28 lines
864 B
Docker
28 lines
864 B
Docker
# ---------- 第一阶段：构建 ----------
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FROM node:20-alpine AS build
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WORKDIR /app
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# 构建阶段必须是开发环境，否则 npm 会跳过 devDependencies（tsc/vite 缺失 → 127）
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ENV NODE_ENV=development
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# 先只拷贝依赖清单，利用 Docker 层缓存加速重复构建
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COPY package.json package-lock.json* ./
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# 国内网络环境可取消下一行注释使用镜像源
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# RUN npm config set registry https://registry.npmmirror.com
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RUN npm install --include=dev
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# 拷贝源码并构建（产物输出到 /app/dist）
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COPY . .
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RUN npm run build
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# ---------- 第二阶段：运行 ----------
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FROM nginx:1.27-alpine
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# 单页应用 Nginx 配置（SPA 回退 + 静态资源缓存）
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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# 拷贝构建产物
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COPY --from=build /app/dist /usr/share/nginx/html
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EXPOSE 80
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CMD ["nginx", "-g", "daemon off;"]
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