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Description:

minio

MinIO Dart

This is the unofficial MinIO Dart Client SDK that provides simple APIs to access any Amazon S3 compatible object storage server.

API #

Bucket operations
Object operations
Presigned operations
Bucket Policy & Notification operations

makeBucket
getObject
presignedUrl
getBucketNotification

listBuckets
getPartialObject
presignedGetObject
setBucketNotification

bucketExists
fGetObject
presignedPutObject
removeAllBucketNotification

removeBucket
putObject
presignedPostPolicy
listenBucketNotification

listObjects
fPutObject

getBucketPolicy

listObjectsV2
copyObject

setBucketPolicy

listIncompleteUploads
statObject

listAllObjects
removeObject

listAllObjectsV2
removeObjects

removeIncompleteUpload

Usage #
Initialize MinIO Client #
MinIO
final minio = Minio(
endPoint: 'play.min.io',
accessKey: 'Q3AM3UQ867SPQQA43P2F',
secretKey: 'zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG',
);
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AWS S3
final minio = Minio(
endPoint: 's3.amazonaws.com',
accessKey: 'YOUR-ACCESSKEYID',
secretKey: 'YOUR-SECRETACCESSKEY',
);
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Filebase
final minio = Minio(
endPoint: 's3.filebase.com',
accessKey: 'YOUR-ACCESSKEYID',
secretKey: 'YOUR-SECRETACCESSKEY',
useSSL: true,
);
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File upload
import 'package:minio/io.dart';
import 'package:minio/minio.dart';

void main() async {
final minio = Minio(
endPoint: 'play.min.io',
accessKey: 'Q3AM3UQ867SPQQA43P2F',
secretKey: 'zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG',
);

await minio.fPutObject('mybucket', 'myobject', 'path/to/file');
}
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For complete example, see: example

To use fPutObject() and fGetObject, you have to import 'package:minio/io.dart';

Upload with progress
import 'package:minio/minio.dart';

void main() async {
final minio = Minio(
endPoint: 'play.min.io',
accessKey: 'Q3AM3UQ867SPQQA43P2F',
secretKey: 'zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG',
);

await minio.putObject(
'mybucket',
'myobject',
Stream<Uint8List>.value(Uint8List(1024)),
onProgress: (bytes) => print('$bytes uploaded'),
);
}
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Get object
import 'dart:io';
import 'package:minio/minio.dart';

void main() async {
final minio = Minio(
endPoint: 's3.amazonaws.com',
accessKey: 'YOUR-ACCESSKEYID',
secretKey: 'YOUR-SECRETACCESSKEY',
);

final stream = await minio.getObject('BUCKET-NAME', 'OBJECT-NAME');

// Get object length
print(stream.contentLength);

// Write object data stream to file
await stream.pipe(File('output.txt').openWrite());
}
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Features and bugs #
Please file feature requests and bugs at the issue tracker.
Contributions to this repository are welcome.
License #
MIT