Dockerfile

FROM python:3.9-slim

# 安装中文字体
RUN apt-get update && apt-get install -y \
    fonts-noto-cjk \
    fonts-wqy-microhei \
    && rm -rf /var/lib/apt/lists/*

# 重建字体缓存
RUN python -c "import matplotlib; matplotlib.font_manager._rebuild()"

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

COPY . .

CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]