I leave a question regarding DRF multi-image processing - django

Question

class PostImageSerializer(serializers.ModelSerializer):
class Meta:
model = PostImage
fields = "image"
class PostSerializer(serializers.ModelSerializer):
images = PostImageSerializer(many=True, read_only=True)
class Meta:
model = Post
fields = (
"id",
"author",
"content",
"images",
)
I'd like to get the results the following response from the above communication codes.
(위 코드로 GET 통신에서 아래와 같은 응답 결과를 얻고 싶은데요.)
{
"id": 53,
"author": 1,
"post": "awesome",
"images": {
"image": "abc.png",
"image": "def.jpg",
}
}
The images field does not apply and appears like below.
(images 필드가 적용되지 않고 아래와 같이 나오는 상황입니다.)
{
"id": 53,
"author": 1,
"post": "awesome",
}
Which part should I fix? I also attach the code for the model.
(어떤 부분을 고쳐야할까요? 모델 단 코드도 같이 첨부합니다.)
class Post(models.Model):
author = models.ForeignKey("User", on_delete=models.CASCADE)
post = models.CharField(max_length=100)
class PostImage(models.Model):
post = ForeignKey("Post", on_delete=models.CASCADE)
image = models.ImageField(upload_to="image", blank=True)

Answer 1

Edit models.py
(models.py를 수정하시면 됩니다.)
class Post(models.Model):
author = models.ForeignKey("User", on_delete=models.CASCADE)
post = models.CharField(max_length=100)
class PostImage(models.Model):
post = ForeignKey("Post", on_delete=models.CASCADE, related_name="images")
image = models.ImageField(upload_to="image", blank=True)