环境 
1.clion 
2.cmake 
3.vcpkg 
cmakelists配置文件 
cmake_minimum_required(VERSION 4.1)
project(iopencv)

set(CMAKE_CXX_STANDARD 20)

message(STATUS "CMAKE_PREFIX_PATH:" ${CMAKE_PREFIX_PATH})
message(STATUS "CMAKE_FIND_ROOT_PATH:" ${CMAKE_FIND_ROOT_PATH})
message(STATUS "CMAKE_LIBRARY_PATH:" ${CMAKE_LIBRARY_PATH})
message(STATUS "CMAKE_INCLUDE_PATH:" ${CMAKE_INCLUDE_PATH})

find_package(OpenCV CONFIG R...