22 lines
635 B
Docker
22 lines
635 B
Docker
# syntax=docker/dockerfile:1
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# 第一阶段只负责安装锁定依赖并生成 Vite 静态资源,避免把 Node.js 和源码带入运行镜像。
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FROM node:22-bookworm-slim AS builder
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WORKDIR /workspace
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# 先复制依赖清单以复用 Docker 构建缓存;只有依赖变化时才重新执行 npm ci。
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COPY package.json package-lock.json ./
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RUN npm ci
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COPY . .
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RUN npm run build
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# 第二阶段使用精简 Nginx 提供静态页面,并把同源 /api 请求转发给后端服务。
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FROM nginx:1.29.8-alpine
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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COPY --from=builder /workspace/dist /usr/share/nginx/html
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EXPOSE 80
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