44 lines
977 B
Docker
44 lines
977 B
Docker
# 多阶段构建：构建阶段
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FROM node:18-alpine AS build-stage
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WORKDIR /app
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# 设置国内镜像源以加速依赖安装（可选，根据实际情况调整）
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# RUN npm config set registry https://registry.npmmirror.com
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# 复制package.json和package-lock.json
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COPY package*.json ./
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# 安装所有依赖（包括开发依赖）
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RUN npm ci
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# 复制源代码
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COPY . .
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# 编译TypeScript代码
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RUN npm run build
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# 多阶段构建：运行阶段
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FROM node:18-alpine AS production-stage
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WORKDIR /app
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# 设置时区（可选，根据需要调整）
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# RUN apk --no-cache add tzdata && ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
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# 复制package.json和package-lock.json
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COPY package*.json ./
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# 安装仅生产依赖
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RUN npm ci --only=production
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# 复制编译结果
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COPY --from=build-stage /app/dist ./dist
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# 复制环境变量示例文件（如果存在）
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COPY .env.example .env
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# 暴露端口
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EXPOSE 3000
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# 启动应用
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CMD ["node", "dist/index.js"]
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