python实现服务器之间传输文件

import os
import paramiko

class SSHConnection(object):

def __init__(self, host, port, username, pwd):
self.host = host
self.port = port

self.username = username
self.pwd = pwd
self.__k = None

def connect(self):
transport = paramiko.Transport((self.host, self.port))
transport.connect(username=self.username, password=self.pwd)
self.__transport = transport

def close(self):
self.__transport.close()

def upload(self, local_path, target_path):
sftp = paramiko.SFTPClient.from_transport(self.__transport)
sftp.put(local_path, target_path)

def download(self, remote_path, local_path):
sftp = paramiko.SFTPClient.from_transport(self.__transport)
sftp.get(remote_path, local_path)

def cmd(self, command):
ssh = paramiko.SSHClient()
ssh._transport = self.__transport
# 执行命令
stdin, stdout, stderr = ssh.exec_command(command)
# 获取命令结果
result = stdout.read()
print(str(result, encoding=’utf-8′))
return result

if __name__ == ‘__main__’:

ssh = SSHConnection(host=’192.168.132.11′, port=10022, username=’***’, pwd=’***’)
ssh.connect()
third_model_data_path = ‘/data/model/’
ssh.cmd(‘mkdir -p /data/model’)
for filename in os.listdir(third_model_data_path):
print(filename)
ssh.upload(third_model_data_path + filename, third_model_data_path + filename)
ssh.close()