1.CMake编译过程中出现[modules\core\CMakeFiles\opencv_core.dir\build.make:1494: modules/core/CMakeFiles/opencv_core.dir/vs
解决办法：将CMake中的 OPENCV/OPENCV_ENABLE_ALLOCATOR_STATS 不打勾
2.modules\python3\CMakeFiles\opencv_python3.dir\build.make:82: modules/python3/CMakeFiles/opencv_python3.dir/__/src2/cv2.cpp.obj]
解决办法：