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gitea/vendor/github.com/minio/minio-go/v7/README_zh_CN.md
Lunny Xiao 62e6c9bc6c
Add a storage layer for attachments (#11387)
* Add a storage layer for attachments

* Fix some bug

* fix test

* Fix copyright head and lint

* Fix bug

* Add setting for minio and flags for migrate-storage

* Add documents

* fix lint

* Add test for minio store type on attachments

* fix test

* fix test

* Apply suggestions from code review

Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Add warning when storage migrated successfully

* Fix drone

* fix test

* rebase

* Fix test

* display the error on console

* Move minio test to amd64 since minio docker don't support arm64

* refactor the codes

* add trace

* Fix test

* remove log on xorm

* Fi download bug

* Add a storage layer for attachments

* Add setting for minio and flags for migrate-storage

* fix lint

* Add test for minio store type on attachments

* Apply suggestions from code review

Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Fix drone

* fix test

* Fix test

* display the error on console

* Move minio test to amd64 since minio docker don't support arm64

* refactor the codes

* add trace

* Fix test

* Add URL function to serve attachments directly from S3/Minio

* Add ability to enable/disable redirection in attachment configuration

* Fix typo

* Add a storage layer for attachments

* Add setting for minio and flags for migrate-storage

* fix lint

* Add test for minio store type on attachments

* Apply suggestions from code review

Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Fix drone

* fix test

* Fix test

* display the error on console

* Move minio test to amd64 since minio docker don't support arm64

* don't change unrelated files

* Fix lint

* Fix build

* update go.mod and go.sum

* Use github.com/minio/minio-go/v6

* Remove unused function

* Upgrade minio to v7 and some other improvements

* fix lint

* Fix go mod

Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
Co-authored-by: Tyler <tystuyfzand@gmail.com>
2020-08-18 12:23:45 +08:00

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适用于与Amazon S3兼容云存储的MinIO Go SDK Slack Sourcegraph

MinIO Go Client SDK提供了简单的API来访问任何与Amazon S3兼容的对象存储服务。

支持的云存储:

  • AWS Signature Version 4

    • Amazon S3
    • MinIO
  • AWS Signature Version 2

    • Google Cloud Storage (兼容模式)
    • Openstack Swift + Swift3 middleware
    • Ceph Object Gateway
    • Riak CS

本文我们将学习如何安装MinIO client SDK连接到MinIO并提供一下文件上传的示例。对于完整的API以及示例请参考Go Client API Reference

本文假设你已经有 Go开发环境

从Github下载

go get -u github.com/minio/minio-go

初始化MinIO Client

MinIO client需要以下4个参数来连接与Amazon S3兼容的对象存储。

参数 描述
endpoint 对象存储服务的URL
accessKeyID Access key是唯一标识你的账户的用户ID。
secretAccessKey Secret key是你账户的密码。
secure true代表使用HTTPS
package main

import (
	"github.com/minio/minio-go/v7"
	"log"
)

func main() {
	endpoint := "play.min.io"
	accessKeyID := "Q3AM3UQ867SPQQA43P2F"
	secretAccessKey := "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG"
	useSSL := true

	// 初使化 minio client对象。
	minioClient, err := minio.New(endpoint, accessKeyID, secretAccessKey, useSSL)
	if err != nil {
		log.Fatalln(err)
	}

	log.Printf("%#v\n", minioClient) // minioClient初使化成功
}

示例-文件上传

本示例连接到一个对象存储服务,创建一个存储桶并上传一个文件到存储桶中。

我们在本示例中使用运行在 https://play.min.io 上的MinIO服务你可以用这个服务来开发和测试。示例中的访问凭据是公开的。

FileUploader.go

package main

import (
	"github.com/minio/minio-go/v7"
	"log"
)

func main() {
	endpoint := "play.min.io"
	accessKeyID := "Q3AM3UQ867SPQQA43P2F"
	secretAccessKey := "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG"
	useSSL := true

	// 初使化minio client对象。
	minioClient, err := minio.New(endpoint, accessKeyID, secretAccessKey, useSSL)
	if err != nil {
		log.Fatalln(err)
	}

	// 创建一个叫mymusic的存储桶。
	bucketName := "mymusic"
	location := "us-east-1"

	err = minioClient.MakeBucket(bucketName, location)
	if err != nil {
		// 检查存储桶是否已经存在。
		exists, err := minioClient.BucketExists(bucketName)
		if err == nil && exists {
			log.Printf("We already own %s\n", bucketName)
		} else {
			log.Fatalln(err)
		}
	}
	log.Printf("Successfully created %s\n", bucketName)

	// 上传一个zip文件。
	objectName := "golden-oldies.zip"
	filePath := "/tmp/golden-oldies.zip"
	contentType := "application/zip"

	// 使用FPutObject上传一个zip文件。
	n, err := minioClient.FPutObject(bucketName, objectName, filePath, minio.PutObjectOptions{ContentType:contentType})
	if err != nil {
		log.Fatalln(err)
	}

	log.Printf("Successfully uploaded %s of size %d\n", objectName, n)
}

运行FileUploader

go run file-uploader.go
2016/08/13 17:03:28 Successfully created mymusic
2016/08/13 17:03:40 Successfully uploaded golden-oldies.zip of size 16253413

mc ls play/mymusic/
[2016-05-27 16:02:16 PDT]  17MiB golden-oldies.zip

API文档

完整的API文档在这里。

API文档 : 操作存储桶

API文档 : 存储桶策略

API文档 : 存储桶通知

API文档 : 操作文件对象

API文档 : 操作对象

API文档: 操作加密对象

API文档 : Presigned操作

API文档 : 客户端自定义设置

完整示例

完整示例 : 操作存储桶

完整示例 : 存储桶策略

完整示例 : 存储桶通知

完整示例 : 操作文件对象

完整示例 : 操作对象

完整示例 : 操作加密对象

完整示例 : Presigned操作

了解更多

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