半自动路由和全自动路由
作者:互联网
url控制:
三种:
-最原始的
-半自动(必须继承ViewSetMixin)
-url(r'^books/$', views.Book.as_view({'get':'get_all'})),
-全自动(自动生成路由,必须继承自ModelViewSet)(不建议用)
-半自动(必须继承ViewSetMixin)
from rest_framework.views import APIView from rest_framework.viewsets import ViewSetMixin from app01 import models from app01 import MySer from rest_framework.response import Response
class Book(ViewSetMixin, APIView): def get_all(self, request): return Response() def get_one(self, request, pk): return Response()
from django.conf.urls import url,include from django.contrib import admin from app01 import views from rest_framework import routers # # 实例化产生一个对象 # router=routers.DefaultRouter() # router.register('^books',views.Book) urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^books/$', views.Book.as_view({'get':'get_all'})), url(r'^books/(?P<pk>\d+)', views.Book.as_view({'get':'get_one'})), # url('', include(router.urls)),
-全自动(自动生成路由,必须继承自ModelViewSet)(不建议用)
from rest_framework.viewsets import ModelViewSet -继承它ModelViewSet -写一个视图类,视图类中定义两个变量 class Book(ModelViewSet): queryset = models.Book.objects.all() serializer_class = MySer.BookSerializers
from rest_framework import routers
#自动生成路由,需要继承ModelViewSet 才可以使用
# rou = routers.SimpleRouter()
rou = routers.DefaultRouter()
rou.register('BookModelViewSet',views.BookModelViewSet)
urlpatterns += rou.urls
继承了ModelViewSet 不使用自动路由
-路由:(两条路由):
# re_path('BookModelViewSet/(?P<pk>\d+)', views.BookModelViewSet.as_view(actions={'get':'retrieve','put':'retrieve','delete':'distroy'})),
# path('BookModelViewSet/', views.BookModelViewSet.as_view(actions={'get':'list','post':'create'})),
标签:views,url,get,ModelViewSet,Book,半自动,import,全自动,路由 来源: https://www.cnblogs.com/dzs894330350/p/16064745.html