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author | Harshavardhana <harsha@minio.io> | 2016-10-26 05:21:07 -0700 |
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committer | Christopher Speller <crspeller@gmail.com> | 2016-10-26 08:21:07 -0400 |
commit | f02620b291b988848392c455a7719699f6b5c00f (patch) | |
tree | 695e07607e86b000b9fe78e77df7f33673f1a755 /vendor/github.com/minio/minio-go/examples/s3/getobject.go | |
parent | b354d25d3731b53613489d95cfa4c946cf8e0888 (diff) | |
download | chat-f02620b291b988848392c455a7719699f6b5c00f.tar.gz chat-f02620b291b988848392c455a7719699f6b5c00f.tar.bz2 chat-f02620b291b988848392c455a7719699f6b5c00f.zip |
Moving away from goamz to use minio-go instead. (#4193)
minio-go does fully managed way of handling S3 API requests
- Automatic bucket location management across all s3 regions.
- Transparently upload large files in multipart if file 64MB
or larger.
- Right GetObject() API provides compatibility with
io.ReadWriteSeeker interface.
- Various other APIs including bulk deletes, server side object
copy, bucket policies and bucket notifications.
Fixes #4182
Diffstat (limited to 'vendor/github.com/minio/minio-go/examples/s3/getobject.go')
-rw-r--r-- | vendor/github.com/minio/minio-go/examples/s3/getobject.go | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/vendor/github.com/minio/minio-go/examples/s3/getobject.go b/vendor/github.com/minio/minio-go/examples/s3/getobject.go new file mode 100644 index 000000000..96bb85505 --- /dev/null +++ b/vendor/github.com/minio/minio-go/examples/s3/getobject.go @@ -0,0 +1,63 @@ +// +build ignore + +/* + * Minio Go Library for Amazon S3 Compatible Cloud Storage (C) 2015 Minio, Inc. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package main + +import ( + "io" + "log" + "os" + + "github.com/minio/minio-go" +) + +func main() { + // Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-bucketname, my-objectname and + // my-testfile are dummy values, please replace them with original values. + + // Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access. + // This boolean value is the last argument for New(). + + // New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically + // determined based on the Endpoint value. + s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESS-KEY-HERE", "YOUR-SECRET-KEY-HERE", true) + if err != nil { + log.Fatalln(err) + } + + reader, err := s3Client.GetObject("my-bucketname", "my-objectname") + if err != nil { + log.Fatalln(err) + } + defer reader.Close() + + localFile, err := os.Create("my-testfile") + if err != nil { + log.Fatalln(err) + } + defer localFile.Close() + + stat, err := reader.Stat() + if err != nil { + log.Fatalln(err) + } + + if _, err := io.CopyN(localFile, reader, stat.Size); err != nil { + log.Fatalln(err) + } +} |