Heroku在Django 1.10中使用collect static的错误

Question

我的应用程序可以在我的本地计算机上正常运行，并且可以运行

python manage.py collectstatic --noinput

没有错误。 但是在构建过程结束时推送到Heroku时，出现以下错误：

$ python manage.py collectstatic --noinput
    Traceback (most recent call last):
      File "manage.py", line 22, in <module>
        execute_from_command_line(sys.argv)
      File "/app/.heroku/python/lib/python2.7/site-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
        utility.execute()
      File "/app/.heroku/python/lib/python2.7/site-packages/django/core/management/__init__.py", line 359, in execute
        self.fetch_command(subcommand).run_from_argv(self.argv)
      File "/app/.heroku/python/lib/python2.7/site-packages/django/core/management/base.py", line 294, in run_from_argv
        self.execute(*args, **cmd_options)
      File "/app/.heroku/python/lib/python2.7/site-packages/django/core/management/base.py", line 345, in execute
        output = self.handle(*args, **options)
      File "/app/.heroku/python/lib/python2.7/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 193, in handle
        collected = self.collect()
      File "/app/.heroku/python/lib/python2.7/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 115, in collect
        for path, storage in finder.list(self.ignore_patterns):
      File "/app/.heroku/python/lib/python2.7/site-packages/django/contrib/staticfiles/finders.py", line 112, in list
        for path in utils.get_files(storage, ignore_patterns):
      File "/app/.heroku/python/lib/python2.7/site-packages/django/contrib/staticfiles/utils.py", line 28, in get_files
        directories, files = storage.listdir(location)
      File "/app/.heroku/python/lib/python2.7/site-packages/django/core/files/storage.py", line 399, in listdir
        for entry in os.listdir(path):
    OSError: [Errno 2] No such file or directory: '/tmp/build_732715d9b29ba88f9eb56ca3d7e722de/MY_REAL_APP_NAME/static'

因此我的构建被拒绝了。 我查看了OSError：[Errno 2]没有这样的文件或目录：'/ tmp / MakeCalls / Static'，但是当我删除STATICFILES_DIRS ，该应用程序将部署，但我所有的静态资产都收到404错误。 我完全按照Heroku上的说明进行操作，但似乎不起作用。 我的settings.py文件的相关部分如下：

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
STATIC_ROOT = os.path.join(PROJECT_ROOT, 'staticfiles')
STATIC_URL = '/static/'
STATICFILES_DIRS = (
    os.path.join(PROJECT_ROOT, 'static'),
)
STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'
ALLOWED_HOSTS = ['*']

和我的wsgi.py文件：

import os
from django.core.wsgi import get_wsgi_application
from whitenoise.django import DjangoWhiteNoise
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "fortuno.settings")
application = get_wsgi_application()
application = DjangoWhiteNoise(application)

在本地和运行heroku local web时，这一切似乎都可以正常工作。 知道什么可能导致收集静态错误吗？

Answer 1

DJANGO中的静态文件处理

在settings.py中

import os
def root(folder):
    return os.path.join(os.path.abspath(os.path.dirname(__file__)), '..',folder)

在项目根目录下创建static / media文件夹

MEDIA_ROOT = root('media')
MEDIA_URL = '/media/'
STATIC_ROOT = root('staticstorage')
STATIC_URL = '/static/'
STATICFILES_DIRS = (
    root('static'),
)

项目根目录urls.py（project / project / urls.py）[django版本1.10，如果您未使用此版本，请参考]

from django.conf import settings
from django.conf.urls.static import static
urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

在本地计算机上运行python manage.py collectstatic ，如果在项目内部创建了staticstorage目录，则此操作已完成....继续进行部署........