19

我使用“git push heroku master”为heroku部署了一个django应用程序,效果非常好。

然后我使用“heroku create second-app -r staging”在同一个 git 上创建了第二个应用程序

并使用: git push staging master 推送

当我打开第二个应用程序时,没有任何静态文件被拾取或加载(即没有 css、js 或图像工作)

这非常令人困惑 - 请帮助!

我的设置文件在下面

import os
import platform
import dj_database_url

DEBUG = True
TEMPLATE_DEBUG = DEBUG

# This should work for any deployment
BASE_DIR = os.path.abspath(os.path.join(os.path.dirname( __file__ ), '..'))

ADMINS = (
    ('me', 'me@gmailcom'),
)

MANAGERS = ADMINS
# LOCAL SETTINGS
if platform.system() in ['Windows', 'Darwin']:
    #EV = 'LOCAL'
    DATABASES = {
             'default': {
                 'ENGINE': 'django.db.backends.sqlite3', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
                 'NAME': BASE_DIR + '//db//db.sqlite3',
                 'USER': '',                      # Not used with sqlite3.
                 'PASSWORD': '',                  # Not used with sqlite3.
                 'HOST': '',                      # Set to empty string for localhost. Not used with sqlite3.
                 'PORT': '',                      # Set to empty string for default. Not used with sqlite3.
             }
    }
    # Hosts/domain names that are valid for this site; required if DEBUG is False
    # See https://docs.djangoproject.com/en/1.4/ref/settings/#allowed-hosts
    ALLOWED_HOSTS = []

    CACHES = {
    'default': {
        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
        'LOCATION': 'unique-snowflake',
        'TIMEOUT': 86400,
        'OPTIONS': {
            'MAX_ENTRIES': 10000
            },
        }
    }

# HEROKU SETTINGS
else:
    #EV = 'HEROKU'
    # DEBUG = False
    DATABASES = {}
    DATABASES['default'] =  dj_database_url.config()

    # Honor the 'X-Forwarded-Proto' header for request.is_secure()
    SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')

    # Hosts/domain names that are valid for this site; required if DEBUG is False
    # See https://docs.djangoproject.com/en/1.4/ref/settings/#allowed-hosts
    # Allow all host headers
    ALLOWED_HOSTS = ['*']

    # Todo: ammar - update to Memcached
    CACHES = {
    'default': {
        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
        'LOCATION': 'unique-snowflake',
        'TIMEOUT': 86400,
        'OPTIONS': {'MAX_ENTRIES': 10000},
        }
    }

TIME_ZONE = 'Europe/London'

LANGUAGE_CODE = 'en-gb'

SITE_ID = 1

USE_I18N = True

USE_L10N = True

USE_TZ = False

MEDIA_ROOT = ''

MEDIA_URL = '/media/'

STATIC_ROOT = ''

STATIC_URL = '/static/'


STATICFILES_DIRS = ()

STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
)


SECRET_KEY = '***'

TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.Loader',
    'django.template.loaders.app_directories.Loader',
#     'django.template.loaders.eggs.Loader',

)

MIDDLEWARE_CLASSES = (
    'django.middleware.common.CommonMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    # Uncomment the next line for simple clickjacking protection:
    # 'django.middleware.clickjacking.XFrameOptionsMiddleware',
)

ROOT_URLCONF = 'sm.urls'

# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'sm.wsgi.application'

TEMPLATE_DIRS = (
    os.path.join(BASE_DIR, 'mytemplates')
)

INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    # Uncomment the next line to enable the admin:
    'django.contrib.admin',
    # Uncomment the next line to enable admin documentation:
    'django.contrib.admindocs',
    'smcore',
    'south',
    'django.contrib.humanize',
)



LOGGING = {
    'version': 1,
    'disable_existing_loggers': False,
    'filters': {
        'require_debug_false': {
            '()': 'django.utils.log.RequireDebugFalse'
        }
    },
    'handlers': {
        'mail_admins': {
            'level': 'ERROR',
            'filters': ['require_debug_false'],
            'class': 'django.utils.log.AdminEmailHandler'
        }
    },
    'loggers': {
        'django.request': {
            'handlers': ['mail_admins'],
            'level': 'ERROR',
            'propagate': True,
        },
    }
}

LOGIN_URL = '/login/'
LOGIN_REDIRECT_URL = '/getStarted/'
LOGOUT_URL = '/do_logout/'

# e-mail server
EMAIL_HOST_USER = '***@gmail.com'
EMAIL_HOST= 'smtp.gmail.com'
# EMAIL_PORT = 465
EMAIL_USE_TLS = True
EMAIL_HOST_PASSWORD = '***'
DEFAULT_FROM_EMAIL = '***@gmail.com'
SERVER_EMAIL = '***@gmail.com'

