重构代码：删除ErrorViewModel

Bootstrap.Client/Controllers/HomeController.cs

@@ -1,7 +1,6 @@
 using Bootstrap.Client.Models;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
-using System.Diagnostics;
 
 namespace Bootstrap.Client.Controllers
 {
@@ -26,7 +25,7 @@ namespace Bootstrap.Client.Controllers
         [AllowAnonymous]
         public IActionResult Error(int id)
         {
-            return id == 404 ? View("NotFound") : View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
+            return id == 404 ? View("NotFound") : View();
         }
     }
 }

Bootstrap.Client/Models/ErrorViewModel.cs

@@ -1,17 +0,0 @@
-namespace Bootstrap.Client.Models
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    public class ErrorViewModel
-    {
-        /// <summary>
-        /// 
-        /// </summary>
-        public string RequestId { get; set; }
-        /// <summary>
-        /// 
-        /// </summary>
-        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
-    }
-}

Bootstrap.Client/Views/Home/Error.cshtml

@@ -1,23 +1,17 @@
-@model ErrorViewModel
-@{
-    ViewData["Title"] = "Error";
-    Layout = "_Root";
+@{
+    ViewBag.Title = "服务器内部错误";
+    Layout = "_Layout";
 }
-
-<h1 class="text-danger">Error.</h1>
-<h2 class="text-danger">An error occurred while processing your request.</h2>
-
-@if (Model.ShowRequestId)
-{
-    <p>
-        <strong>Request ID:</strong> <code>@Model.RequestId</code>
-    </p>
+@section css {
+    <link href="~/css/error.css" rel="stylesheet" />
 }
-
-<h3>Development Mode</h3>
-<p>
-    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
-</p>
-<p>
-    <strong>Development environment should not be enabled in deployed applications</strong>, as it can result in sensitive information from exceptions being displayed to end users. For local debugging, development environment can be enabled by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>, and restarting the application.
-</p>
+@section javascript {
+    <script src="~/js/error.js"></script>
+}
+<section class="error-wrapper">
+    <img src="~/images/error_icon.png" />
+    <h1>服务器内部错误</h1>
+    <h3>相关错误信息已经记录到日志中，请登录服务器查看</h3>
+    <br />
+    <a href="~/Home/Index" target="_top">返回首页</a>
+</section>