8.|8. 路由系统 8.路由系统

a. 自定义路由

urls.py

from django.conf.urls import url, include from web.views import s11_renderurlpatterns = [ url(r'^test/$', s11_render.TestView.as_view()), url(r'^test\.(?P[a-z0-9]+)$', s11_render.TestView.as_view()), url(r'^test/(?P[^/.]+)/$', s11_render.TestView.as_view()), url(r'^test/(?P[^/.]+)\.(?P[a-z0-9]+)$', s11_render.TestView.as_view()) ]

views.py

from rest_framework.views import APIView from rest_framework.response import Response from .. import modelsclass TestView(APIView): def get(self, request, *args, **kwargs): print(kwargs) print(self.renderer_classes) return Response('...')

b. 半自动路由

urls.py

from django.conf.urls import url, include from web.views import s10_genericurlpatterns = [ url(r'^test/$', s10_generic.UserViewSet.as_view({'get': 'list', 'post': 'create'})), url(r'^test/(?P\d+)/$', s10_generic.UserViewSet.as_view( {'get': 'retrieve', 'put': 'update', 'patch': 'partial_update', 'delete': 'destroy'})), ]

views.py

#!/usr/bin/env python # -*- coding:utf-8 -*- from rest_framework.viewsets import ModelViewSet from rest_framework import serializers from .. import modelsclass UserSerializer(serializers.ModelSerializer): class Meta: model = models.UserInfo fields = "__all__"class UserViewSet(ModelViewSet): queryset = models.UserInfo.objects.all() serializer_class = UserSerializer

c. 全自动路由

urls.py

from django.conf.urls import url, include from rest_framework import routers from web.views import s10_genericrouter = routers.DefaultRouter() router.register(r'users', s10_generic.UserViewSet)urlpatterns = [ url(r'^', include(router.urls)), ]

views.py

from rest_framework.viewsets import ModelViewSet from rest_framework import serializers from .. import modelsclass UserSerializer(serializers.ModelSerializer): class Meta: model = models.UserInfo fields = "__all__"class UserViewSet(ModelViewSet): queryset = models.UserInfo.objects.all() serializer_class = UserSerializer

全自动路由默认生成以下字段

from rest_framework.routers import DefaultRouter route = DefaultRouter() route.register('xxxxx',views.RouteView) # get:list, post: create# url(r'^xxxxx/', views.RouteView.as_view({'get':'list','post':'create'})), # url(r'^xxxxx\.(?P\w+)', views.RouteView.as_view({'get':'list','post':'create'})), # url(r'^xxxxx/(?P【8.|8. 路由系统】\d+)', views.RouteView.as_view({'get':'retrieve','delete':'destroy','put':'update'})), # url(r'^xxxxx/(?P\d+)\.(?P\w+)', views.RouteView.as_view({'get':'retrieve','delete':'destroy','put':'update'})),