43 lines
1.6 KiB
Go
43 lines
1.6 KiB
Go
package repository
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import (
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"context"
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"file-system/internal/common"
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"io"
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"time"
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)
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type FileInfo struct {
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Key string
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Size int64
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LastModified time.Time
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ETag string
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}
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type ListFilesResult struct {
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Files []FileInfo
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NextContinuationToken *string
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}
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type FileRepository interface {
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UploadFile(ctx context.Context, bucketName string, objectKey string, data io.Reader) error
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DownloadFile(ctx context.Context, bucketName string, objectKey string) (io.ReadCloser, error)
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ListBuckets(ctx context.Context) ([]string, error)
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CreateBucket(ctx context.Context, bucketName string) error
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DeleteBucket(ctx context.Context, bucketName string) error
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ListObjects(ctx context.Context, bucketName string) ([]string, error)
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// 新增功能
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ListObjectsV2(ctx context.Context, bucketName string, prefix string, maxKeys int32, continuationToken *string) (*ListFilesResult, error)
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GeneratePresignedURL(ctx context.Context, bucketName string, objectKey string, expiry time.Duration) (string, error)
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// 删除文件
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DeleteFile(ctx context.Context, bucketName string, objectKey string) error
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// 分片上传
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CreateMultipartUpload(ctx context.Context, bucketName string, objectKey string) (string, error)
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UploadPart(ctx context.Context, bucketName string, objectKey string, uploadId string, partNumber int32, data io.Reader) (string, error)
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CompleteMultipartUpload(ctx context.Context, bucketName string, objectKey string, uploadId string, parts []common.Part) (string, error)
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AbortMultipartUpload(ctx context.Context, bucketName string, objectKey string, uploadId string) error
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}
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