使用SFTP上传与下载文件方式一:

import paramiko
transport = paramiko.Transport(("106.15.88.182", 22)) # 获取Transport实例
transport.connect(username="root", password="123456") # 建立连接
# 创建sftp对象,SFTPClient是定义怎么传输文件、怎么交互文件
sftp = paramiko.SFTPClient.from_transport(transport)
# 将本地 api.py 上传至服务器 /www/test.py。文件上传并重命名为test.py
sftp.put("E:/test/api.py", "/www/test.py")
# 将服务器 /www/test.py 下载到本地 aaa.py。文件下载并重命名为aaa.py
sftp.get("/www/test.py", "E:/test/aaa.py")
# 关闭连接
transport.close()

使用SFTP上传与下载文件方式二:

import paramiko
client = paramiko.SSHClient() # 获取SSHClient实例
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect("106.15.88.182", username="root", password="123456") # 连接SSH服务端
transport = client.get_transport() # 获取Transport实例
# 创建sftp对象,SFTPClient是定义怎么传输文件、怎么交互文件
sftp = paramiko.SFTPClient.from_transport(transport)
# 将本地 api.py 上传至服务器 /www/test.py。文件上传并重命名为test.py
sftp.put("E:/test/api.py", "/www/test.py")
# 将服务器 /www/test.py 下载到本地 aaa.py。文件下载并重命名为aaa.py
sftp.get("/www/test.py", "E:/aaa.py")
# 关闭连接
client.close()

使用SFTP上传与下载文件之封装:

# -*- coding:utf-8 -*-
import paramiko
import uuid
class SSHConnection(object):
def __init__(self, host='192.168.2.103', port=22, username='root',pwd='123456'):
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):
# 连接,上传
# file_name = self.create_file()
sftp = paramiko.SFTPClient.from_transport(self.__transport)
# 将location.py 上传至服务器 /tmp/test.py
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
ssh = SSHConnection()
ssh.connect()
ssh.cmd("ls")
ssh.upload('s1.py','/tmp/ks77.py')
ssh.download('/tmp/test.py','kkkk',)
ssh.cmd("df")
ssh.close()