django 视图GenericView 以上是基于GenericView实现增删改查,实现是单个查询借助self.get_object()以及路由pk进行查询,批量所有数据集合借助queryset,序列化器借助serializer_class 源码解析: class GenericAPIView(views.APIView): """ Base class for all other generic
配置URL路由 #文件urls.pyurlpatterns=[path("api/students/",StudentListCreate.as_view()),path("api/students/<int:pk>/",StudentRetrieveUpdateDestroy.as_view()),] 2.3 测试通用视图 创建后台管理账号 python manage.py createsuperuser --username admin --email admin@example.com 运行Django项目 python ...
as_view()), ] That’s all the Python code we need to write. We still need to write a template, however. We could explicitly tell the view which template to use by adding a template_name attribute to the view, but in the absence of an explicit template Django will infer one from ...
Django RESTFramework bulk django-rest-frameworkbulk包实现了通用的视图混合,以及一些通用的具体视图,允许通过API请求应用批量操作 Django RESTMultiple Models Django Rest Multiple Models提供了一个通用视图(和mixin),用于通过单个API请求发送多个序列化模型和/或查询集。
classArchiveIndexView[source]¶ A top-level index page showing the “latest” objects, by date. Objects with a date in thefutureare not included unless you setallow_futuretoTrue. Ancestors (MRO) django.views.generic.list.MultipleObjectTemplateResponseMixin ...
在Django中,generic.CreateView 是一个基于类的视图,用于处理创建对象的逻辑。当你想要在创建对象时关联到另一个对象(通过外键),你需要做一些额外的工作来确保这个关联能够正确处理。 基础概念 外键(Foreign Key):在数据库中,外键是一个字段,它引用了另一个表的主键。在Django模型中,外键字段用于建立两个模型之间的...
from.importmodelsfromdjango.viewsimportgenericclassShelterListView(generic.ListView):template_name ='shelter_list.html'context_object_name ='shelters'defget_queryset(self):returnmodels.Shelter.objects.all() Registering the view is performed much in the same way as ourDetailView. ...
from django.urls import path from . import views app_name = 'myapp' urlpatterns = [ path('', views.IndexView.as_view(), name='index'), path('<int:pk>/', views.DetailView.as_view(), name='detail'), path('<int:pk>/results/', views.ResultsView.as_view(), name='results'), ...
之前rest框架最基础的view里面继承的是APIview,现在我们升级一下,继承GenericAPIView。 一写代码就开心 2021/03/02 6390 测试开发进阶(二十八) jsonpythonapidjango 进入get_object_or_404可以看到一个解包,这样就拿到了查询集中 id=1的内容 zx钟 2019/10/25 8040 DRF框架学习(三) api文件存储httpphp面向对象编程...
APIView(View)---DRF View---Django 1. 2. 3. 4. 第一阶: # 第一阶: ViewSetMixin ViewSet(ViewSetMixin,views.APIView) GenericViewSet(ViewSetMixin,generics.GenericAPIView) ModelViewSet(mixins.{C/R/U/D/L}ModelMixin,GenericViewSet) ReadOnlyModelViewSet(mixins.{R/L}ModelMixin,GenericViewSet) ...