Csharp 找不到网址：https：localhost：7002CategoryAdd区域= Admin.为什么我的URL是这样生成的area = Admin而不是Admin

我在我的ASP.NET Core MVC应用程序中有一个Admin区域，当我试图达到/Admin/Category/Add时，它说No webpage was found的网址:https://localhost:7002/Category/Add?area=Admin.

我的路由在program.cs:

app.MapDefaultControllerRoute();

app.MapAreaControllerRoute(
        name: "Admin",
        areaName: "Admin",
        pattern: "Admin/{controller=Home}/{action=Index}/{id?}"
        );

我的看法:

@model List<Category>

@{
    ViewData["Title"] = "Index";
    Layout = "~/Areas/Admin/Views/Shared/_AdminLayout.cshtml";
}

<div class="row">
    <div class="col-lg-12">
        <div class="card">
            <div class="card-body">

                <a asp-area="Admin" asp-controller="Category" asp-action="Update" class="btn mb-1 btn-primary">Add Category</a>

                <div class="card-title">
                    <h4>Table Basic</h4>
                </div>
                <div class="table-responsive">
                    <table class="table">
                        <thead>
                            <tr>
                                <th>Name</th>
                                <th>Created By</th>
                                <th>Status</th>
                                <th>Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach (var item in Model)
                            {
                                <tr>
                                    <td>@item.Name</td>
                                    <td>@item.CreatedBy</td>
                                    <td>@item.IsDeleted</td>
                                    <td>
                                        <a asp-area="Admin" asp-controller="Category" asp-action="Update" asp-route-id="@item.Id">
                                            <button type="button" class="btn mb-1 btn-warning">Update</button>
                                        </a>
                                        <a asp-area="Admin" asp-controller="Category" asp-action="Delete" asp-route-id="@item.Id">
                                            <button type="button" class="btn mb-1 btn-danger">Delete</button>
                                        </a>
                                    </td>
                                </tr>
                            }
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>

我的控制器:

namespace AnimeUI.Areas.Admin.Controllers
{
    [Area("Admin")]
    public class CategoryController : Controller
    {
        private readonly ICategoryService categoryService;
        private readonly IValidator<Category> validator;
        private readonly IMapper mapper;

        public CategoryController(ICategoryService categoryService, IValidator<Category> validator, IMapper mapper)
        {
            this.categoryService = categoryService;
            this.validator = validator;
            this.mapper = mapper;
        }

        public async Task<IActionResult> Index()
        {
            var categories = await categoryService.GetAllCategoriesNonDeletedAsync();

            return View(categories);
        }

        [HttpGet]
        public IActionResult Add()
        {
            return View();
        }

        [HttpPost]
        public async Task<IActionResult> Add(AddCategoryDto addCategoryDto)
        {
            var category = mapper.Map<Category>(addCategoryDto);
            var result = validator.Validate(category);
            var exists = await categoryService.Exists(category);

            if (exists)
                result.Errors.Add(new ValidationFailure("Name", "This category name already exists"));

            if (result.IsValid)
            {
                await categoryService.CreateCategoryAsync(addCategoryDto);
                return RedirectToAction("Index", "Category", new { Area = "Admin" });
            }

            result.AddToModelState(this.ModelState);

            return View(addCategoryDto);
        }
    }
}

我一直在寻找一整天，但不能找到一个有效的解决这个恼人的问题.出于某种原因，我的URL是这样生成的:

https://localhost:7002/Category/Add?area=Admin

而不是

https://localhost:7002/Admin/Category/Add

我试着改变我的端口，添加不同的路由语法.我目前正在使用Visual Studio 2022，我的项目是. NET 8.0

PS:我的问题只发生在我需要go Admin页的时候.