不能让WhiteNoise与Django和Heroku一起工作

问题描述 投票：2回答：1

我正在尝试在Heroku上重现一个制作网站，为此，我按照以下步骤逐步完成以下3个指南：

由于我使用的是Django 1.11，我不知道是否需要做一些与这些指南不同的内容。

我的production.py的一部分（与settings.py相同，但仅用于生产）如下所示：

import os

BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

DEBUG = bool( os.environ.get('DJANGO_DEBUG', True) )

ALLOWED_HOSTS = ['(((MY WEBSITE))).herokuapp.com']

INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]

MIDDLEWARE = [
# 'django.middleware.security.SecurityMiddleware',
'whitenoise.middleware.WhiteNoiseMiddleware',
'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',
]

而production.py的底部

STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

STATICFILES_DIRS = [
os.path.join(BASE_DIR, "static"),
]

STATIC_URL = '/static/'

CORS_REPLACE_HTTPS_REFERER      = True
HOST_SCHEME                     = "https://"
SECURE_PROXY_SSL_HEADER         = ('HTTP_X_FORWARDED_PROTO', 'https')
SECURE_SSL_REDIRECT             = True
SESSION_COOKIE_SECURE           = True
CSRF_COOKIE_SECURE              = True
SECURE_HSTS_INCLUDE_SUBDOMAINS  = True
SECURE_HSTS_SECONDS             = 1000000
SECURE_FRAME_DENY               = True

SECURE_CONTENT_TYPE_NOSNIFF     = True
SECURE_BROWSER_XSS_FILTER       = True
SECURE_HSTS_PRELOAD             = True
X_FRAME_OPTIONS                 = 'DENY'

STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'

当DEBUG = True，一切正常，但是当我设置DEBUG = False时，我得到服务器错误（500）意味着在处理静态文件时Django和/或WhiteNoise有问题，但我真的不知道问题出在哪里。

其他相关文件：Procfile（heroku所需）

web: gunicorn (((MY WEBSITE))).wsgi --log-file -

我是个i.朋友

import os

from django.core.wsgi import get_wsgi_application

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "(((MY WEBSITE))).settings")

application = get_wsgi_application()

最后推：

((((MY WEBSITE)))) PS C:\users\Luis\Dev\(((MY WEBSITE)))\src> git push heroku master
Counting objects: 15, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (14/14), done.
Writing objects: 100% (15/15), 1.76 KiB | 1.76 MiB/s, done.
Total 15 (delta 9), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Python app detected
remote: -----> Installing requirements with pip
remote:
remote: -----> $ python manage.py collectstatic --noinput
remote:        180 static files copied to '/tmp/build_f959f2c0c358dd398ff8dc5e3868dcdf/staticfiles', 194 post-processed
remote:
remote: -----> Discovering process types
remote:        Procfile declares types -> web
remote:
remote: -----> Compressing...
remote:        Done: 114.6M
remote: -----> Launching...
remote:        Released v30
remote:        https://(((MY WEBSITE))).herokuapp.com/ deployed to Heroku
remote:
remote: Verifying deploy... done.
To https:// git.heroku.com/(((MY WEBSITE))).git
   4accd59..f3ec57d  master -> master
((((MY WEBSITE)))) PS C:\users\Luis\Dev\(((MY WEBSITE)))\src> heroku config:set DJANGO_DEBUG=''
Setting DJANGO_DEBUG and restarting (((MY WEBSITE)))... done, v31

（来自Windows 10 PowerShell）

我可以提供任何其他信息。

编辑1：Heroku日志

((((MY WEBSITE)))) PS C:\users\Luis\Dev\(((MY WEBSITE)))\src> heroku logs

...

