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23 lines
352 B
23 lines
352 B
# 使用Node.js官方镜像作为基础镜像
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FROM node:18-alpine
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# 设置工作目录
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WORKDIR /app
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# 复制package.json和package-lock.json
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COPY package*.json ./
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# 安装依赖
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RUN npm install --production
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# 复制应用代码
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COPY . .
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# 设置环境变量
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ENV NODE_ENV=production
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# 暴露端口
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EXPOSE 3000
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# 启动命令
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CMD ["npm", "start"]
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