我在加载CSS文件时遇到问题。我使用的浏览器是Chrome。这是我的代码和文件目录。谢谢!
•ecommerce / ecommerce / settings.py
import os
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
....
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'store.apps.StoreConfig',
]
....
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.0/howto/static-files/
STATIC_URL = '/static/'
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'static/')
]
•ecommerce / ecommerce / urls.py
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('admin/', admin.site.urls),
path('', include('store.urls'))
]
•电子商务/电子商务/静态/css/main.css
body{
background-color:blue;
}
•ecommerce / ecommerce / store / templates / store / store.html
{% load static %}
<link rel="stylesheet" type="text/css" href="{% static 'css/main.css' %}">
<h3>store</h3>
<img src="{% static 'images/cart.png' %}">
•ecommerce / ecommerce / store / urls.py
from django.urls import path
from . import views
urlpatterns = [
#Leave as empty string for base url
path('', views.store, name="store"),
path('cart/', views.cart, name="cart"),
path('checkout/', views.checkout, name="checkout"),
]
•ecommerce / ecommerce / store / views.py
from django.shortcuts import render
# Create your views here.
def store(request):
context = {}
return render(request, 'store/store.html', context)
def cart(request):
context = {}
return render(request, 'store/cart.html', context)
def checkout(request):
context = {}
return render(request, 'store/checkout.html', context)
让我们分解一下:您正在开发中,对吗? (至少看起来像你在,因为你有DEBUG = True
)。好吧,在开发过程中,Django会自己提供静态文件。他通过在每个应用程序目录中查找名为static的文件夹来做到这一点。 (这是default behaviour)
在您的项目结构中,如附带问题的图像所示,store
应用程序内没有static目录。
您应该有这样的东西:
store/
| templates/
| | (... all your templates )
| static/
| | store/
| | | css/
| | | | main.css
| | | images/
| | | | cart.png
| (... all your other .py files )
请注意:在附加的同一张图片中,我看到您将css文件命名为“ mian.css”,而不是“ main.css”]
[现在,正如[C0]中所说的那样,您无需在开发中设置this marvelous answer或STATIC_ROOT
设置,因为您不会在那里使用STATICFILES_DIRS
,因为collectstatic
将处理有关提供静态文件的所有事宜。因此,再次:不要在开发中使用manage.py
。不需要。
最后,您将需要正确引用模板中的文件。您可以按如下操作:
collectstatic
和
{% static 'store/css/main.css' %}
分别。
在您的URLs.py中,
{% static 'store/images/cart.png' %}
请确保您的settings.py文件已定义。
from django.conf.urls import patterns, include, url
from django.contrib import admin
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
urlpatterns = patterns('',
url(r'^$', include('frontend.urls')),
);
urlpatterns += static(settings.STATIC_URL,document_root=settings.STATIC_ROOT)
此外,在模板的顶部添加:
BASE_DIR = os.path.dirname(os.path.dirname(__file__))
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, '../static')
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
'django.contrib.staticfiles.finders.FileSystemFinder',
)