这是一个非常初级的问题。但是我陷入了困境。如何在我的model.py文件中引用Django设置变量?
NameError: name 'PRIVATE_DIR' is not defined
尝试了许多其他方法,包括 settings.PRIVATE_DIR
settings.py:
PRIVATE_DIR = '/home/me/django_projects/myproject/storage_dir'
models.py:
# Problem is here.
from django.core.files.storage import FileSystemStorage
fs = FileSystemStorage(location=PRIVATE_DIR)
class Customer(models.Model):
lastName = models.CharField(max_length=20)
firstName = models.CharField(max_length=20)
image = models.ImageField(storage=fs, upload_to='photos', blank=True, null=True)
应该如何正确地做这件事呢?