需要帮助修复Django 404错误,使用URLConf找不到静态页面

我的Django项目是一个单一的应用程序网站,主页显示我数据库中的文章/帖子,并将有标签主题和年/月档案的页面。所有其他页面都是照片和视频库的静态页面,以及一个关于他们根本不使用数据库的页面。

我试图显示一个静态页面,但我一直遇到404错误,错误如下(注意:我用“<app_name>”替换了应用程序的名称):

No article found matching the query
Request Method: GET
Request URL:    http://127.0.0.1:8000/illustrations
Raised by:  <app_name>.views.ArticleDetailView
Using the URLconf defined in website.urls, Django tried these URL patterns, in this order:
admin
[name='home']
<slug:slug> [name='article_detail']
The current path, illustrations, matched the last one.

主页显示ListView中的所有文章,您可以单击单个文章在DetailView中以指定的slug作为URL查看它们。“插图”文件是一个单独的静态HTML页面,我将使用它,与数据库或列表或详细视图无关。

我不知道我是否应该把主页变成一个单独的应用程序,或者我是否只需要更改我的URL/视图文件。(我正在学习Django和Python,所以我肯定会在这里学习。)

这里 views.py :

    from django.shortcuts import render
    from django.views import generic
    from .models import Article
    from django.http import JsonResponse # Ignore for now, I just put this here for when I work on making a JSON feed
    
    
    class ArticleListView(generic.ListView):
        model = Article
        paginate_by = 6
        template_name = "index.html"
    
    class ArticleDetailView(generic.DetailView):
        model = Article
        template_name = "article.html"
        
    def illustrations(request):
        return render(request, "illustrations.html")

urls.py(项目) :

    from django.contrib import admin
    from django.conf import settings
    from django.urls import path, include
    from django.conf.urls.static import static
    
    urlpatterns = [
        path('admin', admin.site.urls),
        path("", include("<app_name>.urls")),
    ] 
    
    if settings.DEBUG:  # new
        urlpatterns + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

urls.py(应用程序) :

    from django.urls import path
    from . import views
    from django.conf.urls.static import static # Not sure if needed
    from django.views.generic import TemplateView
    from .views import ArticleListView, ArticleDetailView
    
    # For setup info, see https://learndjango.com/tutorials/django-file-and-image-uploads-tutorial
    urlpatterns = [
        path("", ArticleListView.as_view(), name="home"), # This is index.html,
        path("<slug:slug>", ArticleDetailView.as_view(), name="article_detail"),
        path("illustrations", views.illustrations, name="illustrations"),
    ]