• paramiko的使用


     1 import paramiko
     2 import sys
     3 
     4 
     5 user = "root"
     6 pwd = "123456"
     7 
     8 
     9 
    10 # 上传文件
    11 def sftp_upload_file(server_path, local_path):
    12     try:
    13         t = paramiko.Transport((ip, 22))
    14         t.connect(username=user, password=pwd)
    15         sftp = paramiko.SFTPClient.from_transport(t)
    16         sftp.put(local_path, server_path)
    17         t.close()
    18     except Exception as  e:
    19         print(e)
    20 
    21 # 下载文件
    22 def sftp_down_file(server_path, local_path):
    23     try:
    24         t = paramiko.Transport((ip, 22))
    25         t.connect(username=user, password=pwd)
    26         sftp = paramiko.SFTPClient.from_transport(t)
    27         sftp.get(server_path, local_path)
    28         t.close()
    29     except Exception as e:
    30         print(e)
    31 
    32 # 连接
    33 def ssh_conn(ip, cmd):
    34 
    35     ssh = paramiko.SSHClient()
    36     # 允许连接不在known_hosts文件上的主机
    37     ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    38     # 连接服务器
    39     ssh.connect(ip, 22, user, pwd)
    40     # 执行命令
    41     stdin, stdout, stderr = ssh.exec_command(cmd)
    42     # 获取结果
    43     print(10 * "-", 'start', 10 * "-")
    44     for line in stdout:
    45         res=(line.strip('
    ').split())
    46         print(res)
    47     else:
    48         print(stdout)
    49     print(10 * "-", 'end', 10 * "-")
    50 
    51 def menu():
    52     print('''
    53     * - - - - - - - - - - - - - - - - - *     
    54                    菜单                     
    55                 1>上传文件                 
    56                 2>下载文件
    57                 3>执行命令
    58                 4>退出
    59     * - - - - - - - - - - - - - - - - - *
    60     ''')
    61 
    62     choice = int(input('请输入你要执行的操作:
    '))
    63     if choice == 1:
    64         src = input('请输入原路径:
    ')
    65         dest = input('请输入目标路径:
    ')
    66         sftp_upload_file(src, dest)
    67     elif choice == 2:
    68         src = input('请输入原路径:
    ')
    69         dest = input('请输入目标路径:
    ')
    70         sftp_down_file(src, dest)
    71     elif choice == 3:
    72         while True:
    73             cmd = input('请输入要执行的命令:
    ')
    74             if cmd == 'eixt':
    75                 sys.exit()
    76             ssh_conn(ip, cmd)
    77     else:
    78         sys.exit()
    79 
    80 
    81 if __name__ == '__main__':
    82     ip = input('请输入目标ip:
    ')
    83     while True:
    84         menu()
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  • 原文地址:https://www.cnblogs.com/ray-mmss/p/10619244.html
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