#!/usr/bin/env python
# -*- coding:utf-8 -*-
import paramiko
 
class SSHConnection(object):

def __init__(self, host='192.168.12.21', port=22, username='dawn_lm',pwd='1314qazqwe!',local_path=None,target_path,command=None):
        self.host = host
        self.host = host
        self.port = port
        self.username = username
        self.pwd = pwd
        self.__k = None
        self.local_path=local_path
        self.target_path=target_path
        self.command=command

 
    def run(self):
        self.connect()  # 连接远程服务器
        self.upload(self.local_path,self.target_path)  # 将本地的db.py文件上传到远端服务器的/tmp/目录下并改名为1.py
        self.cmd(self.command)  # 执行df 命令
        self.close()    # 关闭连接
 
    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 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(result)
        return result
 
obj = SSHConnection('192.168.2.24',22,None,None,'/opt/script/django_env/GTParamiko/ssh_data.py',"/opt/script/songxiaofeng_dir/GT/ssh_data.py",None)
obj.run()