python ssh 下载
时间: 2023-12-16 19:27:17 浏览: 151
以下是使用Python通过SSH下载远程服务器文件的方法:
1. 首先需要安装SSH登录三方库paramiko,可以使用pip进行安装:
```shell
pip install paramiko
```
2. 编写Python脚本,使用paramiko库连接远程服务器并下载文件。下面是一个示例脚本,可以根据实际情况进行修改:
```python
import paramiko
# 连接远程服务器
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(hostname='your_hostname', port=22, username='your_username', password='your_password')
# 下载文件
sftp = ssh.open_sftp()
remote_file_path = '/path/to/remote/file'
local_file_path = '/path/to/local/file'
sftp.get(remote_file_path, local_file_path)
# 关闭连接
sftp.close()
ssh.close()
```
其中,需要将`your_hostname`、`your_username`和`your_password`替换为实际的远程服务器地址、用户名和密码,`/path/to/remote/file`和`/path/to/local/file`分别替换为远程服务器上的文件路径和本地保存路径。
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