模型。py
from django.db import models
class Images(models.Model):
def upload_path(instance, filename):
return '/images/'.join([filename])
image = models.ImageField(upload_to=upload_path, blank=True, null=True)
logits = models.BinaryField()
#customer = models.ForeignKey(Customer ,on_delete=models.DO_NOTHING, default=None)
class Customer(models.Model):
customer_id = models.BigIntegerField(unique=True)
first_name = models.CharField(max_length=300)
last_name = models.CharField(max_length=300)
images = models.ForeignKey(Images ,on_delete=models.DO_NOTHING, default=None)
def __str__(self):
return str(self.customer_id)
我的问题是,我希望能够将多个图像分配给单个用户,这应该是可能的,因为ForeignKey,但我似乎无法让它像那样工作。
我想要多选字段,就像在许多字段中一样,但在外键字段中。