django drf JWT

建议使用djangorestframework-jwt或者djangorestframework_simplejwt，文档为

https://github.com/GetBlimp/django-rest-framework-jwt

https://github.com/davesque/django-rest-framework-simplejwt

这里以djangorestframework-jwt举例

1.安装

pip install djangorestframework-jwt

2.配置settings

REST_FRAMEWORK = {

    # 'DEFAULT_PAGINATION_CLASS':'rest_framework.pagination.PageNumberPagination',

    # 'PAGE_SIZE':2,

    # 'DEFAULT_PERMISSION_CLASSES': (

    #     'rest_framework.permissions.IsAuthenticated',

    # ),

    'DEFAULT_FILTER_BACKENDS': ('django_filters.rest_framework.DjangoFilterBackend',),

    'DEFAULT_AUTHENTICATION_CLASSES': (

        'rest_framework_jwt.authentication.JSONWebTokenAuthentication',

        'rest_framework.authentication.BasicAuthentication',

        'rest_framework.authentication.SessionAuthentication',

        # 'rest_framework.authentication.TokenAuthentication'

        # 'rest_framework_simplejwt.authentication.JWTAuthentication',

    )

}

3.url配置

from django.urls import path, include

import users.urls as userurl

from django.conf.urls import url

from django.views.static import serve

from MxShop.settings import MEDIA_ROOT

from goods.views_base import GoodsListView

from rest_framework.documentation import include_docs_urls

from rest_framework.routers import DefaultRouter

from goods.views import GoodsList,GoodsCategotyList #,CategoryList

router = DefaultRouter()

router.register('goods',GoodsList,base_name='a')

router.register('categorys',GoodsCategotyList)

# goods_list = GoodsListSet.as_view({

#     'get':'list'

# })

from rest_framework.authtoken import views

from rest_framework_simplejwt.views import (

    TokenObtainPairView,

    TokenRefreshView,

)

from rest_framework_jwt.views import obtain_jwt_token

urlpatterns = [

    # path('admin/', admin.site.urls),

    url(r'useradmin/', include(userurl)),

    url(r'^media/(?P<path>.*)$', serve, {"document_root": MEDIA_ROOT}),

    url(r'^docs/',include_docs_urls(title='drf文档')),

    url(r'^api-auth/', include('rest_framework.urls',namespace='rest_framework')),

    # url(r'^goods/$', goods_list, name="goods-list"),

    url(r'^',include(router.urls)),

    url(r'^api-token-auth/', obtain_jwt_token),

    # url(r'^api-token-auth/', views.obtain_auth_token),

    url(r'^api/token/$', TokenObtainPairView.as_view(), name='token_obtain_pair'),

    url(r'^api/token/refresh/$', TokenRefreshView.as_view(), name='token_refresh'),

    # url(r'^category/$',CategoryList.as_view())

]

4.viewdemo

class GoodsFilter(django_filters.rest_framework.FilterSet):

    category_id = django_filters.rest_framework.NumberFilter(method='filter_catetory_id')

    def filter_catetory_id(self, queryset, name, value):

        return queryset.filter(Q(category_id=value) | Q(category__parent_category_id=value) | Q(

            category__parent_category__parent_category_id=value))

    class Meta:

        model = Goods

        fields = ['category_id']

from rest_framework.authentication import TokenAuthentication

class GoodsList(mixins.ListModelMixin,mixins.CreateModelMixin, viewsets.GenericViewSet):

    class GoodsPagination(PageNumberPagination):

        page_size = 2

        page_size_query_param = 'pageSize'

        page_query_param = 'p'

        max_page_size = 100

    queryset = Goods.objects.all()  # 不能切片后再过滤，例如：Goods.objects.all()[:10]

    serializer_class = GoodsSerializer

    pagination_class = GoodsPagination

    # authentication_classes = (TokenAuthentication,)

    filter_backends = (DjangoFilterBackend, filters.SearchFilter, filters.OrderingFilter)

    search_fields = ('=name',)  # 文档：https://www.django-rest-framework.org/api-guide/filtering/#searchfilter

    ordering_fields = ('name',)

    # filter_fields = ('name',) #逗号必加,缺点无法模糊查询

    filterset_class = GoodsFilter

5.test

 PS：可以在settings中配置JWT，常用的有过期时间和前缀

import datetime

JWT_AUTH = {

    'JWT_EXPIRATION_DELTA': datetime.timedelta(days=300),

    'JWT_AUTH_HEADER_PREFIX': 'Token',

}

django drf JWT的相关教程结束。