python - 使用 paramiko.Transport 打开 SSH session 时出现 "Connection refused"

Question

使用 Paramiko 进行 SFTP 连接时出现问题。

我尝试过以下方法:

transport = paramiko.Transport(sftpHost, 22)
myKey = paramiko.RSAKey.from_private_key_file(rsaKeyFileSpec)
transport.connect(username = sftpUser, pkey = myKey)
sftp = paramiko.SFTPClient.from_transport(transport)

我收到回复:

paramiko.ssh_exception.SSHException: Unable to connect to HOST: [Errno 111] Connection refused

我做错了什么？

Answer 1

应该是:

transport = paramiko.Transport((sftpHost, 22))

或

transport = paramiko.Transport(sftpHost)

---

Transport constructor是:

__init__(sock, default_window_size=2097152, default_max_packet_size=32768, gss_kex=False, gss_deleg_creds=True)

Create a new SSH session over an existing socket, or socket-like object.

...

For ease of use, you may also pass in an address (as a tuple) or a host string as the sock argument. (A host string is a hostname with an optional port (separated by ":") which will be converted into a tuple of (hostname, port).)