VSCODE 配置C++ 与OPENCV

主要是两个json设置

c_cpp_properties.json

{"configurations": [{"name": "Win32","includePath": ["${workspaceFolder}/**"],"defines": ["_DEBUG","UNICODE","_UNICODE"],"windowsSdkVersion": "10.0.22621.0","compilerPath": "D:/Libs/mingw810_64/bin/g++.exe","cStandard": "c17","cppStandard": "c++17","intelliSenseMode": "gcc-x64"}],"version": 4
}

tasks.json

{"tasks": [{"type": "cppbuild","label": "C/C++: g++.exe 生成活动文件","command": "D:/Libs/mingw810_64/bin/g++.exe","args": ["-fdiagnostics-color=always","-g","${file}","${workspaceFolder}/src/*.cpp","-I","${workspaceFolder}/inc","-static-libgcc","-L","${workspaceFolder}/libs2","-l","libopencv_core440","-l","libopencv_highgui440","-l","libopencv_imgproc440","-l","libopencv_imgcodecs440","-o","${fileDirname}\\build_exe\\${fileBasenameNoExtension}.exe"],"options": {"cwd": "D:/Libs/mingw810_64/bin"},"problemMatcher": ["$gcc"],"group": {"kind": "build","isDefault": true},"detail": "调试器生成的任务。"}],"version": "2.0.0"
}

遇到的问题有：

1.定义的h文件与cpp文件不能全部检测到，这一步需要通过task.json里面去进行添加，虽然有的介绍是从includePath中添加，但是，自己尝试并未成功，只能通过task.json添加才能成功。

2.添加dll或者lib文件，需要通过  -L  制定文件夹 -l  制定文件名称来确定。

整个过程类似于CMakeLists.txt  ，按照这个过程理解就OK

参考：https://blog.csdn.net/qq_63032911/article/details/130500125