import paramiko
private_key = paramiko.RSAKey.from_private_key_file('id_rsa.txt')
transport = paramiko.Transport(('192.168.199.11', 22))
transport.connect(username='root', pkey=private_key)
sftp = paramiko.SFTPClient.from_transport(transport)
# ssh.py 上传至服务器 /tmp/test.py
sftp.put('ssh.py', '/tmp/test1.py')
# 将remove_path 下载到本地 local_path
# sftp.get('remove_path', 'local_path')
transport.close()