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s3.go
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s3.go
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package storage
import (
"bytes"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/s3"
)
type S3Wrapper struct {
inst *s3.S3
}
func NewS3Wrapper(endpoint string, access string, secret string) (sw *S3Wrapper, err error) {
cred := credentials.NewStaticCredentials(access, secret, "")
config := &aws.Config{
Region: aws.String("default"), // 可用区配置
Endpoint: aws.String(endpoint),
S3ForcePathStyle: aws.Bool(false),
Credentials: cred,
DisableSSL: aws.Bool(true),
}
sess, err := session.NewSession(config)
if err != nil {
sw = &S3Wrapper{s3.New(sess)}
}
return
}
// create bucket
func (sw *S3Wrapper) S3Upload(buck string, key string, data []byte) (err error) {
input := &s3.PutObjectInput{
Bucket: &buck,
Key: &key,
Body: bytes.NewReader(data),
}
_, err = sw.inst.PutObject(input)
return
}
func (sw *S3Wrapper) S3Download(buck string, key string) (data []byte, err error) {
//input := &s3.GetObjectInput{
// Bucket: &buck,
// Key:&key,
//}
//resp, err := sw.inst.GetObject(input)
//if err != nil {
// //var buf bytes.Buffer
// //buf.ReadFrom(resp.Body)
// //data = buf.Bytes()
//
//}
return
}