1.FBV与CBV

Posted 2022-05-05 venicid

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1.FBV与CBV

1.1 FBV

1.2 CBV

2.CBV源码剖析

2.1 案例

urls

from django.contrib import admin
from django.urls import path

from app01 import views

urlpatterns = [
    path(‘admin/‘, admin.site.urls),
    path(‘login/‘, views.LoginView.as_view()),
]

views

from django.shortcuts import render,HttpResponse
# Create your views here.
from django.views import View


class LoginView(View):

    def get(self,request):
        return render(request,‘login.html‘)

    def post(self,request):
        return HttpResponse("POST")

    def put(self,request):
        pass

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>CBV</title>
</head>
<body>

<form action="" method="post">
    % csrf_token %
    <input type="submit">
</form>


</body>
</html>