我正试图解决那个Bad Request(400)3天了...我尝试部署我的第一个Django App,它与DEBUG = True完美配合 .
在将DEBUG设置为False之后,我的麻烦来了 . 请注意,我在本地工作,并使用“whitenoise”来通过“staticfiles”目录获得图像,并且它可以很好地工作(之后我想在Heroku上托管它) .
奇怪的是,我可以正确访问我的网站和管理员的一个URL没有任何问题....
我不知道在哪里搜索......日志说没有什么可以帮助我,只是:
使用py manage.py runserver
log
[15/May/2016 16:28:35] "GET /page/news HTTP/1.1" 400 26
settings.py
import os
import dj_database_url
BASE_DIR = os.path.dirname(os.path.dirname(__file__))
print("BASE_DIR = ",BASE_DIR)
MEDIA_ROOT = os.path.join(BASE_DIR, 'wt/static/media/')
MEDIA_URL = '/media/'
SECRET_KEY = 'H-E-R-E__I-S__M-Y__K-E-Y'
DEBUG = False
INSTALLED_APPS = [
'ckeditor',
'ckeditor_uploader',
'team.apps.TeamConfig',
'gallery.apps.GalleryConfig',
'shop.apps.ShopConfig',
'events.apps.EventsConfig',
'blog.apps.BlogConfig',
'paginator.apps.paginatorConfig',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]
MIDDLEWARE_CLASSES = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
]
ROOT_URLCONF = 'wt.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR, 'templates')],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
"django.contrib.auth.context_processors.auth",
"django.core.context_processors.request",
"django.core.context_processors.debug",
"django.core.context_processors.i18n",
"django.core.context_processors.media",
"django.core.context_processors.static",
"django.core.context_processors.tz",
"django.contrib.messages.context_processors.messages",
],
},
},
]
WSGI_APPLICATION = 'wt.wsgi.application'
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql',
'NAME': 'wt_db',
'USER': 'postgres',
'PASSWORD': 'H-E-R-E__I-S__M-Y__P-W',
'HOST': '127.0.0.1',
'PORT': '5432',
}
}
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',
},
]
LANGUAGE_CODE = 'fr-fr'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
db_from_env = dj_database_url.config(conn_max_age=500)
DATABASES['default'].update(db_from_env)
ALLOWED_HOSTS = ['localhost', '127.0.0.1',]
STATIC_ROOT = os.path.join(BASE_DIR, 'wt/staticfiles')
STATIC_URL = '/static/'
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'wt/static'),
]
STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'
CKEDITOR_UPLOAD_PATH = 'uploads'
CKEDITOR_IMAGE_BACKEND = 'pillow'
CKEDITOR_BROWSE_SHOW_DIRS = True
wsgi.py
from django.core.wsgi import get_wsgi_application
from whitenoise.django import DjangoWhiteNoise
import os
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "wt.settings")
application = get_wsgi_application()
application = DjangoWhiteNoise(application)
我的头在燃烧,非常感谢你的帮助!
1 回答
我认为这是一个安全问题 . 即使"whitenoise"能够在 生产环境 中提供真正的
static
文件,它也无法提供media
文件 .我正在制作一个结构错误:
MEDIA_ROOT 永远不必在你的项目的"static"文件中(即使你可以在某些方面使它工作,我认为这不是一个好的做法) .
'MEDIA' files (在 生产环境 中),必须服务于Django项目 . 我've read somewhere that we have to use a CDN. And firstly I choose CloudFlare (because it'是免费的),但它没有't working, cause you need a subdomain/hostname to point your MEDIA_ROOT, and CloudFlare doesn'吨 . 最后我选择了亚马逊S3 .
所以,最后写一些像
{% static img.thumbnail.url %}
这样的东西毫无意义 . 因为通过admin / user上传的所有内容都不在"static"中 .请改用
{{ img.thumbnail.url }}
.