import os

class Settings:
    # 数据库配置
    DB_USER: str = "postgres"
    DB_PASS: str = "DXC_welcome001"
    DB_HOST: str = "8.155.144.6"
    DB_PORT: str = "25432"
    DB_NAME: str = "wiki_crawler"

    @property
    def DATABASE_URL(self) -> str:
        url = f"postgresql+psycopg2://{self.DB_USER}:{self.DB_PASS}@{self.DB_HOST}:{self.DB_PORT}/{self.DB_NAME}"
        return url

settings = Settings()