我创建了以下名称为的命令文件submitCmd.txt：

open myname@ftpclients.myserve.com -privatekey=C:\Users\Mike\Desktop\uploader\mykey.ppk
put C:\Users\Mike\Desktop\uploader\files2Upload\myFile.xlsx /mnt/data/myFolder/
close
exit

当我从命令行运行上述脚本时：

winscp.com /script=C:\Users\Mike\Desktop\uploader\submitCmd.txt

它运行成功。

但是，当我在python中尝试以下操作时：

cmdFile = r'C:\Users\Mike\Desktop\uploader\submitCmd.txt'
import subprocess
subprocess.run(["winscp.com", "/script=", cmdFile], shell=True)

我得到错误：

Searching for host...
Host "C" does not exist.
winscp>