INNER CODE UNIT · Python

setup_env_file

fastapi-practices/fba-slim · backend/cli.py:85

def setup_env_file() -> bool:
    """交互式配置并生成 .env 环境变量文件"""
    if not ENV_EXAMPLE_FILE_PATH.exists():
        console.caution('.env.example 文件不存在')
        return False

    try:
        env_content = Path(ENV_EXAMPLE_FILE_PATH).read_text(encoding='utf-8')
        console.note('配置数据库连接信息...')
        db_type = Prompt.ask('数据库类型', choices=['mysql', 'postgresql'], default='postgresql')
        db_host = Prompt.ask('数据库主机', default='127.0.0.1')
        db_port = Prompt.ask('数据库端口', default='5432' if db_type == 'postgresql' else '3306')
        db_user = Prompt.ask('数据库用户名', default='postgres' if db_type == 'postgresql' else 'root')
        db_password = Prompt.ask('数据库密码', password=True, default='123456')

        console.note('配置 Redis 连接信息...')
        redis_host = Prompt.ask('Redis 主机', default='127.0.0.1')
        redis_port = Prompt.ask('Redis 端口', default='6379')

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