CBV

#CBV
#urls.py
# urlpatterns = [
#     url(r'^admin/', admin.site.urls),
#     url(r'^(?P<version>\w+)/users/$', views.UsersView.as_view(),name='xxxx'),
#     url(r'^index/',views.IndexView.as_view())
#
# ]
from django.views import View
# class IndexView(View):
#     def get(self,request,*args,**kwargs):
#         return render(request,'n1.html')
#
#     def post(self,request,*args,**kwargs):
#         return HttpResponse("ok")
#tips
#1.在路由中类加上as_views()方法
#2.在写类的时候需要继承View类