Amazon Simple Storage Service(S3)? ? ?? ?? ????? ?? ??? ?????. ?? 99.999999999%? ???? ??? ????? ???????. ?? ??? ???? ???, ??? ?? ? ?? ??? ??? ????.

Go?? ????? ?? ?? ? ?? ?? ??? ?? ?? ??? ?????? ? ????? ??? AWS ????? ???? Go ??? ????? S3? ???? ????? ?????.

AWS ? Go ????

??? ??? ????? AWS S3 ??? ???? ?? ??? ? ????. ??? ????, IAM ???? ????, IAM ????? ???? ??? ??? ? ?? ??? ????, ??? ??? ?? ???? ???.

?? Amazon AWS ??? ???, ?? ??? ??? ??????. ?? ??? S3? ??? ???.

?? '?? ???'? ?????. ???? ??? ?? ??? ????? ???? ?????.

??? ?????? ?? ??? S3 ??? ?? ??? ??? ??? IAM ???? ???? ????.

???? ?? ?? ?? ???? ???? ???? ?????.

?? ?? ???? ?? ??? ?? ???? ??? ?? ?? ?? ?????.

???? ?? ????? .aws ??? ???? ?? ?? ????? ??? ?????. ?? ?? ??? ?? ?? ?????.

[default]
aws_access_key_id = <aws_access_key_id here>
aws_secret_access_key = <aws_secret_access_key here>

?? S3 ???? ????? ????? ??? ??? ?????.

????? Go ????? ????? AWS Go SDK? ?????.

go mod tidy
go get github.com/aws/aws-sdk-go

?? ??? ?????? ?? AWS S3 ??? ???? ?? ???, ???? ? ??? ??? ? ????.

S3 ??? ?? ???

?? AWS SDK ????? ??? ???? ???? ???.

main.go ???? ?? ?? ??? ??? ?? ??? ?????.

package main

import (
    "bytes"
    "fmt"
    "io"
    "os"

    "github.com/aws/aws-sdk-go/aws"
    "github.com/aws/aws-sdk-go/aws/session"
    "github.com/aws/aws-sdk-go/service/s3"
)

??? ?????? ? ??? ???? ??? ? ?? ?? ????? ???? ??? ????? ???.

[default]
aws_access_key_id = <aws_access_key_id here>
aws_secret_access_key = <aws_secret_access_key here>

UploadFile ??? ?? ??, AWS ??, ?? ? ? ACL(??? ?? ??)? ??? ??? ?? ???? ??? ??? S3? ??????.

session.NewSession ??? ? AWS ??? ???? s3.New? ? S3 ??? ?????. PutObject ??? ?? ??, ?, ?? ?? ? ACL? ?? PutObjectInput? ?? ??? ?????.

go mod tidy
go get github.com/aws/aws-sdk-go

????? ???? UploadFile ??? ???? ? ??? ? S3 ??? ??????? ??? ??? ????.

AWS S3 ???? ?? ??? ???? ???? ??? ?? ??? ??? ??? ? ????.

S3 ???? ?? ????

?? ??? ?? ???? ?? ??? ??? ? ????.

package main

import (
    "bytes"
    "fmt"
    "io"
    "os"

    "github.com/aws/aws-sdk-go/aws"
    "github.com/aws/aws-sdk-go/aws/session"
    "github.com/aws/aws-sdk-go/service/s3"
)

????? ????? ??? ? GetObject ??? &s3.GetObjectInput ?????? ?? ????? ????. ?? io.Copy ??? ???? ?? ???? ??? ???? ??? ? ????.

func UploadFile(bucket, region, filePath, key, acl string) error {
    sess, err := session.NewSession(&aws.Config{
        Region: aws.String(region),
    })
    if err != nil {
        return fmt.Errorf("error creating session: %w", err)
    }
    file, err := os.Open(filePath)
    if err != nil {
        return fmt.Errorf("error opening file: %w", err)
    }
    defer file.Close()

    var buf bytes.Buffer
    if _, err := io.Copy(&buf, file); err != nil {
        return fmt.Errorf("error reading file: %w", err)
    }

    _, err = s3.New(sess).PutObject(&s3.PutObjectInput{
        Bucket: aws.String(bucket), 
        Key:    aws.String(key),          
        Body:   bytes.NewReader(buf.Bytes()), 
        ACL: aws.String(acl),     
    })
    if err != nil {
        return fmt.Errorf("error uploading file: %w", err)
    }

    fmt.Println("File uploaded successfully:", filePath, "to key:", key)
    return nil
}

DownloadFile ??? ???? ????? ??? ? ??? ?? ??? ??? ?????? ???.

?? ??? ??? ?? ?? ???? ???.

S3 ???? ?? ??

S3 ???? ??? ????? AWS SDK? DeleteObject ??? ???? ??? ?????. ????? S3 ?? ??? ?? ?? ???? ???.

func main() {
    bucket := "cloudboxbucket"  
    region := "eu-north-1"      
    filePath := "Makefile"     
    key := "Makefile"           
    acl := "private"         

    if err := UploadFile(bucket, region, filePath, key, acl); err != nil {
        fmt.Println("Error uploading file:", err)
    }
}

DeleteFile ??? ??? ? ???? ??? ?? ??? ???? ??? ?????. s3Client.DeleteObject? ?? ? ? ????? ???? DeleteObjectInput ???? ?? ?????.

WaitUntilObjectNotExists ??? ???? ??? ???? ??? ??? ? ????.

func DownloadFile(bucket, region, key, destPath string) error {
    sess, err := session.NewSession(&aws.Config{
        Region: aws.String(region),
    })
    if err != nil {
        return fmt.Errorf("error creating session: %w", err)
    }

    s3Client := s3.New(sess)

    output, err := s3Client.GetObject(&s3.GetObjectInput{
        Bucket: aws.String(bucket),
        Key:    aws.String(key),
    })
    if err != nil {
        return fmt.Errorf("error downloading file: %w", err)
    }
    defer output.Body.Close()

    destFile, err := os.Create(destPath)
    if err != nil {
        return fmt.Errorf("error creating destination file: %w", err)
    }
    defer destFile.Close()

    if _, err := io.Copy(destFile, output.Body); err != nil {
        return fmt.Errorf("error saving file: %w", err)
    }

    fmt.Println("File downloaded successfully:", key, "to", destPath)
    return nil
}

DeleteFile ??? ???? ? S3 ??? Makefile? ? ?? ???? ?? ?? ??? ? ????.

??

IAM ???? ?? S3 ??? ????(????? ??) S3 ???? ??? ???, ???? ? ???? ??? ?????.

AWS S3 ???? ? ? ?? ??? ?? ? ????. ? ??? ????? ?? ??? ?? ? ??? ? ?? ??? ???? ????.

? ??? Amazon Sith Go?? ?? ??? ?? ??? ???? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!