2017-10-12T15:37:30.520087+00:00 heroku[web.1]: Restarting
2017-10-12T15:37:30.520672+00:00 heroku[web.1]: State changed from up to starting
2017-10-12T15:37:29.813498+00:00 app[api]: Release v33 created by user (((MY EMAIL)))@gmail.com
2017-10-12T15:37:29.813498+00:00 app[api]: Set DJANGO_DEBUG config vars by user (((MY EMAIL)))@gmail.com
2017-10-12T15:37:31.361203+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2017-10-12T15:37:31.381777+00:00 app[web.1]: [2017-10-12 15:37:31 +0000] [9] [INFO] Worker exiting (pid: 9)
2017-10-12T15:37:31.384572+00:00 app[web.1]: [2017-10-12 15:37:31 +0000] [8] [INFO] Worker exiting (pid: 8)
2017-10-12T15:37:31.384240+00:00 app[web.1]: [2017-10-12 15:37:31 +0000] [4] [INFO] Handling signal: term
2017-10-12T15:37:31.803827+00:00 app[web.1]: [2017-10-12 15:37:31 +0000] [4] [INFO] Shutting down: Master
2017-10-12T15:37:32.395851+00:00 heroku[web.1]: Process exited with status 0
2017-10-12T15:37:37.767520+00:00 heroku[web.1]: Starting process with command `gunicorn (((MY WEBSITE))).wsgi --log-file -`
2017-10-12T15:37:40.329480+00:00 app[web.1]: [2017-10-12 15:37:40 +0000] [4] [INFO] Starting gunicorn 19.7.1
2017-10-12T15:37:40.329980+00:00 app[web.1]: [2017-10-12 15:37:40 +0000] [4] [INFO] Listening at: http://0.0.0.0:35812 (4)
2017-10-12T15:37:40.330075+00:00 app[web.1]: [2017-10-12 15:37:40 +0000] [4] [INFO] Using worker: sync
2017-10-12T15:37:40.333422+00:00 app[web.1]: [2017-10-12 15:37:40 +0000] [8] [INFO] Booting worker with pid: 8
2017-10-12T15:37:40.400345+00:00 app[web.1]: [2017-10-12 15:37:40 +0000] [10] [INFO] Booting worker with pid: 10
2017-10-12T15:37:41.576143+00:00 heroku[web.1]: State changed from starting to up
2017-10-12T15:37:50.369924+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big1.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=ec600bfe-db53-4133-9964-76ec4b01fa06 fwd="186.242.96.167" dyno=web.1 connect=2ms service=67ms status=200 bytes=1534224 protocol=https
2017-10-12T15:37:50.697986+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big9.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=7a74a519-106e-46a1-9714-8a4f60f9f919 fwd="186.242.96.167" dyno=web.1 connect=1ms service=100ms status=200 bytes=1262299 protocol=https
2017-10-12T15:37:50.768865+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big4.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=fb430cc6-843d-43df-ab0b-b8840c0fd587 fwd="186.242.96.167" dyno=web.1 connect=2ms service=166ms status=200 bytes=1405390 protocol=https
2017-10-12T15:37:50.672386+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big5.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=70c1a959-a2be-40f0-a4e5-6da60895e3dd fwd="186.242.96.167" dyno=web.1 connect=0ms service=80ms status=200 bytes=1221233 protocol=https
2017-10-12T15:37:50.749487+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big8.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=e72091eb-a9f3-4b69-8f78-eba9fb5e826a fwd="186.242.96.167" dyno=web.1 connect=1ms service=141ms status=200 bytes=1239167 protocol=https
2017-10-12T15:37:50.720786+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big7.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=1dc85d82-b8b9-4d35-b461-bdec2181b0cf fwd="186.242.96.167" dyno=web.1 connect=2ms service=116ms status=200 bytes=1228519 protocol=https
2017-10-12T15:37:50.783929+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big2.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=dc430a8f-8d01-4ee2-a26b-9fadd00f6f5b fwd="186.242.96.167" dyno=web.1 connect=1ms service=171ms status=200 bytes=1515225 protocol=https
2017-10-12T15:37:50.738707+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big3.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=7158de90-258f-43ec-a974-edc1b3ae0039 fwd="186.242.96.167" dyno=web.1 connect=0ms service=143ms status=200 bytes=1656610 protocol=https
2017-10-12T15:37:50.851201+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big6.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=6128369a-560a-41e4-bb0e-990473935a85 fwd="186.242.96.167" dyno=web.1 connect=4ms service=233ms status=200 bytes=1238918 protocol=https
2017-10-12T15:37:52.202544+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big10.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=8fed9a74-56d4-4458-ad67-b906ba4534ce fwd="186.242.96.167" dyno=web.1 connect=0ms service=47ms status=200 bytes=1321351 protocol=https
2017-10-12T15:37:52.845341+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big12.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=752a5b5d-1a99-4908-9c89-7d539f90c0ba fwd="186.242.96.167" dyno=web.1 connect=1ms service=46ms status=200 bytes=1469642 protocol=https
2017-10-12T15:37:52.814850+00:00 heroku[router]: at=info method=GET path="/static/images/portfolio/big11.jpg" host=(((MY WEBSITE))).herokuapp.com request_id=7042189d-0303-47d6-827b-4943ae2d9d20 fwd="186.242.96.167" dyno=web.1 connect=0ms service=40ms status=200 bytes=1313499 protocol=https
2017-10-12T15:39:31.770328+00:00 heroku[router]: at=info method=GET path="/" host=(((MY WEBSITE))).herokuapp.com request_id=78b9aa71-a519-4636-b267-272393570c04 fwd="186.242.96.167" dyno=web.1 connect=1ms service=78ms status=500 bytes=228 protocol=https
django python-3.x heroku production-environment production
1个回答
0
投票

这条线突然出现在我看来是错误的：

STATICFILES_DIRS = [
    os.path.join(BASE_DIR, "static"),
    '/var/www/static/',
]

那条/var/www/static线来自哪里？所有这些路径都应该是项目中Django应该查找静态文件的目录。该目录在Heroku上不存在，可能是导致Django抛出错误的原因。

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