检索在Localstack(docker)上运行的S3中存储的对象的版本时出现以下错误:
com.amazonaws.services.s3.model.AmazonS3Exception:内部服务器错误(服务:Amazon S3;状态代码:500;错误代码:500内部服务器错误;请求ID:空),S3扩展请求ID:空< / p>
我已经用aws-java-sdk的1.11.163、1.11.359和1.11.383版进行了测试。
列出并删除文件是可行的,但是我无法使用SDK来获取版本。
问题是,使用cli时,我可以在存储桶中列出对象的版本。
列出我的存储桶中文件的版本时:
aws --endpoint-url = http://localhost:4572 s3api列表对象版本--bucket my-bucket --prefix testFolder
我得到以下输出:
{
"Versions": [
{
"LastModified": "2018-08-10T08:52:06.193Z",
"VersionId": "0",
"ETag": "\"da9a0adf68f7fa4da720e10914283cc9\"",
"StorageClass": "STANDARD",
"Key": "testFolder/test.txt",
"Owner": {
"DisplayName": "webfile",
"ID": "75aa57f09aa0c8caeab4f8c24e99d10f8e7faeebf76c078efc7c6caea54ba06a"
},
"IsLatest": true,
"Size": 7366
},
{
"LastModified": "2018-08-10T08:52:06.188Z",
"VersionId": "0",
"ETag": "\"5f22390dd70444e4f3ea347313442a6d\"",
"StorageClass": "STANDARD",
"Key": "testFolder/0001/test.txt",
"Owner": {
"DisplayName": "webfile",
"ID": "75aa57f09aa0c8caeab4f8c24e99d10f8e7faeebf76c078efc7c6caea54ba06a"
},
"IsLatest": true,
"Size": 2507
},
{
"LastModified": "2018-08-10T08:52:06.191Z",
"VersionId": "0",
"ETag": "\"9001b739dd280ace7b6b7ae45377484a\"",
"StorageClass": "STANDARD",
"Key": "testFolder/0001/test-other.txt",
"Owner": {
"DisplayName": "webfile",
"ID": "75aa57f09aa0c8caeab4f8c24e99d10f8e7faeebf76c078efc7c6caea54ba06a"
},
"IsLatest": true,
"Size": 4589
},
{
"LastModified": "2018-08-10T08:52:06.185Z",
"VersionId": "0",
"ETag": "\"4d32ffe9a1f7e272c78aa80e95fb9cf3\"",
"StorageClass": "STANDARD",
"Key": "testFolder/test-other.txt",
"Owner": {
"DisplayName": "webfile",
"ID": "75aa57f09aa0c8caeab4f8c24e99d10f8e7faeebf76c078efc7c6caea54ba06a"
},
"IsLatest": true,
"Size": 15549
}
]
}
这是我创建S3Configuration的方法:
private static S3Configuration s3Configuration() {
S3Configuration s3Configuration = new S3Configuration();
s3Configuration.setBucket("my-bucket");
return s3Configuration;
}
这是我创建AmazonS3客户端的方式:
private static AmazonS3 amazonS3() {
final AWSCredentials credentials = new BasicAWSCredentials("foobar","foobar");
final EndpointConfiguration endpointConfiguration = new EndpointConfiguration("http://localhost:4572",DEFAULT_REGION.getName());
AmazonS3ClientBuilder amazonS3ClientBuilder = AmazonS3ClientBuilder.standard()
.withCredentials(new AWSStaticCredentialsProvider(credentials))
.withEndpointConfiguration(endpointConfiguration)
.withPathStyleAccessEnabled(true);
return amazonS3ClientBuilder.build();
}
每当我尝试使用以下方式列出存储桶中文件的版本时,都会发生异常:
VersionListing versionListing = amazonS3.listVersions(new ListVersionsRequest().withBucketName(bucketName));
或尝试获取特定文件的版本:
VersionListing versionListing = amazonS3.listVersions(bucketName, objectKey);
从S3ObjectSummary.getKey()检索objectKey的位置
对我想念的东西有任何想法吗?
感谢您的帮助。
答案 0 :(得分:0)
好像是个错误
这应该可以解决您的问题
new ListVersionsRequest()
.withEncodingType("")
.withBucketName(bucketName)
.withPrefix(key);