inspection-host-computer/Dockerfile

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# 使用 Node 基础镜像
FROM node:18-alpine AS builder
WORKDIR /app
COPY package*.json pnpm-lock.yaml ./
RUN npm install -g pnpm && pnpm install --frozen-lockfile
# 复制源码并构建
COPY . .
RUN pnpm run build
# 生产阶段:只复制必要文件
FROM node:18-alpine
WORKDIR /app
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# 只拷贝生产需要的文件,保持镜像最小
COPY package.json package-lock.json pnpm-lock.yaml ./
RUN npm ci --omit=dev && npm cache clean --force
# 拷贝 Express 服务代码
COPY server/ ./server/
# 从构建阶段拷贝前端产物
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COPY --from=builder /app/dist ./dist
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# 暴露端口(与 Express 监听端口一致)
EXPOSE 3000
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# 环境变量
ENV NODE_ENV=production
ENV VITE_SERVICE_PORT=3000
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# 启动 Express 服务(使用 pnpm start 或 node server/index.js
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CMD ["pnpm", "start"]