Django rest framework post request returns 200 but data is not saved in the database

Question

当 post 请求发送到 api 时，api returns 响应正常，但没有数据插入数据库。

views.py


@api_view(['POST'])
def createTicketList(request):
    serializer = TicketListSerializer(data=request.data)
    if serializer.is_valid():
        serializer.save()
        return Response(serializer.data)
    else:
        return Response(serializer.errors)

serializer.py


class TicketListSerializer(serializers.ModelSerializer):
    class Meta:
        model = TicketListTable
        fields = '__all__'

    def create(self, validated_data):
        return TicketListTable(**validated_data)

models.py


class TicketListTable(models.Model):
    ticketListName = models.CharField(max_length=50)
    ticketListCreated = models.DateTimeField()
    ticketListUpdates = models.DateTimeField()

    def __str__(self):
        return self.ticketListName

    class Meta:
        app_label = "backend"
        db_table = "TicketListTable"

post人api

postman api post request

Answer 1

因为您没有在序列化程序 create 函数中保存 TicketeListTable 实例。如果删除 create 函数，实例将被保存。 ModelSerializer.

中已经有一个创建函数

https://www.cdrf.co/3.12/rest_framework.serializers/ModelSerializer.html#create

Django rest framework post request returns 200 but data is not saved in the database

Django rest framework post request returns 200 but data is not saved in the database

django

django-rest-framework