PYTHON August 19, 2018

django配置settings详解

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项目根目录:

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

项目安全码:

SECRET_KEY = ')b)3406p#v$u4ft(v@9ex*=0*w1l*=0v0ixdrey)mmcd2uf#(x'

DEBUG调试:

DEBUG = True

不要在实际生产中打开debug

允许访问的主机:

ALLOWED_HOSTS = ['*']

*是代表允许所有主机访问

已安装的应用:

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'myapp'
]

如果我们自己创建了应用需要把应用名添加到这个地方

中间件(工具集):

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

url根文件:

ROOT_URLCONF = 'myproject.urls'

模板配置:

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': ['appfront/dist'],
        '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',
            ],
        },
    },
]

数据库配置:

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'myproject',
        'USER': 'root',
        'PASSWORD': 'inspur',
        'HOST': 'localhost',
    }
}

https://docs.djangoproject.com/en/1.11/ref/settings/#databases 这个网址里有不同的数据的配置方式

密码认证:

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',
    },
]

国际化:

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

静态文件地址:

STATIC_URL = '/static/'
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