要模拟boto3的upload_fileobj方法,可以使用Python的标准库botocore来实现。botocore是boto3的底层库,提供了与AWS服务进行通信的基本功能。 以下是一个模拟boto3 upload_fileobj的示例代码: 代码语言:txt 复制 import botocore.session def simulate_upload_fileobj(bucket_name, object_key, fileobj): session = botoc...
s3.upload_fileobj(data_generator(), bucket_name, object_key) 在上述示例中,首先通过boto3.client方法创建了一个S3客户端对象。然后定义了一个生成器函数data_generator,用于生成要上传的数据。最后,调用upload_fileobj方法将生成器对象上传到指定的S3存储桶中。 需要注意的是,bucket_name参数需要替换为您自己的...
client=boto3.client('s3', aws_access_key_id=access_key, aws_secret_access_key=secret_key, region_name=region )returnclient 上传 defupload_fileobj(file, key): # 更换你的bucketname,path是你aws服务器上存储文件的目录 bucket=settings.BUCKET client=create_aws_client() client.upload_fileobj(file...
Upload a file-like object to S3. The file-like object must be in binary mode. This is a managed transfer which will perform a multipart upload in multiple threads if necessary. Usage: importboto3s3=boto3.client('s3')withopen('filename','rb')asdata:s3.upload_fileobj(data,'amzn-s3-de...
传输配置封装在 boto3.s3.transfer.TransferConfig对象中,upload_file()等函数都有一个Config参数接受一个TransferConfig对象。 修改multipart阈值 当使用upload_file()上传一个大文件时,如果文件大小超过了multipart_threshold,那么会启动多线程上传。 代码示例: ...
s3.upload_fileobj(io.BytesIO(file_content), <R2_BUCKET_NAME>, <FILE_KEY_NAME>) # Delete object s3.delete_object(Bucket=<R2_BUCKET_NAME>, Key=<FILE_KEY_NAME>) Terminal window python main.py Buckets: - user-uploads - my-bucket-name Objects: - cat.png - todos.txt Edit page Last ...
s3.upload_file('FILE_NAME','amzn-s3-demo-bucket','OBJECT_NAME',ExtraArgs={'GrantRead':'uri="http://acs.amazonaws.com/groups/global/AllUsers"','GrantFullControl':'id="01234567890abcdefg"',}) The Callback parameter# Bothupload_fileandupload_fileobjaccept an optionalCallbackparameter. The ...
s3 = session.client('s3')# 上传文件到S3存储桶s3.upload_fileobj(file_path, bucket_name,f"{folder_name}/{object_name}")# 生成文件的URL链接url =f"https://{bucket_name}.s3.amazonaws.com/{folder_name}/{object_name}"returnurl# 使用示例file_path =open("1.jpg","rb")# 待上传的文件路...
.upload_fileobj() 首先调用一个嵌套方法——还没有太多可看的。(Pdb) s --Call-- > /home/...
self.upload_file_dir=upload_file_dir self.bucket_dir=bucket_dir self.all_obj_path=[]self.listdir(self.upload_file_dir)defclient_connection(self):session=Session(aws_access_key_id=self.aws_access_key_id,aws_secret_access_key=self.aws_secret_access_key)returnsession.client('s3',endpoint_url...