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import paramiko
import os
class linux(object):
# 通过ip, 用户名，密码，超时时间初始化一个远程linux主机
def __init__(self, ip, username, password, timeout=30):
self.ip = ip
self.username = username
self.password = password
self.timeout = timeout
# transport和chanel
self.t = ''
self.chan = ''
# 链接失败的重试次数
self.try_times = 3
# 调用该方法连接远程主机
def connect(self):
pass
# 断开连接
def close(self):
pass
# 发送要执行的命令
def send(self, cmd):
pass
# get单个文件
def sftp_get(self, remotefile, localfile):
t = paramiko.transport(sock=(self.ip, 22))
t.connect(username=self.username, password=self.password)
sftp = paramiko.sftpclient.from_transport(t)
sftp.get(remotefile, localfile)
t.close()
# put单个文件
def sftp_put(self, localfile, remotefile):
t = paramiko.transport(sock=(self.ip, 22))
t.connect(username=self.username, password=self.password)
sftp = paramiko.sftpclient.from_transport(t)
sftp.put(localfile, remotefile)
t.close()
# ------获取本地指定目录及其子目录下的所有文件------
def __get_all_files_in_local_dir(self, local_dir):
# 保存所有文件的列表
all_files = list()
# 获取当前指定目录下的所有目录及文件，包含属性值
files = os.listdir(local_dir)
for x in files:
# local_dir目录中每一个文件或目录的完整路径
filename = os.path.join(local_dir, x)
# 如果是目录，则递归处理该目录
if os.path.isdir(x):
all_files.extend(self.__get_all_files_in_local_dir(filename))
else:
all_files.append(filename)
return all_files
def sftp_put_dir(self, local_dir, remote_dir):
ssh = paramiko.sshclient()
ssh.set_missing_host_key_policy(paramiko.autoaddpolicy())
ssh.connect(self.ip, port=22, username=self.username, password=self.password)
stdin, stdout, stderr = ssh.exec_command("cd /home/zmm/snwa_space/ad_world/media;mkdir {}".format("aaa/bbb"))
print stdout.readlines()
ssh.close()
t = paramiko.transport(sock=(self.ip, 22))
t.connect(username=self.username, password=self.password)
ssh = paramiko.sshclient()
sftp = paramiko.sftpclient.from_transport(t)
# 去掉路径字符穿最后的字符'/'，如果有的话
if remote_dir[-1] == '/':
remote_dir = remote_dir[0:-1]
# 获取本地指定目录及其子目录下的所有文件
all_files = self.__get_all_files_in_local_dir(local_dir)
# 依次put每一个文件
for x in all_files:
filename = os.path.split(x)[-1]
remote_filename = remote_dir + '/' + filename
print u'put文件%s传输中...' % filename
sftp.put(x, remote_filename)
if __name__ == '__main__':
remote_path = r'/home/zmm/snwa_space/'
local_path = r'hitb-ams2018/data.yml'
host = linux('192.168.1.201', 'zmm', 'zhangmiaomiao')
# 将远端remote_path目录中的所有文件get到本地local_path目录
# host.sftp_get_dir(remote_path, local_path)
# # 将本地local_path目录中的所有文件put到远端remote_path目录
host.sftp_put_dir(remote_path, local_path)
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