FBV与CBV

CBV的写法：

from django.views import View
class Home(View):

    def dispatch(self,request,*args,**kwargs):
        print 'before'
        result=super(Home,self).dispatch(request,*args,**kwargs)
        print 'after'
        return  result

    def get(self,request):
        print request.method
        return render(request,"home.html")

    def post(self,request):
        print request.method
        return render(request, "home.html")

　　

 url(r'^home/', views.Home.as_view()),