django rest framework使用drf_yasg生成swaggers在线API文档

pip install -U drf-yasg

INSTALLED_APPS = [
    ...
    'rest_framework',
    "drf_yasg",
    ...
]

...
from rest_framework import permissions
from drf_yasg.views import get_schema_view
from drf_yasg import openapi
...
schema_view = get_schema_view(
   openapi.Info(
      title="Carey博客 API",
      default_version='v1',
      description="Carey博客 description",
      terms_of_service="https://carey.akhack.com/",
      contact=openapi.Contact(email="xxx@xx.com"),
      license=openapi.License(name="BSD License"),
   ),
   public=True,
   permission_classes=(permissions.AllowAny,),
)
urlpatterns = [
   url(r'^swagger(?P<format>\.json|\.yaml)$', schema_view.without_ui(cache_timeout=0), name='schema-json'),
   url(r'^swagger/$', schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
   url(r'^redoc/$', schema_view.with_ui('redoc', cache_timeout=0), name='schema-redoc'),
   ...
]

url(r'^swagger/$', schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),