Django Rest framework Swagger生成api文档
Posted du-jun
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关于swagger
Swagger能成为最受欢迎的REST APIs文档生成工具之一,有以下几个原因:
- Swagger 可以生成一个具有互动性的API控制台,开发者可以用来快速学习和尝试API。
- Swagger 可以生成客户端SDK代码用于各种不同的平台上的实现。
- Swagger 文件可以在许多不同的平台上从代码注释中自动生成。
- Swagger 有一个强大的社区,里面有许多强悍的贡献者。
下面就实战django rest swagger为drf生成api接口文档
https://blog.csdn.net/sinat_41622641/article/details/81636682
环境
- Python3.6
- Django1.11
- django-rest-swagger
- djangorestframework
安装
pip install django==1.11.6
pip instal djangorestframework
pip install django-rest-swagger
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创建项目和app
startproject apitest
startapp api
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配置 rest_api/settings.py
INSTALLED_APPS = [
‘django.contrib.admin‘,
‘django.contrib.auth‘,
‘django.contrib.contenttypes‘,
‘django.contrib.sessions‘,
‘django.contrib.messages‘,
‘django.contrib.staticfiles‘,
# 加入以下
‘api‘,
‘rest_framework‘,
‘rest_framework_swagger‘,
]
# swagger 配置项
SWAGGER_SETTINGS = {
# 基础样式
‘SECURITY_DEFINITIONS‘: {
"basic":{
‘type‘: ‘basic‘
}
},
# 如果需要登录才能够查看接口文档, 登录的链接使用restframework自带的.
‘LOGIN_URL‘: ‘rest_framework:login‘,
‘LOGOUT_URL‘: ‘rest_framework:logout‘,
# ‘DOC_EXPANSION‘: None,
# ‘SHOW_REQUEST_HEADERS‘:True,
# ‘USE_SESSION_AUTH‘: True,
# ‘DOC_EXPANSION‘: ‘list‘,
# 接口文档中方法列表以首字母升序排列
‘APIS_SORTER‘: ‘alpha‘,
# 如果支持json提交, 则接口文档中包含json输入框
‘JSON_EDITOR‘: True,
# 方法列表字母排序
‘OPERATIONS_SORTER‘: ‘alpha‘,
‘VALIDATOR_URL‘: None,
}
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配置api/serializer.py
# 序列化
from django.contrib.auth.models import User,Group
from rest_framework import serializers
class UserSerializer(serializers.HyperlinkedModelSerializer):
class Meta:
model = User
fields = "__all__"
class GroupSerializer(serializers.HyperlinkedModelSerializer):
class Meta:
model =Group
fields = "__all__"
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配置api/views.py
# 视图
from django.contrib.auth.models import User,Group
from rest_framework import viewsets
from api.serializers import UserSerializer,GroupSerializer
# Create your views here.
class UserViewSet(viewsets.ModelViewSet):
‘‘‘查看,编辑用户的界面‘‘‘
queryset = User.objects.all().order_by(‘-date_joined‘)
serializer_class = UserSerializer
class GroupViewSet(viewsets.ModelViewSet):
‘‘‘查看,编辑组的界面‘‘‘
queryset = Group
serializer_class = GroupSerializer
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配置apitest/urls.py
from django.conf.urls import url,include
from django.contrib import admin
from rest_framework import routers
from api import views
# 路由
router = routers.DefaultRouter()
router.register(r‘users‘,views.UserViewSet,base_name=‘user‘)
router.register(r‘groups‘,views.GroupViewSet,base_name=‘group‘)
# 重要的是如下三行
from rest_framework.schemas import get_schema_view
from rest_framework_swagger.renderers import SwaggerUIRenderer, OpenAPIRenderer
schema_view = get_schema_view(title=‘Users API‘, renderer_classes=[OpenAPIRenderer, SwaggerUIRenderer])
urlpatterns = [
# swagger接口文档路由
url(r‘^docs/‘, schema_view, name="docs"),
url(r‘^admin/‘, admin.site.urls),
url(r‘^‘,include(router.urls)),
# drf登录
url(r‘^api-auth/‘,include(‘rest_framework.urls‘,namespace=‘rest_framework‘))
]
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最终效果
drf自带的接口UI
swagger UI
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