2026-08-04 17:09:30 +08:00
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# ============================================================
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# 后端开发 Dockerfile — FastAPI + Uvicorn 热更新
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# ============================================================
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FROM python:3.13-slim
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WORKDIR /app
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2026-08-05 14:00:13 +08:00
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# 换阿里云源（国内网络加速）
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RUN sed -i 's|http://deb.debian.org/debian|https://mirrors.aliyun.com/debian|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
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sed -i 's|http://deb.debian.org/debian|https://mirrors.aliyun.com/debian|g' /etc/apt/sources.list 2>/dev/null || true
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2026-08-04 17:09:30 +08:00
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# 系统依赖（Pillow / cryptography 编译所需）
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gcc \
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libpq-dev \
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libffi-dev \
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libjpeg-dev \
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zlib1g-dev \
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&& rm -rf /var/lib/apt/lists/*
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# 先装 Python 依赖（利用 Docker 缓存层，改代码不重装）
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# 代码通过 docker-compose volumes 挂载，不需要 COPY
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# --reload 监听代码变化自动重启
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CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]
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