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當我從存儲平臺Web UI下載存儲在Google雲端存儲桶中的GZIP文件時,一切順利,我可以毫無問題地解壓縮文件。從Google Cloud Storage下載損壞的GZIP文件
但是,當我使用googleapiclient與Python爲了下載文件,我不能解壓縮它。 7-Zip表示文件已損壞。 我的代碼:
import io
from apiclient.http import MediaIoBaseDownload
from googleapiclient import http
bucket='bqtoredshiftdaily'
out_file=os.path.join(current_dir,process_name,"Upload",gcsfile.replace("/", "_"))
with open(out_file, 'w') as f:
req = gcs_service.objects().get_media(bucket=bucket, object=gcsfile)
downloader = http.MediaIoBaseDownload(f, req)
done = False
while done is False:
status, done = downloader.next_chunk()
print("Download {}%.".format(int(status.progress() * 100)))
下載成功,但正如我所說,我不能解壓下載的GZIP文件。 任何想法爲什麼?