小编Hem*_*mel的帖子

嵌套关系 django 1.11

序列化器：

class PostDetailSerializer(ModelSerializer):
    url = post_detail_url
    user = UserSerializer(read_only=True)
    image = SerializerMethodField()
    html = SerializerMethodField()
    tags = TagSerializer(many=True)
    category = CategorySerializer()
    source = SourceSerializer()

    class Meta:
        model = Post
        fields = [
            'id',
            'url',
            'title',
            'image',
            'slug',
            'content',
            'source',
            'source_link',
            'category',
            'tags',
            'html',
            'publish',
            'timestamp',
            'user',
        ]

回复：

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 3,
    "url": "http://127.0.0.1:8000/api/v1/posts/new-postas/",
    "title": "New Postaas",
    "image": null,
    "slug": "new-postas",
    "content": "asssaasssasa",
    "source": {
    "id": 1, …