s3_client = boto3.client('s3') 指定要更新或覆盖的对象的存储桶名称和对象键: 代码语言:txt 复制 bucket_name = 'your_bucket_name' object_key = 'your_object_key' 使用put_object()方法更新或覆盖对象: 代码语言:txt 复制 response = s3_client.put_object( Bucket=bucket_name, Key=object_key...
当需要清空一个对象的内容时,可以使用boto3的put_object方法,并将对象的内容设置为空字符串。具体步骤如下: 导入boto3库: 代码语言:txt 复制 import boto3 创建S3客户端: 代码语言:txt 复制 s3 = boto3.client('s3') 指定存储桶名称和对象键(即对象的唯一标识符): ...
return s3.put_object(Bucket=bucket_id, Body=open(local_dir+'/'+filename, 'rb'), Key=filename) def get_obj(s3, bucket_id, filename): return s3.get_object(Bucket=bucket_id, Key=filename) def del_obj(s3, bucket_id, filename): return s3.delete_object(Bucket=bucket_id, Key=filena...
()s3 = boto3.resource('s3')object= s3.Object('my_bucket_name','my/key/including/filename.txt')object.put(Body=some_binary_data)# Method 2: Client.put_object()client = boto3.client('s3') client.put_object(Body=more_binary_data, Bucket='my_bucket_name', Key='my/key/including/...
return s3.put_object(Bucket=bucket_id, Body=open(local_dir+'/'+filename, 'rb'), Key=filename) 选择一个本地文件上传到刚刚创建的存储桶 param_test_local_dir='/tmp/' filename='test.txt’ result=put_obj(s3, bucket_id, filename, param_test_local_dir) ...
📅 最后修改于: 2022-03-11 14:55:51.395000 🧑 作者: Mango phpmailer 5 字符串附件 - 任何代码示例 颤振更改android目标版本-任何代码示例 代码示例1 file=open(r"/tmp/"+filename)response=s3.meta.client.Bucket('').put_object(Key='folder/{}'.format(filename),Body=file)...
def put_obj(s3, bucket_id, filename, local_dir): return s3.put_object(Bucket=bucket_id, Body=open(local_dir+'/'+filename, 'rb'), Key=filename) 选择一个本地文件上传到刚刚创建的存储桶 param_test_local_dir='/tmp/' filename='test.txt’ ...
我正在尝试使用亚马逊的 Boto3 SDK for Python 将网页上传到 S3 存储桶。 我在设置 Content-Type 时遇到问题。 AWS 不断为 Content-Type 创建一个新的元数据密钥,除了我使用此代码指定的密钥之外: # Upload a new file data = open('index.html', 'rb') x = s3.Bucket('website.com').put_object(Ke...
create_public_s3_bucket(bucket_name, region, aws_access_key_id, aws_secret_access_key) 以下代码使用集合打印出所有存储桶名称 import boto3 for bucket in s3.buckets.all(): print(bucket.name) 打印桶里所有的对象名 显示object 名称(键)和存储 Class ...
s3.put_object(Bucket='mybucket', Key='path/to/file.html', Body=my_content) One might expect the uploaded file to have a ContentType of text/html if it hasn't been explicitly set. Proposed Solution Enhance the put_object method to infer the ContentType based on the file extension if ...