问题描述
这是演示程序
public class AddFacesToCollection {
public static final String collectionId = "MyCollection";
public static final String bucket = "bucket";
public static final String photo = "input.jpg";
public static void main(String[] args) throws Exception {
AmazonRekognition rekognitionClient = AmazonRekognitionClientBuilder.defaultClient();
Image image = new Image()
.withS3Object(new S3Object()
.withBucket(bucket)
.withName(photo));
IndexFacesRequest indexFacesRequest = new IndexFacesRequest()
.withImage(image)
.withQualityFilter(QualityFilter.AUTO)
.withMaxFaces(1)
.withCollectionId(collectionId)
.withExternalImageId(photo)
.withDetectionAttributes("DEFAULT");
IndexFacesResult indexFacesResult = rekognitionClient.indexFaces(indexFacesRequest);
System.out.println("Results for " + photo);
我想添加bucket的子文件夹的图像,例如bucketName / image / image1.jpg。我如何在Java中做到这一点。
解决方法
您应该使用:
-
Bucket=demo
-
Key=subfoldername/image1.jpg
也就是说,路径是对象名称的一部分,而不是存储桶名称。
根据您的代码:
.withBucket('demo')
.withName('subfoldername/image1.jpg'));