########## 阶段 1:build ########## FROM node:20-alpine AS base # 1. 如项目有原生包(better-sqlite3、sharp等)启用下面两行 # RUN apk add --no-cache build-base python3 sqlite-dev WORKDIR /app # 2. 用 npm 锁文件 COPY package.json package-lock.json ./ RUN npm ci --omit=dev # devDependencies 会用于编译阶段,保留即可 # 3. 源码 + 打补丁 COPY . . RUN chmod +x patch-ui-pro.zsh && ./patch-ui-pro.zsh # 4. 构建产物 RUN npm run build ########## 阶段 2:生产运行时 ########## FROM node:20-alpine AS production # 输出里有 .output,Nuxt3 的默认路径 WORKDIR /app # 1. 如果项目由 better-sqlite3,运行时还需 sqlite-libs # RUN apk add --no-cache sqlite-libs # 2. 只拷贝生产运行时 COPY package.json package-lock.json ./ RUN npm ci --omit=dev --only=production COPY --from=base /app/.output /app/.output EXPOSE 3000 ENV NODE_ENV=production HOST=0.0.0.0 PORT=3000 CMD ["node", ".output/server/index.mjs"]