我要下载特定存储桶中的所有日志文件(最终是我拥有的每个存储桶),这是我正在使用的代码
package main
import (
"fmt"
"os"
"path/filepath"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/aws/aws-sdk-go/service/s3/s3manager"
)
var (
// variables empty for security
Bucket = "" // Download from this bucket
Prefix = "" // Using this key prefix
LocalDirectory = "s3logs" // Into this directory
)
func main() {
client := s3.New(session.New(), &aws.Config{Region: aws.String("us-west-1")})
params := &s3.ListObjectsInput{Bucket: &Bucket, Prefix: &Prefix}
manager := s3manager.NewDownloader(client)
d := downloader{bucket: Bucket, dir: LocalDirectory, Downloader: manager}
client.ListObjectsPages(params, d.eachPage)
}
type downloader struct {
*s3manager.Downloader
bucket, dir string
}
func (d *downloader) eachPage(page *s3.ListObjectsOutput, more bool) bool {
for _, obj := range page.Contents {
d.downloadToFile(*obj.Key)
}
return true
}
func (d *downloader) downloadToFile(key string) {
// Create the directories in the path
file := filepath.Join(d.dir, key)
if err := os.MkdirAll(filepath.Dir(file), 0775); err != nil {
panic(err)
}
fmt.Printf("Downloading " + key)
// Setup the local file
fd, err := os.Create(file)
if err != nil {
panic(err)
}
defer fd.Close()
// Download the file using the AWS SDK
fmt.Printf("Downloading s3://%s/%s to %s...\n", d.bucket, key, file)
params := &s3.GetObjectInput{Bucket: &d.bucket, Key: &key}
d.Download(fd, params)
}
但是,当我运行此代码时,我收到一个恐慌错误
不能在 s3manager.NewDownloader 的参数中使用客户端(类型 *s3.S3)作为类型 client.ConfigProvider:*s3.S3 没有实现 client.ConfigProvider(缺少 ClientConfig 方法)
我不知道此代码将不起作用,任何想法和/或修复
饮歌长啸
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