我按照在SO和不同博客中找到的每个QA建议,在我的开发机器上一切正常,在heroku上没有任何作用.
这是我的设置:
DEFAULT_FILE_STORAGE = 'arena.utils.MediaRootS3BotoStorage' # media files
# storage
AWS_ACCESS_KEY_ID = os.environ.get('AWS_ACCESS_KEY_ID')
AWS_SECRET_ACCESS_KEY = os.environ.get('AWS_SECRET_ACCESS_KEY')
AWS_STORAGE_BUCKET_NAME = os.environ.get('AWS_STORAGE_BUCKET_NAME')
AWS_PRELOAD_METADATA = True # necessary to fix manage.py collectstatic command to only upload changed files instead of all files
S3_URL = 'https://%s.s3.amazonaws.com' % AWS_STORAGE_BUCKET_NAME
MEDIA_URL = S3_URL + '/media/'
STATIC_URL = S3_URL + '/static/'
ADMIN_MEDIA_PREFIX = STATIC_URL + 'admin/'
COMPRESS_URL = STATIC_URL
COMPRESS_OFFLINE = True
COMPRESS_STORAGE = 'utils.CachedS3BotoStorage'
STATICFILES_STORAGE = COMPRESS_STORAGE
当我运行collectstatic/compress时,一切正常,我看到文件被收集到S3并放入适当的位置.我看到了清单文件.
加载任何带有压缩标签的页面,显示错误再次OfflineGenerationError: You have offline compression enabled but key …
根据本指南和这些[1] [2]帖子,我尝试使用django-storages Boto在AWS S3上设置静态存储.
执行时collectstatic,命令成功收集STATIC_ROOT.但是,文件未上传到S3压缩,并且服务器无法提供服务.返回500错误.看日志:
错误信息:
UncompressableFileError: 'https://<myapp>.s3.amazonaws.com/static/oscar/css/styles.css' could not be found in the COMPRESS_ROOT '/var/www/<myappname>/static' or with staticfiles.
编辑:
我还将STATIC_URL更改为http://%s/ % AWS_S3_CUSTOM_DOMAIN,并且我得到了相同的错误,除了它仍在搜索https,但COMPRESS_URL是http.
UncompressableFileError: 'https://<myappname>.s3.amazonaws.com/static/oscar/css/styles.css' isn't accessible via COMPRESS_URL ('http://<myappname>.s3.amazonaws.com/') and can't be compressed
这与压缩机和Boto不兼容吗？
相关代码:
# settings/prod.py
AWS_ACCESS_KEY_ID = <Key_ID>
AWS_SECRET_ACCESS_KEY = <Secret_Key>
AWS_STORAGE_BUCKET_NAME = "<my_bucket_name>"
AWS_S3_CUSTOM_DOMAIN = "%s.s3.amazonaws.com" % AWS_STORAGE_BUCKET_NAME
STATIC_URL = "https://%s/" % AWS_S3_CUSTOM_DOMAIN
AWS_LOCATION = 'static'
DEFAULT_FILE_STORAGE = "storages.backends.s3boto.S3BotoStorage"
STATICFILES_STORAGE = "myapp.storage.s3utils.CachedS3BotoStorage" …