Django基础配置

## settings.py
```python
from pathlib import Path
import os

#  上线时将DEBUG改为Faulse
#  ALLOWED_HOSTS = ['*']
DEBUG = True

ALLOWED_HOSTS = []

# App

INSTALLED_APPS = [
	'django.contrib.admin',
	'django.contrib.auth',
	'django.contrib.contenttypes',
	'django.contrib.sessions',
	'django.contrib.messages',
	'django.contrib.staticfiles',
	#  将创建的app注册在此
	'index',
]

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

ROOT_URLCONF = 'djangoProject.urls'

TEMPLATES = [
	{
	'BACKEND': 'django.template.backends.django.DjangoTemplates',
	'DIRS': [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 = 'djangoProject.wsgi.application'

# Database
# https://docs.djangoproject.com/en/3.2/ref/settings/#databases

DATABASES = {
	'default': {
		'ENGINE': 'django.db.backends.sqlite3',
		'NAME': BASE_DIR / 'db.sqlite3',
	}
}

# Password validation
# https://docs.djangoproject.com/en/3.2/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/3.2/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.2/howto/static-files/

STATIC_URL = '/static/'
#  测试时将静态文件保存在publicstatic文件夹内
STATICFILES_DIRS = [os.path.join(BASE_DIR, 'publicStatic')]
STATIC_ROOT = os.path.join(BASE_DIR, 'static')

#  媒体文件保存的路径
MEDIA_URL = '/upload/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'upload')

# Default primary key field type
# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
```
## urls.py
```python
from django.contrib import admin
from django.urls import path, include, re_path
from django.views.static import serve
from django.conf import settings
urlpatterns = [
	path('admin/', admin.site.urls),
	#  app路由
	path('index/', include('index.urls')),
	#  资源文件路由
	re_path('static/(?P<path>.*)', serve, {'document_root': settings.STATIC_ROOT}, name='static'),
	re_path('upload/(?P<path>).*', serve, {'document_root': settings.MEDIA_ROOT}, name='upload'),
]
```

Django基础配置

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