[Python知识库]【Django | 开发】 Rest Framework 开放API

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Rest API,开放数据接口

官方文档
我们按照官方文档一步一步安装

1. 安装对应依赖
2. 添加app到settings
3. 添加路由

    path('api-auth/', include('rest_framework.urls'))

4. 创建自己的API序列类和视图

"""
API 
"""
from django.contrib.auth.models import User
from rest_framework import routers, serializers, viewsets
from jobs.models import Jobs


# Serializers define the API representation.
class UserSerializer(serializers.HyperlinkedModelSerializer):
    class Meta:
        model = User
        fields = ['url', 'username', 'email', 'is_staff']


class JobSerializer(serializers.HyperlinkedModelSerializer):
    class Meta:
        model = Jobs
        fields = '__all__'  # 全部


# ViewSets define the view behavior.
class UserViewSet(viewsets.ModelViewSet):
    queryset = User.objects.all()
    serializer_class = UserSerializer


# ViewSets define the view behavior.
class JobViewSet(viewsets.ModelViewSet):
    queryset = Jobs.objects.all()
    serializer_class = JobSerializer

5. 添加路由

# Routers provide an easy way of automatically determining the URL conf.
router = routers.DefaultRouter()
router.register(r'users', UserViewSet)
router.register(r'jobs', JobViewSet)

# Wire up our API using automatic URL routing.
# Additionally, we include login URLs for the browsable API.


urlpatterns = [
    path('', include(router.urls)),
    path('api-auth/', include('rest_framework.urls', namespace='rest_framework'))
]
urlpatterns = (
    # django rest api & api auth (login/logout)
    path('api/', include(router.urls)),
    path('api-auth/', include('rest_framework.urls'))
)

6. 运行服务器🎉🎉🎉

7. 
   

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