What is the method for uploading files using paramiko?

Paramiko is a Python implementation for the SSH protocol, which can be used for connecting, logging in, and executing commands. To upload a file using Paramiko, you can utilize the put method of the SFTPClient class.

Here is an example code for uploading a file using Paramiko:

import paramiko

# 创建SSH客户端
ssh_client = paramiko.SSHClient()

# 设置自动接受SSH密钥
ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy())

# 连接SSH服务器
ssh_client.connect('hostname', username='username', password='password')

# 创建SFTP客户端
sftp_client = ssh_client.open_sftp()

# 上传文件
local_file = '/path/to/local/file.txt'
remote_file = '/path/to/remote/file.txt'
sftp_client.put(local_file, remote_file)

# 关闭SFTP客户端
sftp_client.close()

# 关闭SSH客户端
ssh_client.close()

In the code above, the put method is used to upload a local file, local_file, to the remote server’s remote_file path. Prior to using the put method, it is necessary to first establish an SSH connection to the remote server and create an SFTP client.

Note: Before using Paramiko to upload files, ensure that the remote server has SSH service installed and running.