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diary-system/backend/diary_system/settings.py
maoshen b273789ae8 Initial commit: 日记系统
完整的日记记录系统
- Django 后端 (diary app)
- 前端页面
- 部署脚本 (本地 + 云端)
- Nginx 配置
- 数据迁移和同步工具
2026-04-14 10:07:27 +00:00

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"""
Django settings for diary_system project.
"""
from pathlib import Path
import os
BASE_DIR = Path(__file__).resolve().parent.parent
SECRET_KEY = 'django-insecure-diary-system-secret-key-change-in-production'
DEBUG = os.environ.get('DEBUG', 'True').lower() == 'true'
ALLOWED_HOSTS = os.environ.get('ALLOWED_HOSTS', '*').split(',')
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'rest_framework',
'corsheaders',
'diary',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'corsheaders.middleware.CorsMiddleware',
'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 = 'diary_system.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'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 = 'diary_system.wsgi.application'
# 数据库配置 - 云服务器使用 SQLite本地使用 PostgreSQL
if os.path.exists('/home/ubuntu/diary-system'):
# 云服务器配置 - SQLite
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}
else:
# 本地配置 - PostgreSQL
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql',
'NAME': os.environ.get('DB_NAME', 'cssc'),
'USER': os.environ.get('DB_USER', 'coder'),
'PASSWORD': os.environ.get('DB_PASSWORD', '825670wl'),
'HOST': os.environ.get('DB_HOST', '10.2.0.100'),
'PORT': os.environ.get('DB_PORT', '5432'),
}
}
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'},
]
LANGUAGE_CODE = 'zh-hans'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True
STATIC_URL = 'static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
CORS_ALLOW_ALL_ORIGINS = True
REST_FRAMEWORK = {
'DEFAULT_PERMISSION_CLASSES': [
'rest_framework.permissions.AllowAny',
]
}