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# 使用官方的 Node.js 镜像作为基础
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FROM node:latest
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# 安装 Node-RED
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RUN npm install -g --unsafe-perm node-red
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# 创建并配置 settings.js 文件
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RUN mkdir -p /usr/src/node-red
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COPY settings.js /usr/src/node-red/settings.js
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# 暴露 Node-RED 的默认端口
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EXPOSE 1880
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# 启动 Node-RED
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CMD ["node-red", "--userDir", "/usr/src/node-red"]
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