Pho*_* Vu 13
将我的答案留在这里供参考,使用此代码性能提高了两倍:
import boto3
from boto3.s3.transfer import TransferConfig
s3_client = boto3.client('s3')
S3_BUCKET = 'mybucket'
FILE_PATH = '/path/to/file/'
KEY_PATH = "/path/to/s3key/"
def uploadFileS3(filename):
config = TransferConfig(multipart_threshold=1024*25, max_concurrency=10,
multipart_chunksize=1024*25, use_threads=True)
file = FILE_PATH + filename
key = KEY_PATH + filename
s3_client.upload_file(file, S3_BUCKET, key,
ExtraArgs={ 'ACL': 'public-read', 'ContentType': 'video/mp4'},
Config = config,
Callback=ProgressPercentage(file)
)
uploadFileS3('upload.mp4')
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特别感谢@BryceH 的建议。虽然解决方案确实提高了 S3 上传的性能,但我仍然愿意接受任何更好的解决方案。谢谢
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