标签：sse highlight ready routing inf led toc pattern for
Install using pip, including any optional packages you want...
pip install djangorestframework pip install markdown # Markdown support for the browsable API. pip install django-filter # Filtering support
...or clone the project from github.
git clone git@github.com:encode/django-rest-framework.git
Add ‘rest_framework‘ to your INSTALLED_APPS setting.
INSTALLED_APPS = (
...
‘rest_framework‘,
)
If you‘re intending to use the browsable API you‘ll probably also want to add REST framework‘s login and logout views. Add the following to your root urls.py file.
urlpatterns = [
...
url(r‘^api-auth/‘, include(‘rest_framework.urls‘, namespace=‘rest_framework‘))
]
Note that the URL path can be whatever you want, but you must include ‘rest_framework.urls‘ with the ‘rest_framework‘ namespace. You may leave out the namespace in Django 1.9+, and REST framework will set it for you.
Let‘s take a look at a quick example of using REST framework to build a simple model-backed API.
We‘ll create a read-write API for accessing information on the users of our project.
Any global settings for a REST framework API are kept in a single configuration dictionary named REST_FRAMEWORK. Start off by adding the following to your settings.py module:
REST_FRAMEWORK = {
# Use Django‘s standard `django.contrib.auth` permissions,
# or allow read-only access for unauthenticated users.
‘DEFAULT_PERMISSION_CLASSES‘: [
‘rest_framework.permissions.DjangoModelPermissionsOrAnonReadOnly‘
]
}
Don‘t forget to make sure you‘ve also added rest_framework to your INSTALLED_APPS.
We‘re ready to create our API now. Here‘s our project‘s root urls.py module:
from django.conf.urls import url, include
from django.contrib.auth.models import User
from rest_framework import routers, serializers, viewsets
# Serializers define the API representation.
class UserSerializer(serializers.HyperlinkedModelSerializer):
class Meta:
model = User
fields = (‘url‘, ‘username‘, ‘email‘, ‘is_staff‘)
# ViewSets define the view behavior.
class UserViewSet(viewsets.ModelViewSet):
queryset = User.objects.all()
serializer_class = UserSerializer
# Routers provide an easy way of automatically determining the URL conf.
router = routers.DefaultRouter()
router.register(r‘users‘, UserViewSet)
# Wire up our API using automatic URL routing.
# Additionally, we include login URLs for the browsable API.
urlpatterns = [
url(r‘^‘, include(router.urls)),
url(r‘^api-auth/‘, include(‘rest_framework.urls‘, namespace=‘rest_framework‘))
]
You can now open the API in your browser at http://127.0.0.1:8000/, and view your new ‘users‘ API. If you use the login control in the top right corner you‘ll also be able to add, create and delete users from the system.
标签：sse highlight ready routing inf led toc pattern for
原文地址：http://www.cnblogs.com/yangxiaoling/p/6905600.html
