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+# 使用 Python 3.11 作为基础镜像
+FROM python:3.11-slim
+
+# 设置为中国国内源（针对 Bookworm/Debian 12）
+RUN rm -rf /etc/apt/sources.list.d/* && \
+    echo "deb http://mirrors.ustc.edu.cn/debian bookworm main" > /etc/apt/sources.list && \
+    echo "deb http://mirrors.ustc.edu.cn/debian bookworm-updates main" >> /etc/apt/sources.list && \
+    echo "deb http://mirrors.ustc.edu.cn/debian-security bookworm-security main" >> /etc/apt/sources.list
+
+# 设置工作目录
+WORKDIR /app
+
+# 设置环境变量
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    POETRY_NO_INTERACTION=1 \
+    POETRY_VIRTUALENVS_IN_PROJECT=1 \
+    POETRY_CACHE_DIR=/tmp/poetry_cache
+
+# 安装系统依赖
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+        curl \
+        build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# 复制项目文件
+COPY . .
+
+# 安装 Python 依赖
+RUN pip install --no-cache-dir -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
+
+# 暴露端口
+EXPOSE 8080
+
+# 启动命令
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8080"]