drf-jwt的简单使用

路由：

from django.contrib import admin
from django.urls import path
from app01 import views

from rest_framework_jwt.views import obtain_jwt_token


urlpatterns = [
    path('admin/', admin.site.urls),
    path('reg/', views.reg.as_view()),
    path('login/',obtain_jwt_token ),
    path('index/',views.index.as_view()),

]

视图：

from app01.models import User
from rest_framework.authentication import authenticate
from rest_framework.views import APIView
from app01.userSerializers import UserSerializers
from rest_framework.response import Response
from rest_framework_jwt.authentication import JSONWebTokenAuthentication


# Create your views here.


class reg(APIView):
    def post(self, request, *args, **kwargs):
        ser = UserSerializers(data=request.data)
        if not ser.is_valid():
            return Response("失败")
        user = User.objects.create_user(**ser.data)
        return Response("成功")


from rest_framework.permissions import BasePermission
from rest_framework.throttling import BaseThrottle, SimpleRateThrottle, AnonRateThrottle, UserRateThrottle


class index(APIView):
    # 认证失败返回的是一个None  进入了self._not_authenticated() 返回了一个匿名用户，所以这里需要对权限和频率的一个验证
    authentication_classes = [JSONWebTokenAuthentication, ]
    # 任何用户都可以访问
    parser_classes = [BasePermission, ]
    # 注册用户与匿名用户访问的频率次数
    throttle_classes = [AnonRateThrottle, UserRateThrottle, ]


    def get(self, request, *args, **kwargs):
        return Response('111111')

模型：

from django.db import models

# Create your models here.
from django.contrib.auth.models import AbstractUser

#继承AbstractUser
class User(AbstractUser):
    phone = models.CharField(max_length=11)
    icon = models.ImageField(upload_to='icon')

序列化器：

from rest_framework import serializers
from app01.models import User


class UserSerializers(serializers.ModelSerializer):
    class Meta:
        model = User
        fields = ('username', 'password')

　只是简单的使用，等会儿写一个基于JWT的自定义认证