这是一篇旧帖子,但我发现这篇文章对我有用,所以我想与亲爱的社区分享它:)
您可以param
在脚本块中使用带有强制参数的块:
$myscript = {
param
(
[Parameter(Mandatory)]
[decimal]
$First,
[Parameter(Mandatory)]
[decimal]
$Second
)
[decimal]($First + $Second)
}
$bytes = [System.Text.Encoding]::Unicode.GetBytes($myscript)
$encodedCommand = [Convert]::ToBase64String($bytes)
$encodedCommand | Set-Content 'C:\temp\encodedCommand.txt' -Encoding UTF8
然后在两个powershell.exe
调用之间通过管道传递参数:
powershell.exe -noprofile -command "3.3, 2.7" | powershell.exe -encodedcommand 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
这是使用在整体输出中可见的 Powershell 交互式输入模式,因此请注意您是否传递了任何密码或机密:
cmdlet at command pipeline position 1
Supply values for the following parameters:
First: 3.3
Second: 2.7
6.0
如果您曾经尝试使用列表(数组)参数并将值列表传递给编码命令,那么您需要记住最后一个数组元素必须是空字符串 - 这就是您如何欺骗交互式输入模式来设置列表参数。
您还需要记住不要标记列表参数,ValueFromPipeline
否则它不会正确使用值。
$command = {
param
(
[Parameter(Mandatory)]
[string[]]
$MyList
)
$MyList | ForEach-Object { Write-Host $_ }
}
$bytes = [System.Text.Encoding]::Unicode.GetBytes($command)
$encodedCommand = [Convert]::ToBase64String($bytes)
"powershell.exe -noprofile -command `"'test1', 'test2', 'test3', ''`" | powershell.exe -encodedcommand $encodedCommand" | Set-Content 'C:\temp\test.txt' -Encoding UTF8
PS C:\temp> powershell.exe -noprofile -command "'test1', 'test2', 'test3', ''" | powershell.exe -encodedcommand DQAKACAAIAAgACAAcABhAHIAYQBtAA0ACgAgACAAIAAgACgADQAKACAAIAAgACAAIAAgACAAIABbAFAAYQByAGEAbQBlAHQAZQByACgATQBhAG4AZABhAHQAbwByAHkAKQBdAA0ACgAgACAAIAAgACAAIAAgACAAWwBzAHQAcgBpAG4AZwBbAF0AXQANAAoAIAAgACAAIAAgACAAIAAgACQATQB5AEwAaQBzAHQADQAKACAAIAAgACAAKQANAAoAIAAgACAAIAAkAE0AeQBMAGkAcwB0ACAAfAAgAEYAbwByAEUAYQBjAGgALQBPAGIAagBlAGMAdAAgAHsAIABXAHIAaQB0AGUALQBIAG8AcwB0ACAAJABfACAAfQANAAoA
cmdlet at command pipeline position 1
Supply values for the following parameters:
MyList[0]: test1
MyList[1]: test2
MyList[2]: test3
MyList[3]:
test1
test2
test3
我希望它会在未来对某人有所帮助。和平!