认证权限频率自定义

from rest_framework.authentication import BaseAuthenticationfrom rest_framework.permissions import BasePermissionfrom rest_framework.throttling import BaseThrottle,SimpleRateThrottlefrom django_redis import get_redis_connectionfrom rest_framework import exceptionsimport picklefrom app import modelsclass Myauthentication(BaseAuthentication):    def authenticate(self, request):        token=request.GET.get(‘token‘)        token=pickle.dumps(token)        conn=get_redis_connection()        conn_token=conn.get(‘token‘)        if token==conn_token:            user=models.User.objects.filter(id=pickle.loads(token)).first()            return user,token        raise exceptions.AuthenticationFailed(‘未通过验证‘)

class Mypermissions(BasePermission):    def has_permission(self, request, view):        try:            if request.user.user_type != 0:                    return ‘success‘            else:                return False        except AttributeError:            raise exceptions.AuthenticationFailed(‘未通过验证‘)class Mythrottling(SimpleRateThrottle):    scope = ‘uuu‘    # ‘DEFAULT_THROTTLE_RATES‘: {    #     ‘xxx‘: ‘10/day‘    # }    def get_cache_key(self, request, view):        return request.META.get(‘REMOTE_ADDR‘)

视图层

from django.shortcuts import render

# Create your views here.from rest_framework.response import Responsefrom rest_framework.views import APIViewfrom app.models import *from app.Myserize import BookSerializers,PublishSerializersfrom rest_framework.viewsets import ModelViewSet,ViewSetMixinfrom django_redis import get_redis_connectionimport picklefrom app.Myauth import *class Books(ViewSetMixin,APIView):    # queryset=Book.objects.all()    # serializer_class=BookSerializers    authentication_classes = []    permission_classes = []    def post(self,request):        book_ret=Book.objects.all()        response={‘statue‘: 1, ‘msg‘: ‘获取成功‘}        response[‘data‘]=BookSerializers(book_ret,many=True).data        return Response(response)

class Publishs(ViewSetMixin,APIView):  def post(self,request):        response = {‘statue‘: 1, ‘msg‘: ‘新增成功‘}        print(request.data)        model=PublishSerializers(data=request.data)        if model.is_valid():            model.save()            response[‘data‘]=model.data        else:            response[‘data‘]=model.errors        return Response(response)

class Login(ViewSetMixin,APIView):    authentication_classes = []    permission_classes = []    def post(self,request):      name=request.data.get(‘name‘,None)      pwd=request.data.get(‘pwd‘,None)      user=User.objects.filter(name=name,pwd=pwd).first()      if user:          request.user=user          conn=get_redis_connection()          response = {‘statue‘: 1, ‘msg‘: ‘登陆成功‘}          token=pickle.dumps(str(user.id))          conn.set(‘token‘,token)          conn.expire(‘token‘,20)          response[‘date‘]=user.id          return Response(response)      return render(request,‘login.html‘)    def get(self,request):        return render(request, ‘login.html‘)

原文地址：https://www.cnblogs.com/wrqysrt/p/10660256.html