Mac+OpenCV+IntelliJ+JAVA环境搭建

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Mac+OpenCV+IntelliJ+JAVA环境搭建

安装MacPorts

  • 应用商店安装XCode

  • Xcode Command Line Tools的安装

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    xcode-select --install

  • 证书允许

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    sudo xcodebuild -license

  • 安装MacPorts

    MacPorts的官网下载地址

  • 设置环境变量

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    cd ~
    vi .bash_profile

    添加如下两行

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    export PATH=/opt/local/bin:$PATH
    export PATH=/opt/local/sbin:$PATH

    让配置生效

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    source .bash_profile

安装openCV

安装openCV+ java

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sudo port selfupdate
sudo port install opencv +java

+号前有空格，+号后无空格。

若中途出现错误如下：

Error: Failed to build db48: command execution failed

则输入以下命令删除，再重新进行安装db48后，再安装opencv

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sudo port clean db48
sudo port install db48

安装确认

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port contents opencv | grep java

出现以下信息代表安装完成：

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/opt/local/share/OpenCV/java/libopencv_java343.dylib
/opt/local/share/OpenCV/java/opencv-343.jar

Brew安装openCV

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/usr/local/Cellar/opencv/3.4.3

Idea配置

项目右键–>Open Module Settings–>Libratries–>加号–>Java–>/opt/local/share/OpenCV/java/–>OK

Tomcat8 VM options 配置如下

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-Djava.library.path=/opt/local/share/OpenCV/java/