一.打开vs,写入程序:
(注意:图片应该与.cpp文件在同一路径,且在程序中引用时应该写出完整的路径:/home/xxx/…/x.jpeg)

二.点击vscode左侧的Run,点击Run and Debug->打开备选框 -> C++(GDB/LLDB) -> g++ build and debug active file,会打开launch.json文件,修改其中的设置项,主要修改两个地方:
“externalConsole”: true,(非必须修改,根据需要)
“preLaunchTask”: “g++ build active file”,
三.点击左侧Explorer,再点击.vscode,点击task.json文件即可打开,修改为如下:
"label": "g++ build active file",
"command": "g++",
"args": [
"-g",
"${file}",
"-o",
"${fileDirname}/${fileBasenameNoExtension}",
"-I","/usr/local/include",
"-I","/usr/local/include/opencv",
"-I","/usr/local/include/opencv2",
"-L","/usr/local/lib",
"-l","opencv_core",
"-l","opencv_highgui",
"-l","opencv_imgproc",
"-l","opencv_imgcodec

博客介绍了在VSCode中使用C++结合OpenCV编写程序的编译配置过程。包括打开VSCode写入程序,注意图片路径;修改launch.json、task.json和c_cpp_properties.json文件的设置项;最后保存后按F5完成编译。
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