小编Ent*_*tin的帖子

我正在使用 django 重置框架来创建 API。

这是我的Serializer.py

class ArticleSerializer(serializers.Serializer):
    class Meta:
        model = Article
        fields = ("title", "content")

views.py

class ArticleListView(ListAPIView):
    queryset = Article.objects.all()
    serializer_class = ArticleSerializer

class ArticleDetailView(RetrieveAPIView):
    queryset = Article.objects.all()
    serializer_class = ArticleSerializer

urls.py

from .views import ArticleListView, ArticleDetailView
    urlpatterns = [
        path('', ArticleListView.as_view() ),
        path('<pk>', ArticleDetailView.as_view() ),
    ]

当我拉起时http://127.0.0.1:8000/api/，数据库中有3个Article模型的对象，我得到的只是：

 [ 
    {},
    {},
    {}
 ]

models.py

    class Article(models.Model):
        title = models.CharField(max_length=120)
        content = models.TextField()

        def __str__(self):
            return self.title

为什么我看不到我班级的title和的价值观？content