有一個Plan具有用戶字段的模型，我想用用戶的令牌填充用戶字段，以便用戶無法發送用戶id為另一個用戶創建模型，而只是為自己發送發布請求，這是我的模型：class Plan(models.Model):"""Plan object"""user = models.ForeignKey( settings.AUTH_USER_MODEL, on_delete=models.CASCADE)我的觀點是：class PlanViewSets(viewsets.ModelViewSet):"""A viewset for non-admin user see list and admin can curd plan model"""model = Planqueryset = Plan.objects.all().order_by('-id')serializer_class = serializers.PlanSerializerpermission_classes = (IsAuthenticated,)authentication_classes = (TokenAuthentication,)def get_queryset(self): """retrieve plan just for its own user who is authenticated already""" return self.queryset.filter(user=self.request.user)如何Plan只為用戶創建而不user通過請求正文獲取字段？
1 回答
素胚勾勒不出你
TA貢獻1827條經驗 獲得超9個贊
你想要的是perform_create方法：
class PlanViewSets(viewsets.ModelViewSet):
"""A viewset for non-admin user see list and admin can curd plan model"""
model = Plan
queryset = Plan.objects.all().order_by('-id')
serializer_class = serializers.PlanSerializer
permission_classes = (IsAuthenticated,)
authentication_classes = (TokenAuthentication,)
def get_queryset(self):
"""retrieve plan just for its own user who is authenticated already"""
return self.queryset.filter(user=self.request.user)
def perform_create(self, serializer):
serializer.save(user=self.request.user)
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