Windows环境VSCode配置OpenCV-项目配置（二）

修改c_cpp_properties.json

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 {
  "configurations": [
    {
      "name": "windows-gcc-x64",
      "includePath": [
        "${workspaceFolder}/**",
        "D:/mingw64/mingw64/include",
        "D:/openCV_win/build/install/include",
        "D:/openCV_win/build/install/include/opencv2"
      ],
      "compilerPath": "D:/mingw64/mingw64/bin/gcc.exe",
      "cStandard": "${default}",
      "cppStandard": "${default}",
      "intelliSenseMode": "windows-gcc-x64",
      "compilerArgs": [
        ""
      ]
    }
  ],
  "version": 4
}

修改tasks.json

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{
    "tasks": [
        {
            "type": "cppbuild",
            "label": "C/C++: g++.exe 生成活动文件",
            "command": "D:\\mingw64\\mingw64\\bin\\g++.exe",
            "args": [
                "-fdiagnostics-color=always",
                "-g",
                "${file}",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe",
                "-I", "D:/openCV_win/build/install/include/",
                "-I", "D:/openCV_win/build/install/include/opencv2/",
                "-L", "D:/openCV_win/build/install/x64/mingw/bin/lib*"
            ],
            "options": {
                "cwd": "${fileDirname}"
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "detail": "调试器生成的任务。"
        }
    ],
    "version": "2.0.0"
}

launch.json

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{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "C/C++ Runner: Debug Session",
      "type": "cppdbg",
      "request": "launch",
      "args": [],
      "stopAtEntry": false,
      "externalConsole": true,
      "cwd": "${workspaceFolder}",
      "program": "${workspaceFolder}\\${fileBasenameNoExtension}.exe",
      "MIMode": "gdb",
      "miDebuggerPath": "gdb",
      "setupCommands": [
        {
          "description": "Enable pretty-printing for gdb",
          "text": "-enable-pretty-printing",
          "ignoreFailures": true
        }
      ]
    }
  ]
}

新建test.cpp

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 #include <iostream>
#include <opencv2/opencv.hpp>
using namespace std;

int main() {
    std::cout << "Hello, World start" << std::endl;
    cv::Mat img = cv::imread("C:/Users/Pictures/nba/724224.jpg");
    cv::imshow("img", img);
    cv::waitKey(0);
    std::cout << "Hello, World end" << std::endl;
    return 0;
}

如果F5出错

Unexpected GDB output from command "-exec-run".

需要修改mingw64的环境变量到git前

运行效果：