更新

我复制了一份代码并重新部署,它与以下设置更新一起使用:

STATIC_ROOT = 'staticfiles'

STATIC_URL = '/static/'

STATICFILES_DIRS = (
    (os.path.join(BASE_DIR,'smcore','static')),
)


STATICFILES_FINDERS = (

    #'django.contrib.staticfiles.finders.FileSystemFinder',
    #'django.contrib.staticfiles.finders.AppDirectoriesFinder',
    #'django.contrib.staticfiles.finders.DefaultStorageFinder',
)

然后我分支了我的代码(所以我有 master 和 staging)并将新的 heroku 远程同步到我的 staging 分支。然后我做了一个 git push staging staging:master ,它做了一个完整的上传;这再次让我回到同一个地方......帮助!

4

5 回答 5

18

最终在我的 urls 文件中使用以下内容解决了这个问题 - 来自这个问题:Heroku - 处理 Django 应用程序中的静态文件

from <app> import settings
urlpatterns += patterns('',
        (r'^static/(?P<path>.*)$', 'django.views.static.serve', {'document_root': settings.STATIC_ROOT}),
    )
于 2014-01-20T12:45:50.233 回答
9

我也一直在处理同样的问题。我尝试不使用 David 推荐的解决方案,因为它似乎只用于开发(而不是生产)(参见:Heroku static files not loading, Django

这是我在代码中更改的两件事。

(我正在使用 Django 1.7)

1) 设置.py

我将这些行添加到设置文件中

BASE_DIR = os.path.dirname(os.path.dirname(__file__))
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'
TEMPLATE_DIRS = (
    os.path.join(BASE_DIR,  'templates'),
    # Add to this list all the locations containing your static files 
)

STATIC_ROOT:这告诉 Django (a)在运行“python manage.py collectstatic”时将静态文件放在哪里,以及(b)在运行应用程序时找到静态文件

TEMPLATE_DIRS:这告诉 Django 在您运行“python manage.py collectstatic”时搜索静态文件时在哪里查找静态文件

2) wsgi.py

最初我的文件是:

import os
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "xxxx.settings")

from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()

我将其更改为:

import os
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "xxxx.settings")

from django.core.wsgi import get_wsgi_application
from whitenoise.django import DjangoWhiteNoise
application = get_wsgi_application()
application = DjangoWhiteNoise(application)

阅读此处了解有关白噪声的更多信息: https ://devcenter.heroku.com/articles/django-assets#whitenoise


另外,记得安装白噪声: pip install whitenoise==2.0.6

在部署项目之前,运行:python manage.py collectstatic

这将创建一个由 STATIC_ROOT 指示的文件夹(在您的 settings.py 中声明),其中包含所有静态文件。

于 2016-06-30T16:40:26.563 回答
4

似乎是因为您使用的是 staticfiles 应用程序而没有设置 STATIC_ROOT 设置。

相比之下,我的 settings.py 是这样的:

# Static asset configuration
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
STATIC_ROOT = 'staticfiles'
STATIC_URL = '/static/'
STATICFILES_DIRS = (
    os.path.join(BASE_DIR, '../myapp/static')

您也应该设置 STATICFILES_DIRS (请注意,我对这个 var 的 conf 可能与您的不同)

然后,推送您的代码并重试。如果它仍然不起作用,您可以使用它来调试: https ://devcenter.heroku.com/articles/django-assets#debugging

于 2014-01-15T16:03:04.573 回答
2

自 Django 1.3 以来,您已经能够执行以下操作

# only showing relevant imports
from django.conf import settings
from django.conf.urls.static import static


urlpatterns = patterns(
    '',

    # your urls go here
)

if settings.DEBUG:
    urlpatterns += static(settings.STATIC_URL,
                          document_root=settings.STATIC_ROOT)
    urlpatterns += static(settings.MEDIA_URL,
                          document_root=settings.MEDIA_ROOT)
于 2014-06-25T22:17:02.363 回答
2

对于 Django 2.1.7,我进行了以下更改才能正常工作:

  1. 添加whitenoise到 requirements.txt 除了gunicorn

  2. 项目settings.py应具有以下内容:

    一)静态设置:

    STATIC_URL = '/static/'
    STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
    
    STATICFILES_DIRS = [
        os.path.join(BASE_DIR, "static"), 
    ]
    

    B)添加whitenoise到中间件:

    MIDDLEWARE = [
       .....
       'whitenoise.middleware.WhiteNoiseMiddleware',
    ]
    

最后提交并推送您的更改,然后和平部署您的应用程序。

于 2019-10-03T07:34:18.517 回答