FROM python:3.9-slim # 设置工作目录 WORKDIR /app # 修复缓存目录权限 RUN mkdir -p /app/.cache/huggingface && \ chmod -R 777 /app # 安装系统依赖 RUN apt-get update && \ apt-get install -y --no-install-recommends gcc python3-dev && \ rm -rf /var/lib/apt/lists/* # 安装Python依赖 COPY requirements.txt . RUN pip install --upgrade pip && \ pip install --no-cache-dir -r requirements.txt # 复制代码(保留文件权限) COPY --chmod=644 app.py . # 启动命令 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]