优化项目架构

SproutFarm-Backend/Dockerfile

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+# 使用Python 3.13.2官方镜像作为基础镜像
+FROM python:3.13.2-slim
+
+# 设置工作目录
+WORKDIR /app
+
+# 设置环境变量
+ENV PYTHONUNBUFFERED=1
+ENV LANG=C.UTF-8
+ENV LC_ALL=C.UTF-8
+
+# 配置apt使用阿里云镜像源
+RUN echo "deb https://mirrors.aliyun.com/debian/ bookworm main" > /etc/apt/sources.list && \
+    echo "deb https://mirrors.aliyun.com/debian/ bookworm-updates main" >> /etc/apt/sources.list && \
+    echo "deb https://mirrors.aliyun.com/debian-security/ bookworm-security main" >> /etc/apt/sources.list
+
+# 复制requirements.txt并安装Python依赖
+COPY requirements.txt .
+# 配置pip使用国内镜像源
+RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple && \
+    pip config set global.trusted-host pypi.tuna.tsinghua.edu.cn && \
+    pip install --no-cache-dir -r requirements.txt
+
+# 复制所有源代码
+COPY . .
+
+# 创建必要的目录
+RUN mkdir -p config game_saves chat __pycache__
+
+# 设置目录权限
+RUN chmod -R 755 /app
+
+# 暴露端口
+EXPOSE 6060
+
+# 健康检查
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD python -c "import socket; s = socket.socket(); s.settimeout(5); s.connect(('localhost', 6060)); s.close()" || exit 1
+
+# 启动命令
+CMD ["python", "TCPGameServer.py"]