2026-08-07 11:53:40 +08:00
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# ============================================================
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# 前端生产 Dockerfile — 多阶段构建：Vite 打包 → Nginx 托管
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# ============================================================
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# --- 阶段 1：编译 React ---
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FROM node:20-alpine AS builder
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WORKDIR /app
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2026-09-02 10:39:05 +08:00
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# 🚀 构建内存优化：显式放宽 node 堆上限，避免低配服务器 OOM 挂起（卡在 vite build）
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ENV NODE_OPTIONS="--max-old-space-size=4096"
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2026-08-07 11:53:40 +08:00
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COPY package.json package-lock.json ./
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RUN npm ci --production=false
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COPY . .
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RUN npx vite build
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# --- 阶段 2：Nginx 托管静态文件 ---
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FROM nginx:alpine
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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COPY --from=builder /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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