增加错误页面🙅‍♂️

DjangoBlog/urls.py

@@ -31,6 +31,9 @@ sitemaps = {
     'static': StaticViewSitemap
 }
 
+handler404 = 'blog.views.page_not_found_view'
+handler500 = 'blog.views.server_error_view'
+
 urlpatterns = [
                   url(r'^admin/', admin.site.urls),
                   url(r'', include('blog.urls', namespace='blog', app_name='blog')),

blog/tests.py

@@ -124,3 +124,6 @@ class ArticleTest(TestCase):
         self.assertEqual(rsp.status_code, 200)
         SimpleUploadedFile()
         """
+    def test_errorpage(self):
+        self.client.get('/eee')
+        self.client.get('/refresh_memcache')

blog/views.py

@@ -254,3 +254,19 @@ def refresh_memcache(request):
             return HttpResponseForbidden()
     except Exception as e:
         return HttpResponse(e)
+
+
+def page_not_found_view(request):
+    url = request.get_full_path()
+    return render(request, 'blog/error_page.html',
+                  {'message': '哎呀，您访问的地址 ' + url + ' 是一个未知的地方。请点击首页看看别的？', 'statuscode': '404'})
+
+
+def server_error_view(request):
+    return render(request, 'blog/error_page.html',
+                  {'message': '哎呀，出错了，我已经收集到了错误信息，之后会抓紧抢修，请点击首页看看别的？', 'statuscode': '500'})
+
+
+def permission_denied_view(request):
+    return render(request, 'blog/error_page.html',
+                  {'message': '哎呀，您没有权限访问此页面，请点击首页看看别的？', 'statuscode': '403'})

templates/blog/error_page.html

@@ -0,0 +1,45 @@
+{% extends 'share_layout/base.html' %}
+{% load blog_tags %}
+{% load cache %}
+{% block header %}
+    {% if tag_name %}
+        {% if statuscode == '404' %}
+            <title>404 NotFound</title>
+        {% elif statuscode == '500' %}
+            <title>Permission Denied</title>
+        {% elif statuscode == '403' %}
+            <title>500 Error</title>
+        {% else %}
+            <title></title>
+        {% endif %}
+        {% comment %}<meta name="description" content="{{ page_type }}:{{ tag_name }}"/>{% endcomment %}
+    {% else %}
+        <title>{{ SITE_NAME }} | {{ SITE_DESCRIPTION }}</title>
+    {% endif %}
+    <meta name="description" content="{{ SITE_SEO_DESCRIPTION }}"/>
+    <meta name="keywords" content="{{ SITE_KEYWORDS }}"/>
+    <meta property="og:type" content="blog"/>
+    <meta property="og:title" content="{{ SITE_NAME }}"/>
+    <meta property="og:description" content="{{ SITE_DESCRIPTION }}"/>
+    <meta property="og:url" content="{{ SITE_BASE_URL }}"/>
+    <meta property="og:site_name" content="{{ SITE_NAME }}"/>
+{% endblock %}
+{% block content %}
+    <div id="primary" class="site-content">
+        <div id="content" role="main">
+
+            <header class="archive-header">
+                <h1 class="archive-title">{{ message }}</h1>
+            </header><!-- .archive-header -->
+
+        </div><!-- #content -->
+    </div><!-- #primary -->
+
+{% endblock %}
+
+
+{% block sidebar %}
+    {% load_sidebar user %}
+{% endblock %}
+
+