xadmin引入drf-yasg生成Swagger API文档

一、安装drf-yasg:

由于django-rest-swagger已经废弃了

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所以引入了drf-yasg

pip install drf-yasg

安装install drf-yasg库

https://github.com/axnsan12/drf-yasg

Github主页

 

二、工程的目录结构:

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demo/settings.py:

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'db@02^k!pw$6kx*0$+9#%2h@vro-*h^+xs%5&(+q*b181&o$)l'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []

# Application definition

INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'product.apps.ProductConfig',

'xadmin',
'crispy_forms',
'reversion',
# 添加django-xadmin

'import_export',
# 导入导出

'ckeditor',
'ckeditor_uploader',
# 富文本编辑器

'rest_framework',
# django-rest-framework

'drf_yasg',
# drf-yasg
]

MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'demo.urls'

TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR, 'templates')]
,
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]

WSGI_APPLICATION = 'demo.wsgi.application'

# Database
# https://docs.djangoproject.com/en/2.2/ref/settings/#databases

DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'demo',
'HOST': '192.168.1.106',
'PORT': '3306',
'USER': 'root',
'PASSWORD': 'Abcdef@123456',
}
}
# MySQL数据库配置


# Password validation
# https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]

# Internationalization
# https://docs.djangoproject.com/en/2.2/topics/i18n/

LANGUAGE_CODE = 'zh-hans'
# 简体中文界面

TIME_ZONE = 'Asia/Shanghai'
# 亚洲/上海时区

USE_I18N = True

USE_L10N = True

USE_TZ = False
# 不使用国际标准时间


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.2/howto/static-files/

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')
# 定义静态文件的目录

MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
# 定义图片存放的目录


IMPORT_EXPORT_USE_TRANSACTIONS = True
# 在导入数据时使用数据库事务,默认False


CKEDITOR_BASEPATH = os.path.join(BASE_DIR, "/static/ckeditor/ckeditor/")
# 配置CKEditor的模板路径
CKEDITOR_CONFIGS = {
'default': {
'toolbar': 'full',
'height': 300,
'width': 900,
},
}
# 使用默认的主题名称
CKEDITOR_UPLOAD_PATH = "uploads/"
# 配置图片存储的目录,不用创建
# 默认使用MEDIA_ROOT,所以路径是media/uploads
CKEDITOR_RESTRICT_BY_DATE = True
# 按年/月/日的目录存储图片
CKEDITOR_BROWSE_SHOW_DIRS = True
# 按存储在其中的目录对图像进行分组,并按日期排序
CKEDITOR_IMAGE_BACKEND = "pillow"
# 启用缩略图


REST_FRAMEWORK = {
'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
'PAGE_SIZE': 5
# 分页
}

 

demo/urls.py:

import xadmin

from django.conf import settings
from django.conf.urls import url
from django.conf.urls.static import static
from django.urls import path, include
from rest_framework import routers, permissions
from drf_yasg.views import get_schema_view
from drf_yasg import openapi

from product import views


router = routers.DefaultRouter()
router.register('product_info', views.ProductInfoViewSet)


schema_view = get_schema_view(
openapi.Info(
title="测试工程API",
default_version='v1.0',
description="测试工程接口文档",
terms_of_service="https://www.google.com/policies/terms/",
contact=openapi.Contact(email="[email protected]"),
license=openapi.License(name="BSD License"),
),
public=True,
permission_classes=(permissions.AllowAny,),
)


urlpatterns = [
path('admin/', xadmin.site.urls),

path('ckeditor/', include('ckeditor_uploader.urls')),
# 添加CKEditor的URL映射

path('api/', include(router.urls)),
path('api-auth/', include('rest_framework.urls', namespace='rest_framework')),
# 配置django-rest-framwork API路由

url(r'^swagger(?P\.json|\.yaml)$', schema_view.without_ui(cache_timeout=0), name='schema-json'),
path('swagger', schema_view.with_ui('swagger', cache_timeout=0), name='schema-swagger-ui'),
path('redoc/', schema_view.with_ui('redoc', cache_timeout=0), name='schema-redoc'),
# 配置drf-yasg路由
]

urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
# 配置图片文件url转发

 

product/admin.py:

import xadmin

# Register your models here.
from import_export import resources
from xadmin import views
from xadmin.layout import Main, Fieldset, Side

from product.models import ProductInfo


class ProductInfoResource(resources.ModelResource):

class Meta:
model = ProductInfo

skip_unchanged = True
# 导入数据时,如果该条数据未修改过,则会忽略
report_skipped = True
# 在导入预览页面中显示跳过的记录

import_id_fields = ('id',)
# 对象标识的默认字段是id,您可以选择在导入时设置哪些字段用作id

fields = (
'id',
'product_name',
'product_picture',
'product_describe',
'product_manager',
)
# 白名单

