在Django Rest Framework中,可以使用@api_view装饰器来定义基于函数的视图,并使用它来发布数据值。下面是在Django Rest API中使用@api_view发布数据值的步骤: 首先,确保已经安装了Django Rest Framework。可以使用以下命令安装: 代码语言:txt 复制 pip install djangorestframew
方法一:基于函数的写法 snippets/views.pyfrom rest_framework import status from rest_framework.decorators import api_view from rest_framework.response import Response from snippets.models import Snip…
urls.py from.importviewsfromdjango.urlsimportpath, re_path, include urlpatterns=[ path('user/', views.UserAPIView.as_view()), re_path('^user/(?P<pk>\d+)/$', views.UserInfoAPIView.as_view()), ] views.py fromrest_framework.viewsimportAPIViewfromrest_framework.responseimportResponsefromres...
通过@api_view(['GET', 'POST'])转化django的HttpRequest为rest_framework.request.Request对象,转为HttpResponse为rest_framework.request.HttpResponse对象。 GET和POST说明,只支持这两种请求方式 当请求方式为GET时,则返回所有数据库数据,为POST时,则是创建记录。创建记录前,进行校验请求数据合法性。 (2)添加路由 ...
as_view()方法是父类View中定义好继承过来的。 其内部会自动实现根据请求方式的不同,get自动调用LoginView类中get、post请求方式会自动调用LoginView类中post方法等。 看源码,就从django.views.View类中的as_view()方法入手。 @classonlymethod def as_view(cls, **initkwargs): ...
as_view 1. 原来APIView类是继承View类,view类正式from django.views import View下的View, 先看as_view方法中的view = super(APIView, cls).as_view(**initkwargs)的这行代码, 是调用了父类View中的as_view方法,这里的initkwargs,及其父类的View中的as_view方法执行流程,之类就不在赘述了 ...
django rest framework中api view的两种写法 方法一:基于函数的写法 snippets/views.py from rest_framework import status from rest_framework.decorators import api_view from rest_framework.response import Response from snippets.models import Snippet from snippets.serializers import SnippetSerializer...
此功能的核心是api_view装饰器,它接受视图应该响应的HTTP方法列表的参数。比如,你可以像这样写一个返回一些数据的非常简单的视图。 先使用django自带的view,获取一个Card表里面的卡号信息: models.py设计card表 代码语言:javascript 代码运行次数:0 运行
Django’s generic views are built off of those base views, and were developed as a shortcut for common usage patterns such as displaying the details of an object. They take certain common idioms and patterns found in view development and abstract them so that you can quickly write common vie...
Django’s generic views are built off of those base views, and were developed as a shortcut for common usage patterns such as displaying the details of an object. They take certain common idioms and patterns found in view development and abstract them so that you can quickly write common vie...