49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
import os
|
||
from dotenv import load_dotenv
|
||
|
||
# 加载 .env 文件
|
||
load_dotenv(os.path.join(os.path.dirname(__file__), '.env'))
|
||
|
||
|
||
class Config:
|
||
"""应用配置（全部从环境变量 / .env 文件读取）"""
|
||
|
||
# Flask 密钥
|
||
SECRET_KEY = os.getenv('SECRET_KEY', 'file-upload-site-secret-key-change-me')
|
||
|
||
# NAS 文件存储根目录
|
||
UPLOAD_ROOT = os.getenv('UPLOAD_ROOT', os.path.join(os.path.dirname(__file__), 'uploads'))
|
||
|
||
# 单文件大小限制（字节），默认 20MB
|
||
MAX_FILE_SIZE = int(os.getenv('MAX_FILE_SIZE', str(20 * 1024 * 1024)))
|
||
|
||
# 单次最多上传文件数
|
||
MAX_FILES_PER_UPLOAD = int(os.getenv('MAX_FILES_PER_UPLOAD', '9'))
|
||
|
||
# Rate Limiting：单 IP 每小时最多上传次数
|
||
RATE_LIMIT_PER_HOUR = int(os.getenv('RATE_LIMIT_PER_HOUR', '20'))
|
||
|
||
# 验证码过期时间（秒）
|
||
CAPTCHA_EXPIRY = int(os.getenv('CAPTCHA_EXPIRY', '300'))
|
||
|
||
# 服务监听端口
|
||
PORT = int(os.getenv('PORT', '5000'))
|
||
|
||
# 是否开启 debug 模式
|
||
DEBUG = os.getenv('DEBUG', 'false').lower() in ('true', '1', 'yes')
|
||
|
||
# 允许的文件 MIME 类型
|
||
ALLOWED_MIME_TYPES = {
|
||
'text/plain': '.txt',
|
||
'application/msword': '.doc',
|
||
'application/vnd.openxmlformats-officedocument.wordprocessingml.document': '.docx',
|
||
'application/pdf': '.pdf',
|
||
'application/rtf': '.rtf',
|
||
'text/rtf': '.rtf',
|
||
'application/vnd.oasis.opendocument.text': '.odt',
|
||
'text/html': '.html',
|
||
'text/csv': '.csv',
|
||
'application/vnd.ms-excel': '.xls',
|
||
'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet': '.xlsx',
|
||
}
|