1. Git Download: https://github.com/davisking/dlib
Official website: http://dlib.net/
Two, compiled into a static library in VS
1、Create static library project in vs2015 (c++ version above vs2015).
2、Add dlib\dlib\all\source.cpp to the source file, do not move, add git directly.
3、Direct compilation will generate xxx.lib static library and add it to your own project.