前提首先安裝了django，安裝方式：pip install django
1、 djangorestftamework安裝：
pip install djangorestframework
2、 創建一個專案
django-admin startproject djangorestdemo
3、 創建應用
cd djangorestdemo
python manage.py startapp rest
4、 在settings.py里配置
REST_FRAMEWORK={
'DEFAULT_PERMISSION_CLASSES': [
'rest_framework.permissions.DjangoModelPermissionsOrAnonReadOnly'
]
}
5、在djangorestdemo/urls.py撰寫相關代碼
#撰寫序列化類
from django.contrib import admin
from django.urls import path
from django.conf.urls import url, include
from rest_framework import serializers,viewsets,routers
from django.contrib.auth.models import User
class UserSerializer(serializers.HyperlinkedModelSerializer):
class Meta:
model=User
fields=['url', 'username', 'email', 'is_staff']
#撰寫viewset視圖集
class UserViewset(viewsets.ModelViewSet):
queryset = User.objects.all()
serializer_class = UserSerializer
#注冊路由資訊
router=routers.DefaultRouter()
router.register(r'users',UserViewset)
#urlpatterns里添加路由
urlpatterns = [
url('admin/', admin.site.urls),
url(r'^',include(router.urls)),
url(r'^api-auth/', include('rest_framework.urls', namespace='rest_framework'))
]
6、運行：python manage.py runserver
7、瀏覽器上訪問介面
8、整個工程結構：
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標籤：Python