添加限流工具，修改模板onlyIf

src/main/java/com/ycwl/basic/repository/FaceRepository.java

@@ -60,4 +60,8 @@ public class FaceRepository {
         redisTemplate.delete(String.format(FACE_CACHE_KEY, faceId));
         redisTemplate.delete(String.format(FACE_SAMPLE_CACHE_KEY, faceId));
     }
+
+    public FaceSampleEntity getFaceSample(Long faceSampleId) {
+        return faceSampleMapper.getEntity(faceSampleId);
+    }
 }