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# 使用官方的Node.js基础镜像
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FROM node:latest
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#
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# 安装系统依赖
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gstreamer1.0-libav \
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&& rm -rf /var/lib/apt/lists/*
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# 安装npm
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RUN npm install -g npm@latest
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# 安装node-gyp
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RUN npm install -g node-gyp
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# 克隆OpenCV的源码库
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RUN git clone https://github.com/opencv/opencv.git ./opencv
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# 切换到
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WORKDIR /app/opencv
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# 切换到OpenCV的构建目录
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WORKDIR /app/opencv/build
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# 配置OpenCV,启用所需的模块
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RUN cmake -D CMAKE_BUILD_TYPE=Release \
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-D WITH_FFMPEG=ON \
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-D WITH_GSTREAMER=ON \
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-D WITH_LIBV4L=ON \
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-D WITH_GTK=ON \
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-D CMAKE_INSTALL_PREFIX=/usr/local \
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# 暴露端口
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EXPOSE 7860
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CMD ["node", "egg-api
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# 使用官方的Node.js基础镜像
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FROM node:latest
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# 安装Python 3和pip(默认情况下pip是与Python 3捆绑在一起的)
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RUN apt-get update && apt-get install -y \
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python3 \
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python3-pip \
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python3.11-venv
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# 安装系统依赖
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RUN apt-get update && apt-get install -y --no-install-recommends \
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gstreamer1.0-libav \
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&& rm -rf /var/lib/apt/lists/*
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# 安装node-gyp
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RUN npm install -g node-gyp
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# 创建工作目录并克隆 OpenCV 的源码库
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WORKDIR /app
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RUN git clone https://github.com/opencv/opencv.git ./opencv
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# 切换到 build 目录进行配置与编译
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WORKDIR /app/opencv/build
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# 使用make的-j选项和nproc来自动检测CPU核心数以启用并行编译
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RUN cmake -D CMAKE_BUILD_TYPE=Release \
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-D WITH_FFMPEG=ON \
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-D WITH_GSTREAMER=ON \
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-D WITH_LIBV4L=ON \
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-D WITH_GTK=ON \
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-D CMAKE_INSTALL_PREFIX=/usr/local \
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..
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RUN make -j$(nproc)
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RUN make install
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# 切换回应用目录
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WORKDIR /app
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# 安装npm依赖
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COPY package*.json ./
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RUN npm install
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# 暴露端口
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EXPOSE 7860
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# 运行命令
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CMD ["node", "egg-api"]
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