博客
关于我
python调用aws api操作s3
阅读量:603 次
发布时间:2019-03-12

本文共 1937 字,大约阅读时间需要 6 分钟。

首先需要配置密钥和密码

创建配置文件夹
mkdir ~/.aws
创建配置文件

vim ~/.aws/config[default]output = json   #输出格式region = ap-northeast-2  #默认区域

创建密钥文件

vim ~/.aws/credentials[default]aws_access_key_id = *****aws_secret_access_key = ****

编写上传脚本

vim

#!/usr/bin/pythonimport loggingimport boto3from botocore.exceptions import ClientErrordef upload_file(file_name, bucket, object_name=None):    """Upload a file to an S3 bucket    :param file_name: File to upload    :param bucket: Bucket to upload to    :param object_name: S3 object name. If not specified then same as file_name    :return: True if file was uploaded, else False    """    # If S3 object_name was not specified, use file_name    if object_name is None:        object_name = file_name    # Upload the file    s3_client = boto3.client('s3')    try:        response = s3_client.upload_file(file_name, bucket, object_name)    except ClientError as e:        logging.error(e)        return False    return Truedef main():    """Exercise upload_file()"""    # Set these values before running the program    bucket_name = 'test-bucket'    file_name = 'testfile'    object_name = 'testfile'    # Set up logging    logging.basicConfig(level=logging.DEBUG,                        format='%(levelname)s: %(asctime)s: %(message)s')    # Upload a file    response = upload_file(file_name, bucket_name, object_name)    if response:        logging.info('File was uploaded')if __name__ == '__main__':    main()

下载脚本

#!/usr/bin/pythonimport boto3import botocoreBUCKET_NAME = 'test-bucket' # replace with your bucket nameKEY = 'testfile' # replace with your object keys3 = boto3.resource('s3')try:    s3.Bucket(BUCKET_NAME).download_file(KEY, 'testfile')except botocore.exceptions.ClientError as e:    if e.response['Error']['Code'] == "404":        print("The object does not exist.")    else:        raise

使用aws cli上传下载

#上传aws s3 cp ./testfile s3://testbucket/   #下载aws s3 cp s3://testbucket/testfile ./

更多python操作示例

转载地址:http://qabxz.baihongyu.com/

你可能感兴趣的文章
Mysql 自定义函数
查看>>
mysql 行转列 列转行
查看>>
Mysql 表分区
查看>>
mysql 表的操作
查看>>
mysql 视图,视图更新删除
查看>>
MySQL 触发器
查看>>
mysql 让所有IP访问数据库
查看>>
mysql 记录的增删改查
查看>>
MySQL 设置数据库的隔离级别
查看>>
MySQL 证明为什么用limit时,offset很大会影响性能
查看>>
Mysql 语句操作索引SQL语句
查看>>
MySQL 误操作后数据恢复(update,delete忘加where条件)
查看>>
MySQL 调优/优化的 101 个建议!
查看>>
mysql 转义字符用法_MySql 转义字符的使用说明
查看>>
mysql 输入密码秒退
查看>>
mysql 递归查找父节点_MySQL递归查询树状表的子节点、父节点具体实现
查看>>
mysql 通过查看mysql 配置参数、状态来优化你的mysql
查看>>
mysql 里对root及普通用户赋权及更改密码的一些命令
查看>>
Mysql 重置自增列的开始序号
查看>>
mysql 锁机制 mvcc_Mysql性能优化-事务、锁和MVCC
查看>>