Django TypeError:类型为“User”的对象不可JSON序列化
如何在Django Rest框架中返回对象列表。我正在调用一个返回对象列表的函数Django TypeError:类型为“User”的对象不可JSON序列化,django,python-3.x,django-rest-framework,Django,Python 3.x,Django Rest Framework,如何在Django Rest框架中返回对象列表。我正在调用一个返回对象列表的函数 from rest_framework.views import APIView from rest_framework.response import Response import json class MyView(APIView): from .serializers import MySerializer from app.permissions import MyPermissionC
from rest_framework.views import APIView
from rest_framework.response import Response
import json
class MyView(APIView):
from .serializers import MySerializer
from app.permissions import MyPermissionClass
from .models import MyModel
serializer_class = MySerializer
queryset = MyModel.objects.all()
permission_classes = (MyPermissionClass,)
pagination_class = None
def get(self, request, *args, **kwargs):
data=myfunction(a,b,c)
# data={list}<class 'list'>: [<User: Negiiii | negiiii>, <User: Negiiii | negiiii>]
data=json.dumps(data)
return Response({"data":data})
您可以使用DRF序列化程序来序列化数据。 首先需要将序列化器类定义为
# serializers.py
from rest_framework import serializers
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = UserModel
fields = ('name', 'rollno')
然后,在视图中使用UserSerializer作为
def get(self, request, *args, **kwargs):
data = myfunction(a, b, c)
response_data = UserSerializer(data, many=True)
return Response({"data": response_data.data})
这是一个用户模型查询集吗?你能添加MySerializer类吗?我没有使用response\u data=MySerializerdata,many=True,而是使用response=self.get\u serializerdata,many=True谢谢你的帮助!如果你能在正确的时间提供正确的信息,我本可以写一个更好的答案:
def get(self, request, *args, **kwargs):
data = myfunction(a, b, c)
response_data = UserSerializer(data, many=True)
return Response({"data": response_data.data})