Question

我有一个如下所示的批处理脚本：

TEST.BAT

@echo off

:: Starts a PowerShell session that starts a PowerShell process with administrator privileges
powershell -noprofile -command "&{$process = start-process powershell -ArgumentList '-noprofile -noexit -file GetTools.ps1' -verb RunAs -PassThru;$process.WaitForExit();}"

为了便于阅读，我想将“＆amp; {...}”内的代码拆分为多行。

This帖子说使用尾随反引号应该可以解决问题，但是当我写道：

powershell -noprofile -command "&{`
    $process = start-process powershell -ArgumentList '-noprofile -noexit -file GetTools.ps1' -verb RunAs -PassThru;`
    $process.WaitForExit();`
}"

...也就是说，我用尾随反引号结束每一行，然后我收到以下错误：

Incomplete string token.
At line:1 char:4
+ &{` <<<<
    + CategoryInfo          : ParserError: (`:String) [], ParentContainsErrorRecordException
    + FullyQualifiedErrorId : IncompleteString

'$process' is not recognized as an internal or external command,
operable program or batch file.
'$process.WaitForExit' is not recognized as an internal or external command,
operable program or batch file.
'}"' is not recognized as an internal or external command,
operable program or batch file.

我做错了什么？

SOLUTION：

powershell -noprofile -command "&{"^
    "$process = start-process powershell -ArgumentList '-noprofile -noexit -file C:\Dev\Powershell\Sandbox.ps1' -verb RunAs -PassThru;"^
    "$process.WaitForExit();"^
    "}"

Answer 1

您可以尝试使用插入符号^来指示当前行继续显示下一行：

powershell -noprofile -command "&{"^
 "$process = start-process powershell -ArgumentList '-noprofile -noexit -file GetTools.ps1' -verb RunAs -PassThru;"^
 "$process.WaitForExit();"^
 "}"

请注意每行的前导空格以及结束和开放"。

另请参阅 Long commands split over multiple lines in Windows Vista batch (.bat) file 。

Answer 2

尝试以下方法。我认为这会有所帮助。

powershell -noprofile -command ""&{^
    $process = start-process powershell -ArgumentList '-noprofile -noexit -file GetTools.ps1' -verb
    RunAs -PassThru;^
    $process.WaitForExit();^
}""

PowerShell命令多行

TEST.BAT

2 个答案: