Django Oscar 图像保存在缓存文件夹中但未显示答案

【问题标题】：Django Oscar Image saved in cache folder but not showingDjango Oscar 图像保存在缓存文件夹中但未显示
【发布时间】：2021-08-17 21:03:42
【问题描述】：

谁能指出我解决图像无法正确显示的方向，因为图像保存在缓存文件夹中时出现 500 错误。我不确定是因为许可还是更深层次的原因？

这是我配置的，但不确定我是否正确。

URLS.py：

from django.apps import apps
from django.urls import include, path
from django.contrib import admin
from django.conf import settings
from django.conf.urls.static import static
from oscar.views import handler403, handler404, handler500

urlpatterns = [
    path('admin/', admin.site.urls),
    path('', include(apps.get_app_config('oscar').urls[0])),
]

if settings.DEBUG:
    import debug_toolbar

    # Server statics and uploaded media
    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
    # Allow error pages to be tested
    urlpatterns += [
        path('403', handler403, {'exception': Exception()}),
        path('404', handler404, {'exception': Exception()}),
        path('500', handler500),
        path('__debug__/', include(debug_toolbar.urls)),
    ]

设置.py：

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.1/howto/static-files/

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static/')

MEDIA_ROOT = '/media/'
MEDIA_URL = '/media/'

THUMBNAIL_DEBUG = DEBUG
THUMBNAIL_KEY_PREFIX = 'oscar-sandbox'
THUMBNAIL_KVSTORE = env(
    'THUMBNAIL_KVSTORE',
    default='sorl.thumbnail.kvstores.cached_db_kvstore.KVStore')
THUMBNAIL_REDIS_URL = env('THUMBNAIL_REDIS_URL', default=None)


STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
 
STATICFILES_FINDERS = (
    'django.contrib.staticfiles.finders.FileSystemFinder',
    'django.contrib.staticfiles.finders.AppDirectoriesFinder',
)

【问题讨论】：

标签： python django django-oscar

【解决方案1】：

我遇到了同样的问题。我通过添加 urls.py 应用程序得到了帮助网址字符串

templates += static (settings. MEDIA_URL, document_root=settings. MEDIA_ROOT)

在 settings.py 中也添加了：

# Path helper
location = lambda x: os.path.join(
    os.path.dirname(os.path.realpath(__file__)), x)

# Absolute path to the directory that holds media.
# Example: "/home/media/media.lawrence.com/"
MEDIA_ROOT = location("public/media")

# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash if there is a path component (optional in other cases).
# Examples: "http://media.lawrence.com", "http://example.com/media/"
MEDIA_URL = '/media/'

STATIC_URL = '/static/'
STATIC_ROOT = location('public/static')
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
STATICFILES_DIRS = (
    location('static/'),
)

【讨论】：