FROM python:3.13-slim WORKDIR /home/booksystem/auth # 先复制依赖文件并安装,充分利用 Docker 构建缓存 COPY requirements.txt . RUN pip install --no-cache-dir -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple/ # 复制 swagger-ui 静态文件(不常变化) COPY swagger-ui /home/booksystem/swagger-ui # 最后复制应用代码(经常变化) COPY . . EXPOSE 8000 CMD ["python", "main.py"]