FROM node:22.12.0-bookworm-slim AS node_runtime FROM python:3.11-bookworm RUN apt-get update && apt-get upgrade -y && rm -rf /var/lib/apt/lists/* # 复制完整 Node.js 运行时目录,保留 npm/npx/corepack 的内部链接关系 COPY --from=node_runtime /usr/local/ /usr/local/ RUN pip install --upgrade pip # 从 uv 官方镜像复制 uv COPY --from=ghcr.io/astral-sh/uv:0.9.26 /uv /uvx /bin/ WORKDIR /app # 先复制依赖描述文件以利用缓存 COPY package.json package-lock.json ./ COPY frontend/package.json frontend/package-lock.json ./frontend/ COPY backend/pyproject.toml backend/uv.lock ./backend/ # 安装依赖(Node + Python) RUN npm ci \ && npm ci --prefix frontend \ && cd backend && uv sync --frozen # 复制项目源码 COPY . . EXPOSE 3000 5001 # 同时启动前后端(开发模式) CMD ["npm", "run"]