实现了以下接口 https://api-cn.faceplusplus.com/facepp/v3/compare https://api-cn.faceplusplus.com/facepp/v3/detect https://api-cn.faceplusplus.com/facepp/v3/faceset/create https://api-cn.faceplusplus.com/facepp/v3/faceset/addface https://api-cn.faceplusplus.com/facepp/v3/search 人脸识别，人脸集合创建，查找，两张人脸图片比对 并对返回结