78 lines
1.4 KiB
Go
78 lines
1.4 KiB
Go
package storage
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import (
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"bytes"
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"fmt"
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"github.com/aliyun/aliyun-oss-go-sdk/oss"
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)
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func getBucket(bucketName string) (*oss.Bucket, error) {
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client, err := oss.New(endpoint, clientId, clientSecret)
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if err != nil {
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panic(err)
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}
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bucket, err := client.Bucket(bucketName)
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if err != nil {
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return nil, err
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}
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return bucket, nil
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}
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func ListObjects(bucketName string, prefix string) ([]oss.ObjectProperties, error) {
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if bucketName == "" {
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return nil, fmt.Errorf("bucket name is empty")
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}
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bucket, err := getBucket(bucketName)
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if err != nil {
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return nil, err
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}
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res := []oss.ObjectProperties{}
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marker := oss.Marker("")
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i := 0
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for {
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resp, err := bucket.ListObjects(oss.Prefix(prefix), oss.MaxKeys(1000), marker)
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if err != nil {
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return nil, err
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}
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marker = oss.Marker(resp.NextMarker)
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for _, object := range resp.Objects {
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res = append(res, object)
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//fmt.Printf("[%d] %s\n", i, object.Key)
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i += 1
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}
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if !resp.IsTruncated {
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break
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}
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}
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return res, nil
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}
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func PutObject(bucketName string, key string, fileBuffer *bytes.Buffer) error {
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bucket, err := getBucket(bucketName)
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if err != nil {
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return err
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}
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err = bucket.PutObject(key, fileBuffer)
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return err
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}
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func DeleteObject(bucketName string, key string) error {
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bucket, err := getBucket(bucketName)
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if err != nil {
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return err
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}
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err = bucket.DeleteObject(key)
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return err
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}
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