FROM python:3.10-slim

# 安装 Node.js
RUN apt-get update && apt-get install -y nodejs npm && rm -rf /var/lib/apt/lists/* /tmp/*

# 安装 Python 依赖
COPY requirements.txt .
RUN pip install -r requirements.txt

# 复制应用代码
COPY . /app
WORKDIR /app

# 设置应用启动命令
CMD ["python", "app.py"]