使用boto3将文件从AppEngine上传到亚马逊S3

import boto3
from botocore.exceptions import NoCredentialsError

s3 = boto3.client('s3')

def upload_to_s3(file, bucket_name, object_name):
    try:
        s3.upload_file(file, bucket_name, object_name)
        print("文件上传成功！")
    except FileNotFoundError:
        print("文件未找到！")
    except NoCredentialsError:
        print("亚马逊S3凭证未配置！")

file_path = 'path/to/file'  # 本地文件路径
bucket_name = 'your-bucket-name'  # S3存储桶名称
object_name = 'path/to/destination/file'  # S3目标文件路径

upload_to_s3(file_path, bucket_name, object_name)