Django-Rest frameworw之路由系统

路由系统
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                        一、 自定义路由
                        二、 半自动路由

                        三、 全自动路由

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路由系统包含的类：class ViewSetMixin(object): # 重写as_view方法 支持as_view({'get':'get','post':'add'})
pass

class ViewSet(ViewSetMixin, views.APIView): #
pass

class GenericViewSet(ViewSetMixin, generics.GenericAPIView):
pass

class ModelViewSet(mixins.CreateModelMixin,
mixins.RetrieveModelMixin,
mixins.UpdateModelMixin,
mixins.DestroyModelMixin,
mixins.ListModelMixin,
GenericViewSet): #对数据进行操作
pass

路由系统示例展示
一、 自定义路由in urls.py
from django.conf.urls import url, include
from web.views import s11_render

urlpatterns = [
url(r'^test/$', s11_render.TestView.as_view()),
url(r'^test\.(?P<format>[a-z0-9]+)$', s11_render.TestView.as_view()),
url(r'^test/(?P<pk>[^/.]+)/$', s11_render.TestView.as_view()),
url(r'^test/(?P<pk>[^/.]+)\.(?P<format>[a-z0-9]+)$', s11_render.TestView.as_view())
]

in views.py
from rest_framework.views import APIView
from rest_framework.response import Response
from .. import models

class TestView(APIView):
def get(self, request, *args, **kwargs):
print(kwargs)
print(self.renderer_classes)
return Response('...')二、 半自动路由
in urls.py
from django.conf.urls import url, include
from web.views import s10_generic
urlpatterns = [
url(r'^test/$', s10_generic.UserViewSet.as_view({'get': 'list', 'post': 'create'})),
url(r'^test/(?P<pk>\d+)/$', s10_generic.UserViewSet.as_view(
{'get': 'retrieve', 'put': 'update', 'patch': 'partial_update', 'delete': 'destroy'})),
]
in views.py
#!/usr/bin/env python
# -*- coding:utf-8 -*-
from rest_framework.viewsets import ModelViewSet
from rest_framework import serializers
from .. import models

class UserSerializer(serializers.ModelSerializer):
class Meta:
model = models.UserInfo
fields = "__all__"

class UserViewSet(ModelViewSet):
queryset = models.UserInfo.objects.all()
serializer_class = UserSerializer
三、 全自动路由in urls.py
from django.conf.urls import url, include
from rest_framework import routers
from web.views import s10_generic

router = routers.DefaultRouter()
router.register(r'users', s10_generic.UserViewSet)

urlpatterns = [
url(r'^', include(router.urls)),
]
in views.py
from rest_framework.viewsets import ModelViewSet
from rest_framework import serializers
from .. import models

class UserSerializer(serializers.ModelSerializer):
class Meta:
model = models.UserInfo
fields = "__all__"

class UserViewSet(ModelViewSet):
queryset = models.UserInfo.objects.all()
serializer_class = UserSerializer