exclude = (
'product_detail',
'create_time',
'update_time',
)
# 黑名单


class ProductInfoAdmin(object):
form_layout = (
Main(
Fieldset('产品部分',
'product_name', 'product_describe', 'product_manager',),
Fieldset('图文部分',
'product_picture', 'product_detail',),
),
Side(
Fieldset('时间部分',
'create_time', 'update_time',),
)
)
# 字段分区,请注意不是fieldsets

list_display = [
'id',
'product_name',
'product_picture',
'product_describe',
'product_manager',
'product_detail',
'create_time',
'update_time',
]
# 要显示的字段列表

ordering = ['id']
# 按照id顺序排列,如果是倒序-id

search_fields = ['product_name', 'product_manager']
# 要搜索的字段

list_filter = ['product_name', 'create_time', 'update_time']
# 要筛选的字段

show_detail_fields = ['product_name', 'product_detail']
# 要展示详情的字段

list_editable = ['product_name', 'product_describe', 'product_manager']
# 列表可直接修改的字段

list_per_page = 10
# 分页

# model_icon = 'fa fa-laptop'
# 配置模型图标,也可以在GlobalSetting里面配置

import_export_args = {
'import_resource_class': ProductInfoResource,
# 'export_resource_class': ProductInfoResource,
}
# 配置导入按钮


class BaseSetting(object):
enable_themes = True
use_bootswatch = True
# 开启主题自由切换


class GlobalSetting(object):
global_search_models = [ProductInfo]
# 配置全局搜索选项,默认搜索组、用户、日志记录
site_title = "测试平台"
# 标题
site_footer = "测试部"
# 页脚

menu_style = "accordion"
# 左侧菜单收缩功能
apps_icons = {
"product": "fa fa-music",
}
# 配置应用图标,即一级菜单图标
global_models_icon = {
ProductInfo: "fa fa-film",
}
# 配置模型图标,即二级菜单图标


xadmin.site.register(ProductInfo, ProductInfoAdmin)
# 注册模型

xadmin.site.register(views.BaseAdminView, BaseSetting)
xadmin.site.register(views.CommAdminView, GlobalSetting)

 

product/apps.py:

from django.apps import AppConfig


class ProductConfig(AppConfig):
name = 'product'
verbose_name = '产品管理'

product/models.py:

from ckeditor_uploader.fields import RichTextUploadingField
from django.db import models

# Create your models here.


class ProductInfo(models.Model):
# 产品表

product_name = models.CharField(max_length=32, verbose_name="产品名称", default="请输入产品名称")
# 产品名称
product_picture = models.ImageField(blank=True,
null=True,
upload_to="pictures/%Y%m%d",
max_length=255,
verbose_name="产品图片")
# 产品图片,数据库里面存储的是图片的相对路径
product_describe = models.TextField(max_length=255, verbose_name="产品描述", default="请输入产品描述")
# 产品描述
product_manager = models.CharField(max_length=11, verbose_name="产品经理", default="请输入产品经理名字")
# 产品经理
product_detail = RichTextUploadingField(verbose_name="产品详情", default="", blank=True, null=True)
# 产品详情,带有上传图片功能的富文本编辑器
create_time = models.DateTimeField(auto_now_add=True, verbose_name="创建时间")
# 创建时间
update_time = models.DateTimeField(auto_now=True, blank=True, null=True, verbose_name="修改时间")
# 修改时间

class Meta:
db_table = 'product_info'
# 设置表名,默认表名是:应用名称_模型类名
# 带有应用名的表名太长了

verbose_name = '产品列表'
verbose_name_plural = "产品列表"

def __str__(self):
return self.product_name

 

product/serializers.py:

from rest_framework import serializers

from product.models import ProductInfo


class ProductInfoSerializer(serializers.HyperlinkedModelSerializer):
# 序列化

class Meta:
model = ProductInfo
fields = "__all__"

 

product/views.py:

# Create your views here.
from rest_framework import viewsets

from product.models import ProductInfo
from product.serializers import ProductInfoSerializer


class ProductInfoViewSet(viewsets.ModelViewSet):
"""
retrieve:
返回一组(查)

list:
返回所有组(查)

create:
创建新组(增)

delete:
删除现有的一组(删)

partial_update:
更新现有组中的一个或多个字段(改:部分更改)

update:
更新一组(改:全部更改)
"""

queryset = ProductInfo.objects.all()
serializer_class = ProductInfoSerializer

 

三、启动服务:

python manage.py collectstatic

复制静态资源文件

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python manage.py makemigrations

激活模型

python manage.py migrate

迁移

python manage.py createsuperuser

创建超级管理员

python manage.py runserver

启动服务

 

四、Swagger API文档:

http://127.0.0.1:8000/redoc/

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http://127.0.0.1:8000/swagger

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