修改创建实例方式

src/api/routes/algorithm_router.py

@@ -16,6 +16,7 @@ from src.database.connection import db_manager
 from src.models.face_feature import SurFaceFeature, FeatureStatus
 from src.repositories.face_feature_repository import FaceFeatureRepository
 from src.face_recognition_algorithm import FaceRecognitionAlgorithm
+from src.base_face_biz import BaseFaceBiz
 
 # 创建路由器
 router = APIRouter(prefix="/algorithm", tags=["algorithm"])
@@ -95,7 +96,9 @@ def process_feature_calculation(feature_id: int) -> bool:
                 
                 # 提取人脸特征
                 try:
-                    feature_vector = face_algorithm.create_business().extract_face_feature(str(image_path))
+                    # 直接创建BaseFaceBiz实例
+                    face_biz = BaseFaceBiz(face_algorithm.get_app())
+                    feature_vector = face_biz.extract_face_feature(str(image_path))
                     
                     if feature_vector is not None:
                         # 转换为二进制数据