REST framework
时间:2019-05-26 13:16:11
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阅读目录
一、APIView & View
二、
APIView & View
- View
- 路径:django.views.View
- 使用:
- urls: path(‘xxx/‘, views.xxxx.as_view(), name=‘xxx‘)
- 视图:class xxxx(View):
- ApiView
- 路径:from rest_framework.views import APIView
- 使用:
- urls: path(‘xxx/‘, views.xxAPI.as_view(), name=‘xxx‘)
- 视图:class xxAPI(APIView):
- APIView继承View,重写as_view(),增加扩展配置
源码分析
restframework 下的APIView--源码分析 url(r‘^books/$‘, views.BookView.as_view(),name="books")# View下的view books/一旦被访问: view(request) ------APIView: dispatch() def dispatch(): 构建request对象 self.request=Request(request) self.request._request self.request.GET # get self.request.data # POST PUT 分发----if get请求: if request.method.lower() in self.http_method_names: handler = getattr(self, request.method.lower(), self.http_method_not_allowed) else: handler = self.http_method_not_allowed response = handler(request, *args, **kwargs) # self.get(request, *args, **kwargs) return response
原文:https://www.cnblogs.com/zhangliang91/p/10925706.html
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