您将需要一个
TagSerializer,其
class meta有
model =Tag。之后
TagSerializer被创建,修改
PostSerializer与
many=True一个
ManyToManyField关系:
class PostSerializer(serializers.ModelSerializer): tag = TagSerializer(read_only=True, many=True) class meta: model = Post fields = ('tag', 'text',)答案是针对DRF 3



