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FROM node:lts-alpine
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# 全局安装PM2
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RUN npm install -g pm2
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WORKDIR /app
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# 复制package文件
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COPY package*.json ./
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# 安装依赖
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RUN npm install
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# 复制应用代码
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COPY . .
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# 设置权限
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RUN chmod 777 /app
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EXPOSE 3000
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CMD ["npm", "start"]
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