前期安装按照这个：https://blog.csdn.net/weixin_37800680/article/details/72566294
注意：
1、cmake是选择平台 ：Visual Studio 15 2017 win64!!!!!!（一定要记得）
2、替换附加依赖项为：
opencv_aruco341d.lib
opencv_bgsegm341d.lib
opencv_bioinspired341d.lib
opencv_calib3d341d.lib
opencv_ccalib341d.lib
opencv_core341d.lib
opencv_datasets341d.lib
opencv_dnn_objdetect341d.lib
opencv_dnn341d.lib
opencv_dpm341d.lib
opencv_face341d.lib
opencv_features2d341d.lib
opencv_flann341d.lib
opencv_fuzzy341d.lib
opencv_hfs341d.lib
opencv_highgui341d.lib
opencv_img_hash341d.lib
opencv_imgcodecs341d.lib
opencv_imgproc341d.lib
opencv_line_descriptor341d.lib
opencv_ml341d.lib
opencv_objdetect341d.lib
opencv_optflow341d.lib
opencv_phase_unwrapping341d.lib
opencv_photo341d.lib
opencv_plot341d.lib
opencv_reg341d.lib
opencv_rgbd341d.lib
opencv_saliency341d.lib
opencv_shape341d.lib
opencv_stereo341d.lib
opencv_stitching341d.lib
opencv_structured_light341d.lib
opencv_superres341d.lib
opencv_surface_matching341d.lib
opencv_text341d.lib
opencv_tracking341d.lib
opencv_video341d.lib
opencv_videoio341d.lib
opencv_videostab341d.lib
opencv_xfeatures2d341d.lib
opencv_ximgproc341d.lib
opencv_xobjdetect341d.lib
opencv_xphoto341d.lib
问题
问题1：无法打开windows SDK 10.0.16299.0（可能是因为打开之前的项目才会遇到的问题）
solution:根据提示重定向解决方案就好了。
问题2：无法打开windows.h等相关头文件
solution:属性页-包含目录-添加包含路径“C:\Program Files (x86)\Windows Kits\10\Include\10.0.17134.0\ucrt”。
提醒
每次都要找好多遍！！！！更改默认保存路径
工具--------选项------项目和解决方案--------位置