drf imagefield

1. imagefield 쓰는 방법

settings.py

MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')

models.py

profile_image = models.ImageField(default='media/user/default_image.jpeg', upload_to='user')

serializers.py

profile_image = serializers.ImageField(use_url=True)

2. imagefiled에 null값 넣기

models.py

profile_image = models.ImageField(default='media/user/default_image.jpeg', upload_to='user',
                                      null=True, blank=True)

serializers.py

profile_image = serializers.ImageField(use_url=True, required=False, allow_null=True)

null값이 들어간다.