[英]Managing static files in Django 3.1
Django 3.1 更新中有一些更改,並且設置文件有一些更改,因為import os
已被刪除。 我在 Django 3.1 上新建了一個項目,參考官方文檔管理靜態文件。 我也嘗試過 StackOverflow 的這個解決方案,但對我來說沒有用。
.
├── db.sqlite3
├── app
│ ├── admin.py
│ ├── apps.py
│ ├── models.py
│ ├── tests.py
│ ├── urls.py
│ └── views.py
├── project
│ ├── asgi.py
│ ├── __init__.py
│ ├── settings
│ │ ├── base.py
│ │ ├── __init__.py
│ │ ├── local.py
│ │ ├── production.py
│ │ └── __pycache__
│ ├── urls.py
│ └── wsgi.py
├── manage.py
├── static
│ ├── css
│ │ └── main.css
│ └── js
│ └── fullscreen_toggle.js
└── templates
import os
from pathlib import Path
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve(strict=True).parent.parent
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '----secretKey----'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = ['127.0.0.1','0.0.0.0']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]
MIDDLEWARE = [
'whitenoise.middleware.WhiteNoiseMiddleware',
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'easynotes.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': ['templates'],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'easynotes.wsgi.application'
# Database
# https://docs.djangoproject.com/en/3.1/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}
# Password validation
# https://docs.djangoproject.com/en/3.1/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/3.1/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'Asia/Kolkata'
USE_I18N = True
USE_L10N = True
USE_TZ = True
APPEND_SLASH = False
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.1/howto/static-files/
STATIC_URL = '/static/'
STATICFILES_DIRS = (
os.path.join(BASE_DIR, "static"),
)
STATIC_ROOT = os.path.join(BASE_DIR, "live-static", "static-root")
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
MEDIA_URL = "/media/"
MEDIA_ROOT = os.path.join(BASE_DIR, "live-static", "media-root")
GET http://127.0.0.1:8000/static/js/fullscreen_toggle.js net::ERR_ABORTED 404 (Not Found)
Django 3.1 不再默認使用os
來加入它的路徑。 它已切換到 pathlib。
這意味着您可以像這樣加入文件夾:
STATICFILES_DIRS = (
BASE_DIR / "static",
)
MEDIA_ROOT = BASE_DIR / "live-static"
現在根本不需要在settings.py
中import os
了。
有關 3.1 新增功能的文檔,請參見此處: https : //docs.djangoproject.com/en/3.1/releases/3.1/
首先,寫這個命令,'python manage.py collectstatic' 如果這沒有解決你的問題,然后在你的項目 urls.py 中添加這一行
from django.conf import settings
from django.conf.urls.static import static
if settings.DEBUG:
urlpatterns += static(settings.STATIC_URL,
document_root=settings.STATIC_ROOT)
urlpatterns += static(settings.MEDIA_URL,
document_root=settings.MEDIA_ROOT)
但是,我也遇到了這個問題,我發現靜態文件在項目文件夾內時能夠加載,並且 STATICFILES_DIRS 定義如下:
STATICFILES_DIRS = (str(BASE_DIR.joinpath('static')),)
也許 BASE_DIR 的定義方式存在問題,但我不確定它會將項目文件夾視為 BASE_DIR。
settings.py 文件末尾的這段代碼起到了作用
STATIC_URL = '/static/'
PROJECT_DIR = os.path.dirname(os.path.abspath(__file__))
STATIC_ROOT = os.path.join(PROJECT_DIR, 'static')
STATICFILES_DIRS = [
BASE_DIR / "static",
'/home/fabi/proyectos/butler/static/', #the absolute path to your static fil
]
在 settings.py 文件的頂部快速修復這個導入操作系統
然而,另一種方法可能是了解有關 pathlib 如何工作的更多信息,並更新您的 BASE_DIR、DATABASES、STATICFILES_DIRS 和其他文件以使用更新的現代方法。 如果您是 Django 新手並且工作正常,則第一種方法會更好
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