Django-----文件配置

生成项目文件  Django-admin startproject    项目名称
子应用        cd 到项目名称下  python manage.py startapp 子应用名称
启动服务    python manage.py runserver

配置文件样式------例：

import os
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
# 当前项目的绝对路径
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/2.0/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
# （密钥）*
SECRET_KEY = 'u0^23ja_uityk*d@_6wexobba7!koh4ed(!&n@w9%@lg6zj9oo'
# SECURITY WARNING: don't run with debug turned on in production!
# 调试模式
DEBUG = True
# 允许访问此网站IP,'*'---------'*'可 写 与 不 写
ALLOWED_HOSTS = []

# Application definition
# 已经安装的app，子应用关联到里面
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'weblist.templatetags',       #过滤器
'rest_framework',            #序列化
'weblist'                    #子应用
    
]
# 中间件------- csrf 先前可以注掉，后期可以再用解决方法
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，主路由。
ROOT_URLCONF = 'web.urls'
# 模板文件夹配置
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 = 'web.wsgi.application'

# Database
# https://docs.djangoproject.com/en/2.0/ref/settings/#databases

# 数据库--------原先Django自带的数据库 sqlite3 ---使用时还的改成mysql
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'my_weblist',
'HOST':'127.0.0.1',
'POST':3306,
'USER':'root',
'PASSWORD':'',
}
}

# Password validation
# https://docs.djangoproject.com/en/2.0/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/2.0/topics/i18n/
# 语言改成中文
LANGUAGE_CODE = 'zh-Hans'
# 时区（存数据库的时间不改就是8小时以前的时间）
TIME_ZONE = 'Asia/Shanghai'
USE_I18N = True
USE_L10N = True
# 修改时区：True改成False
USE_TZ = False


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.0/howto/static-files/
# 静态文件夹的地址
STATIC_URL = '/static/'
# 配置静态文件夹
STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static')]

# 发送邮件配置
# 1、配置文件
# 发送邮件配置
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.163.com' # 发送邮件的服务器
EMAIL_PORT = 25 # 发送邮件的端口号
# 发送邮件到邮箱
EMAIL_HOST_USER = 'liujunjie_j@163.com' # 发件人 用户名
# 在邮箱中设置客户到授权密码
EMAIL_HOST_PASSWORD = 'abc123' # 发件人密码
# 收件人看到到发件人
EMAIL_FORM = '天天生鲜<liujunjie_j@163.com>'


# 本人
# 发送邮件配置
# 1、配置文件
# 发送邮件配置
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.163.com'     # 发送邮件的服务器
EMAIL_PORT = 25                 # 发送邮件的端口号
# 发送邮件到邮箱
EMAIL_HOST_USER = 'xxxxxxxxx' # 发件人 用户名
# 在邮箱中设置客户到授权密码
EMAIL_HOST_PASSWORD = 'xxxxxx'           # 发件人密码
# 收件人看到到发件人
EMAIL_FORM = '天天生鲜<liuguoxin_97@163.com>'