python+django+rest框架配置创建方法
安装好所需要的插件和包:
python、django、pip等版本如下:
采用Django REST框架3.0
1、在python文件夹下D:\python\Lib\site-packages\django\bin打开cmd命令工具,本人将python文件夹名字改为了wwj,请注意:
mkdir tutorial cd tutorial virtualenv env source env/bin/activate pip install django pip install djangorestframework django-admin startproject tutorial . cd tutorial django-admin startapp quickstart cd ../
2、
python manage.py migrate
python manage.py createsuperuser
3、在tutorial\quickstart创建文件serializers.py,并写入一下内容:
from django.contrib.auth.models import User, Group from rest_framework import serializers class UserSerializer(serializers.HyperlinkedModelSerializer): class Meta: model = User fields = ('url', 'username', 'email', 'groups') class GroupSerializer(serializers.HyperlinkedModelSerializer): class Meta: model = Group fields = ('url', 'name')
3、tutorial\quickstart\views.py中写入:
from django.contrib.auth.models import User, Group from rest_framework import viewsets from tutorial.quickstart.serializers import UserSerializer, GroupSerializer class UserViewSet(viewsets.ModelViewSet): """ API endpoint that allows users to be viewed or edited. """ queryset = User.objects.all().order_by('-date_joined') serializer_class = UserSerializer class GroupViewSet(viewsets.ModelViewSet): """ API endpoint that allows groups to be viewed or edited. """ queryset = Group.objects.all() serializer_class = GroupSerializer
4、tutorial\urls.py中写入:
from django.conf.urls import url, include from rest_framework import routers from tutorial.quickstart import views router = routers.DefaultRouter() router.register(r'users', views.UserViewSet) router.register(r'groups', views.GroupViewSet) # 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')) ]
5、添加'rest_framework'到INSTALLED_APPS。设置模块将处于tutorial/settings.py
6、通过python manage.py runserver启动框架
7、通过http://localhost:8000/在浏览器里打开
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