windows下配置cmake+opencv报错

windows下配置cmake+opencv报错：

find_package(OpenCV 4.3.0 REQUIRED)报错：

CMake Error at CMakeLists.txt:8 (find_package):
By not providing "FindOpenCV.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "OpenCV", but
CMake did not find one.

Could not find a package configuration file provided by "OpenCV" (requested
version 4.3.0) with any of the following names:

OpenCVConfig.cmake
opencv-config.cmake

解决步骤

例如我的OPENCV4.30安装在D:\otherlib\opencv430\opencv\build

1、配置环境变量OPENCV_DIR为D:\otherlib\opencv430\opencv\build\x64\vc15\lib

2、添加对应的path路径为%OPENCV_DIR%/../bin

3、使用find_package(OpenCV 4.3.0 REQUIRED)