Django_Setings

"""
Django settings for untitled1 project.
 
Generated by 'django-admin startproject' using Django 3.0.3.
 
For more information on this file, see
https://docs.djangoproject.com/en/3.0/topics/settings/
 
For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.0/ref/settings/
"""
 
import os
 
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 
# 项目的绝对路径
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/3.0/howto/deployment/checklist/
 
# 秘钥 使用在线上环境（生产环境）
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'p2@^-qap(csy-$i8np^ur71@^rt8p2zjq4zd1b#h$440^(@=54'
 
# 不要在生产环境中使用debug
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
 
# 允许的那些主机访问
#ALLOWED_HOSTS = []
ALLOWED_HOSTS = ["*"]
 
# Application definition
 
# 已经安装的app，django内置的app
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'app01',
]
 
# 中间件
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',
]
 
# 根路由
ROOT_URLCONF = 'untitled1.urls'
 
# 模板
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        # 这个templates是项目的，不是app的
        '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 = 'untitled1.wsgi.application'
 
# Database
# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
# sqlite3 轻量级的嵌入级的数据库
    # 常用于安卓手机
    # 数据库操作相似度和mysql有%95
    # 没有用户名和密码
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
        # 'ENGINE': 'django.db.backends.mysql',
        # 'NAME': '数据库名字', # 把这个数据库手动创建
        # 'USER':'root',
        # 'PASSWORD':"1234",
        # 'HOST':'127.0.0.1',
        # 'PORT':'3306', # 改端口可以防止攻击，但是一般不会轻易改
    }
}
 
# Password validation
# https://docs.djangoproject.com/en/3.0/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/3.0/topics/i18n/
 
# 语言
LANGUAGE_CODE = 'zh-hans'
#LANGUAGE_CODE = 'en-us'
 
# 时间
TIME_ZONE = 'Asia/Shanghai'
#TIME_ZONE = 'UTC'
 
USE_I18N = True
 
USE_L10N = True
 
USE_TZ = True
 
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.0/howto/static-files/
 
STATIC_URL = '/static/'