配置操作如图，源码见底部附录部分

安装CLion

官网下载

创建项目

设置环境

调整类型为release

配置opencv和项目

编译环境

编译后

重启CLion

测试opencv环境

测试代码

运行main.cpp显示图片

测试torch环境

没标红表示配置成功

附件

CMakeList.txt

cmake_minimum_required(VERSION 3.28)
project(test_20240419_C++)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_PREFIX_PATH E:/lib/libtorch-win-shared-with-deps-2.2.2+cpu/libtorch)
set(OpenCV_DIR E:/lib/opencv/build/x64/vc16/lib)

find_package(Torch REQUIRED)
find_package(OpenCV REQUIRED)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TORCH_CXX_FLAGS}")


add_executable(test_20240419_C++ main.cpp)
target_link_libraries(test_20240419_C++ ${TORCH_LIBRARIES} ${OpenCV_LIBS})
set_property(TARGET test_20240419_C++ PROPERTY CXX_STANDARD 17)
if (MSVC)
    file(GLOB TORCH_DLLS "${TORCH_INSTALL_PREFIX}/lib/*.dll")
    add_custom_command(TARGET test_20240419_C++
            POST_BUILD
            COMMAND ${CMAKE_COMMAND} -E copy_if_different
            ${TORCH_DLLS}
            $<TARGET_FILE_DIR:test_20240419_C++>)

    file(GLOB OPENCV_DLLS "E:/lib/opencv/build/x64/vc16/bin/*.dll")
    add_custom_command(TARGET test_20240419_C++
            POST_BUILD
            COMMAND ${CMAKE_COMMAND} -E copy_if_different
            ${OPENCV_DLLS}
            $<TARGET_FILE_DIR:test_20240419_C++>)
endif (MSVC)