python 调用scp命令 实践

pip install scp

pip install pexpect

测试代码：

  

   

    

     

    
    

     

      import os
     
    
   

    

     

    
    

     

      import stat
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      import paramiko  # 用于调用scp命令
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      def scp_demo():
     
    
   

    

     

    
    

     
    from scp import SCPClient
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     
    # 将指定目录的图片文件上传到服务器指定目录
     
    
   

    

     

    
    

     
    # remote_path远程服务器目录
     
    
   

    

     

    
    

     
    # file_path本地文件夹路径
     
    
   

    

     

    
    

     
    # img_name是file_path本地文件夹路径下面的文件名称
     
    
   

    

     

    
    

     
    def upload_img(img_name, remote_path="/var/www/html/public/thinkfont/competitor/data/font/oppo/preview_pic", file_path="D:\PythonProject\img"):
     
    
   

    

     

    
    

     
        # img_name示例：07670ff76fc14ab496b0dd411a33ac95-6.webp
     
    
   

    

     

    
    

     

              host = "***.***.***.***"  # 服务器ip地址
     
    
   

    

     

    
    

     

              port = 22  # 端口号
     
    
   

    

     

    
    

     

              username = "duanyuanjin"  # ssh 用户名
     
    
   

    

     

    
    

     

              password = "duanVlife"  # 密码
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

              ssh_client = paramiko.SSHClient()
     
    
   

    

     

    
    

     

              ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy)
     
    
   

    

     

    
    

     

              ssh_client.connect(host, port, username, password)
     
    
   

    

     

    
    

     

              scpclient = SCPClient(ssh_client.get_transport(), socket_timeout=15.0)
     
    
   

    

     

    
    

     

              local_path = file_path + "\\" + img_name
     
    
   

    

     

    
    

     
        try:
     
    
   

    

     

    
    

     

                  scpclient.put(local_path, remote_path)
     
    
   

    

     

    
    

     
        except FileNotFoundError as e:
     
    
   

    

     

    
    

     
            print(e)
     
    
   

    

     

    
    

     
            print("系统找不到指定文件" + local_path)
     
    
   

    

     

    
    

     
        else:
     
    
   

    

     

    
    

     
            print("文件上传成功")
     
    
   

    

     

    
    

     

              ssh_client.close()
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      def pex():
     
    
   

    

     

    
    

     
    import pexpect
     
    
   

    

     

    
    

     

          localpath=''
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

          sqldb = localpath +database                    #获取database名字
     
    
   

    

     

    
    

     
    if os.path.exists(sqldb):
     
    
   

    

     

    
    

     

              os.chmod(sqldb ,stat.S_IRWXU)              #如果database存在，直接改为可读写格式
     
    
   

    

     

    
    

     
    else:                                         #
     
    
   

    

     

    
    

     
        #/如果不存在，则远程登录服务器去提取
     
    
   

    

     

    
    

     

              child = pexpect.spawn("scp severA@localpath:/path/ " +database +" " +localpath)   #/ /拷贝到本地目录
     
    
   

    

     

    
    

     

              child.expect("serverA@ip's password:")
     
    
   

    

     

    
    

     

              child.sendline("password")
     
    
   

    

     

    
    

     

              child.interact()
     
    
   

    

     

    
    

     

          os.chmod(sqldb ,stat.S_IRWXU)  #把复制到本地的database改为可读写格式
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      if __name__ == '__main__':
     
    
   

    

     

    
    

     

          scp_demo()
     
    
  
 

文章来源: blog.csdn.net，作者：AI视觉网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/125713196