Django 如何在PUT请求的头体中发送pk而不是更改API端点url
我试图使用Django REST框架在一个基于类的通用API中实现所有CRUD。是否有一种方法可以做到这一点,而不改变终点并在其中包含Django 如何在PUT请求的头体中发送pk而不是更改API端点url,django,django-rest-framework,Django,Django Rest Framework,我试图使用Django REST框架在一个基于类的通用API中实现所有CRUD。是否有一种方法可以做到这一点,而不改变终点并在其中包含 我不在url文件中包含的主要动机是,如果我这样做,我将无法使用此url进行创建 api.py from rest_framework import permissions from rest_framework.generics import CreateAPIView, GenericAPIView from rest_framework.views impo
我不在url文件中包含
的主要动机是,如果我这样做,我将无法使用此url进行创建
api.py
from rest_framework import permissions
from rest_framework.generics import CreateAPIView, GenericAPIView
from rest_framework.views import APIView
from django.contrib.auth import get_user_model # used custom user model
from rest_framework import mixins
from .serializers import UserSerializer
User = get_user_model()
class UserAPI(mixins.ListModelMixin, mixins.CreateModelMixin, mixins.DestroyModelMixin, mixins.UpdateModelMixin, GenericAPIView):
queryset = User.objects.all()
serializer_class = UserSerializer
lookup_field = 'pk'
def get(self, request, *args, **kwargs):
return self.list(request, *args, **kwargs)
def post(self, request, *args, **kwargs):
return self.create(request, *args, **kwargs)
def put(self, request, *args, **kwargs):
return self.update(request, *args, **kwargs)
from django.urls import path, include, re_path
from .api import UserAPI
urlpatterns = [
path('register/<int:pk>', UserAPI.as_view(), name='user_create'),
]
from rest_framework import serializers
from django.contrib.auth import get_user_model
from django.forms import ValidationError
User = get_user_model()
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields = '__all__'
write_only_fields = ('password',)
read_only_fields = ('id',)
extra_kwargs = {'last_name': {'required': True}}
password = serializers.CharField(write_only=True)
def create(self, validated_data):
user = User.objects.create(email=validated_data['email'],
first_name=validated_data['first_name'],
last_name=validated_data['last_name'],
)
user.set_password(validated_data['password'])
user.save()
return user
url.py
from rest_framework import permissions
from rest_framework.generics import CreateAPIView, GenericAPIView
from rest_framework.views import APIView
from django.contrib.auth import get_user_model # used custom user model
from rest_framework import mixins
from .serializers import UserSerializer
User = get_user_model()
class UserAPI(mixins.ListModelMixin, mixins.CreateModelMixin, mixins.DestroyModelMixin, mixins.UpdateModelMixin, GenericAPIView):
queryset = User.objects.all()
serializer_class = UserSerializer
lookup_field = 'pk'
def get(self, request, *args, **kwargs):
return self.list(request, *args, **kwargs)
def post(self, request, *args, **kwargs):
return self.create(request, *args, **kwargs)
def put(self, request, *args, **kwargs):
return self.update(request, *args, **kwargs)
from django.urls import path, include, re_path
from .api import UserAPI
urlpatterns = [
path('register/<int:pk>', UserAPI.as_view(), name='user_create'),
]
from rest_framework import serializers
from django.contrib.auth import get_user_model
from django.forms import ValidationError
User = get_user_model()
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields = '__all__'
write_only_fields = ('password',)
read_only_fields = ('id',)
extra_kwargs = {'last_name': {'required': True}}
password = serializers.CharField(write_only=True)
def create(self, validated_data):
user = User.objects.create(email=validated_data['email'],
first_name=validated_data['first_name'],
last_name=validated_data['last_name'],
)
user.set_password(validated_data['password'])
user.save()
return user
使用而不是GenericAPIView
from rest_framework import viewsets
class UserAPI(viewsets.ModelViewSet):
queryset = User.objects.all()
serializer_class = UserSerializer
并将您的url.py
更改为
from django.urls import path, include, re_path
from .api import UserAPI
from rest_framework.routers import DefaultRouter
router = DefaultRouter()
router.register(r'register', UserAPI)
urlpatterns = [
] + router.urls
该类提供CRUD操作所需的所有端点
以下是API参考表:
| API end-points | HTTP Method | Result |
|--------------------- |------------- |------------------------------------------ |
| /register | GET | List of Users |
| /register | POST | Create new User |
| /register/{user_pk} | GET | Retrieve details of particular user |
| /register/{user_pk} | PUT | Fully update particular user's info |
| /register/{user_pk} | PATCH | Partially update particular user's info |
| /register/{user_pk} | DELETE | Delete particular User's details from DB |