有 haarcascade_mcs_mouth.xml,haarcascade_eye.xml,haarcascade_frontalface_default.xml, 还有face_recognition类必备安装文件cmake-3.15.3-win64,dlib-19.17.0-cp37-cp37m-win_amd64,和赠送的字体文件(simsun.ttc)