"; break;
+                    case 404: msg = "未找到服务"; break;
+                    case 502: msg = "请求错误"; break;
+
+                }
+                if (!string.IsNullOrWhiteSpace(msg))
+                {
+                    await HandleExceptionAsync(context, statusCode, msg);
+                }
+            }
+        }
+        //异常错误信息捕获，将错误信息用Json方式返回
+        private static  Task HandleExceptionAsync(HttpContext context, int statusCode, string msg)
+        {
+            var result = JsonConvert.SerializeObject( Result.Error(msg).SetCode(statusCode));
+            context.Response.ContentType = "application/json;charset=utf-8";
+            return  context.Response.WriteAsync(result);
+        }
+    }
+    //扩展方法
+    public static class ErrorHandlingExtensions
+    {
+        public static IApplicationBuilder UseErrorHandling(this IApplicationBuilder builder)
+        {
+            return builder.UseMiddleware<ErrorHandExtension>();
+        }
+    }
+}