04: DjangoRestFramework使用

Posted 2021-12-28 xiaonq

1.1 DjangoRestFramework基本使用

　　1、回顾CBV基本使用

from django.contrib import admin
from django.urls import path,re_path,include

urlpatterns = [
    path(‘admin/‘, admin.site.urls),
    re_path(r‘users/‘,include((‘users.urls‘, ‘users‘), namespace=‘users‘))
]

urls.py

from django.contrib import admin
from django.urls import path,re_path,include

urlpatterns = [
    path(‘admin/‘, admin.site.urls),
    re_path(r‘users/‘,include((‘users.urls‘, ‘users‘), namespace=‘users‘))
]

users/urls.py

import json
from django.shortcuts import render,HttpResponse
from django.views import View

class HomeView(View):

    def dispatch(self, request, *args, **kwargs):
        return super(HomeView, self).dispatch(request, *args, **kwargs)

    def get(self, request):
        return HttpResponse(‘get‘)

    def post(self, request):
        return HttpResponse(‘post‘)

users/views.py

　　2、安装DjangoRestFramework

pip install djangorestframework==3.9.2
pip install markdown==3.0.1                  # Markdown support for the browsable API.
pip install django-filter==2.1.0             # Filtering support

　　3、DjangoRestFramework 基本使用

urlpatterns = [
    url(r‘^users‘, Users.as_view()),
]

urls.py

from django.views import View
from django.http import JsonResponse
 
class Users(View):
    def get(self, request, *args, **kwargs):
        result = 
            ‘status‘: True,
            ‘data‘: ‘response data‘
        
        return JsonResponse(result, status=200)
 
    def post(self, request, *args, **kwargs):
        result = 
            ‘status‘: True,
            ‘data‘: ‘response data‘
        
        return JsonResponse(result, status=200) 

views.py

 1.2 drf认证模块

 

 

 

 

 

 

 

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