Python 中 Paramiko 的使用实例

paramiko : 是python 用于控制liunx中文件的第三方库,可创建文件,修改,删除文件的内容等;

代码实例:

# -*- coding:utf-8 -*-
import paramiko

class ssh(object):
    def __init__(self,host,port,user,password):
        self.host = host
        self.port = port
        self.user = user
        self.password = password
        self.ssh_client = paramiko.sshclient()
        self.ssh_client.set_missing_host_key_policy(paramiko.autoaddpolicy())
        self.ssh_client.connect(self.host, self.port, self.user, self.password)

    #执行指令返回文本字符串
    def sftp_exec_command(self,command):
        arrconfiglist = [""]
        try:
            std_in, std_out, std_err = self.ssh_client.exec_command(command)
            for line in std_out:
                arrconfiglist.append(line.strip("\n"))
            del arrconfiglist[0]
            self.ssh_client.close()
            return arrconfiglist
        except exception as e:
            print(e,"ssh error")
        finally:
            self.ssh_client.close()

    #执行指令无返回
    def sftp_exec_norecommand(self,command):
        try:
            self.ssh_client.exec_command(command)
            self.ssh_client.close()
        except exception as e:
            print(e,"ssh error")
        finally:
            self.ssh_client.close()

'''
在别的项目中被调用使用如下方法
import ssh as ssh

if __name__ == '__main__':
    ssh.ssh().sftp_exec_command("--command information--")
'''

'''
if __name__ == '__main__':
    rect = ssh().sftp_exec_command("")
    print(rect)
'''