首先写一个简单的drf接口 from rest_framework.views import APIView from rest_framework.response import Response # 基于drf写接口,写cbv class DrfTest(APIView): def get(self, request,*args,**kwargs): print(type(request._request)) print(type(request)) print(request.method) print(request.POST) print(request.GET) print(request.query_params) print(request._request.GET) response = {'status':100,'errors':None} response['users'] = user_list return Response(response) def post(self,request,*args,**kwargs): name = request.data.get('name') print('111') print(name) return HttpResponse('ok') 通过路由配置 url(r'DrfTest/',views.DrfTest.as_view()),
点入查看源码,首先进入到APIView的as_view的方法中:
此时,如果自己所定义的class DrfTest(APIView)没有手撸dispatch的情况下,下一步,找到APIView里的dispatch方法:
当中有一个self.initial(request, *args, **kwargs)方法:
至此,简单分析如上:回到最开始定义类的过程: