# 基础镜像来自 Docker Hub；请在本机配置阿里云镜像加速器后再构建（见仓库 docker-compose.yml 注释）
FROM python:3.12-slim

WORKDIR /app

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PIP_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/

COPY requirements.txt /app/requirements.txt
RUN pip install --no-cache-dir -r /app/requirements.txt

COPY app /app/app

EXPOSE 8000

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]