djano-cbv模式

cbv，class base view 就是用类写视图

详细用法替换fbv将在后续空余时间上补齐

fbv，function base view 就是用函数写视图

创建django app01项目

urls

 urlpatterns = [

     url(r'^admin/', admin.site.urls),

     url(r'^login_cbv/', views.Login.as_view()),  # 注意写法

 ]

views

 from django.views import View

 class Login(View):

     def get(self,request):

         return render(request,"login_cbv.html")

     def post(self,request):

         return HttpResponse("post.........")

     def delete(self):

         pass

login_cbv.html

 <!DOCTYPE html>

 <html lang="en">

 <head>

     <meta charset="UTF-8">

     <meta http-equiv="X-UA-Compatible" content="IE=edge">

     <meta name="viewport" content="width=device-width, initial-scale=1">

     <title>Title</title>

 </head>

 <body>

 <form action="/login_cbv/" method="post">

     {% csrf_token %}

     <p><input type="text" name="user"></p>

     <p><input type="submit"></p>

 </form>

 </body>

 </html>

巴特西

djano-cbv模式

cbv，class base view 就是用类写视图

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