21 lines
622 B
Docker
21 lines
622 B
Docker
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# 使用官方 Python 3.8.2 slim 镜像（精简版）
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FROM python:3.8.2-slim
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# 设置工作目录
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WORKDIR /app
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# 安装依赖前先复制 requirements（利用 Docker 缓存）
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COPY requirements.txt .
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# 升级 pip 并安装依赖（使用国内源加速，可选）
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RUN pip install --no-cache-dir --upgrade pip \
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&& pip install --no-cache-dir -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple/
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# 复制应用代码
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COPY . .
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# 暴露端口
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EXPOSE 5000
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# 启动命令（使用 gunicorn 提升生产性能）
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CMD ["gunicorn", "--bind", "0.0.0.0:5000", "--workers", "2", "--timeout", "60", "main:app"]
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