完善404页面

MrDoc/settings.py

@@ -23,7 +23,7 @@ BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 SECRET_KEY = '5&71mt9@^58zdg*_!t(x6g14q*@84d%ptr%%s6e0l50zs0we3d'
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = True
+DEBUG = False
 
 ALLOWED_HOSTS = ['*']
 
@@ -122,11 +122,13 @@ USE_TZ = True
 # https://docs.djangoproject.com/en/2.1/howto/static-files/
 
 STATIC_URL = '/static/'
-STATICFILES_DIRS = [os.path.join(BASE_DIR,'static'),]
+if DEBUG:
+    STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static'), ]
+else:
+    STATIC_ROOT = os.path.join(BASE_DIR,'static')
 
 # 媒体文件
 MEDIA_URL = '/media/'
 MEDIA_ROOT = os.path.join(BASE_DIR,'media')
 
-# 日志配置
 

MrDoc/urls.py

@@ -22,5 +22,6 @@ urlpatterns = [
     path('admin/', admin.site.urls),
     path('',include('app_doc.urls')),
     path('user/',include('app_admin.urls'),),
+    re_path('^static/(?P<path>.*)$',serve,{'document_root':settings.STATIC_ROOT}),# 静态文件
     re_path('^media/(?P<path>.*)$',serve,{'document_root':settings.MEDIA_ROOT}),# 媒体文件
 ]

template/404.html

@@ -44,8 +44,11 @@
     </div>
 </div>
 <div class="layui-main">
-    <div class="project-item">
-
+    <div style="text-align: center;margin-top: 20px;">
+        <h1>
+            <strong>页面未找到……</strong>
+        </h1>
+        <p><a href="{% url 'pro_list' %}" >返回首页</a></p>
     </div>
 </div>