使用SFTP上传与下载文件
方法一
import paramikotransport = 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.pysftp.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.pysftp.get("/www/test.py", "E:/test/aaa.py")# 关闭连接transport.close()
方法二
import paramikoclient = 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.pysftp.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.pysftp.get("/www/test.py", "E:/aaa.py")# 关闭连接client.close()
封装
# -*- coding:utf-8 -*-import paramikoimport uuidclass SSHConnection(object):def __init__(self, host='192.168.2.103', port=22, username='root',pwd='123456'):self.host = hostself.port = portself.username = usernameself.pwd = pwdself.__k = Nonedef connect(self):transport = paramiko.Transport((self.host,self.port))transport.connect(username=self.username,password=self.pwd)self.__transport = transportdef 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.pysftp.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 resultssh = SSHConnection()ssh.connect()ssh.cmd("ls")ssh.upload('s1.py','/tmp/ks77.py')ssh.download('/tmp/test.py','kkkk',)ssh.cmd("df")ssh.close()
