from dotenv import load_dotenv import os load_dotenv() class Config: # 使用阿里云DashScope API API_KEY = os.getenv("DASHSCOPE_API_KEY") BASE_URL = os.getenv("DASHSCOPE_BASE_URL") MODEL_NAME = os.getenv("MODEL_NAME") ROLE_DESCRIPTION = os.getenv("ROLE_DESCRIPTION") # JWT密钥配置 - SECRET_KEY: str = os.getenv("SECRET_KEY") # 开发环境默认值 ALGORITHM: str = os.getenv("ALGORITHM") # JWT签名算法 ACCESS_TOKEN_EXPIRE_MINUTES: int = 30 # Token过期时间(分钟)