如何在Docker容器中运行此PowerShell脚本？

如何解决如何在Docker容器中运行此PowerShell脚本？

我试图在Windows Docker容器中运行以下脚本（myscript.ps1），而没有实际将脚本文件复制到该容器中。

$Source =  @"
using System;
using System.Diagnostics;
using System.Runtime.InteropServices;

public static class Imagehlp
{
    [DllImport("imagehlp.dll",CharSet = CharSet.Auto)]
    public static extern int MapFileAndCheckSum(string Filename,out int HeaderSum,out int CheckSum);
}
"@
Add-Type -TypeDefinition $Source

[int] $headerSum = 0;
[int] $checkSum = 0;
$result = [Imagehlp]::MapFileAndCheckSum(
    "C:\Program Files\Internet Explorer\iexplore.exe",[ref] $headerSum,[ref] $checkSum
    )

 if ($result -ne 0) {
     Write-Error "Error: $result"
    }
 $headerSum,$checkSum

首先，我在网上搜索了答案，并在here.中尝试了解决方案。但是，当我尝试使用给定的解决方案时，出现了以下错误。

docker exec my-windows powershell -command "C:\Users\abc\Desktop\PowerShellScripts\myscript.ps1"

C:\Users\abc\Desktop\PowerShellScripts\myscript.ps1 : The term 
'C:\Users\abc\Desktop\PowerShellScripts\myscript.ps1' is not
recognized as the name of a cmdlet,function,script file,or operable
program. Check the spelling of the name,or if a path was included,verify
that the path is correct and try again.
At line:1 char:1
+ C:\Users\abc\Desktop\PowerShellScripts\myscript.ps1
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (C:\Users\abc...yscript.p
   s1:String) [],CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

此错误的原因可能是因为脚本不在主机中，而是在主机中。因此，我尝试将脚本内容保存到PowerShell中的变量中，然后尝试使用该变量运行命令。

$script1 = Get-Content ('C:\Users\abc\Desktop\PowerShellScripts\myscript.ps1')
docker exec my-windows powershell -command $script1

这次我收到以下错误。

At line:1 char:15
+ $Source =  @" using System; using System.Diagnostics; using System.Ru ...
+               ~
No characters are allowed after a here-string header but before the end of the
line.
    + CategoryInfo          : ParserError: (:) [],ParentContainsErrorRecordEx
   ception
    + FullyQualifiedErrorId : UnexpectedCharactersAfterHereStringHeader

它说我的脚本的此处字符串部分未正确键入，并且@"之后存在另一个字符，但此后没有任何字符。我猜这与换行符或回车符有关，但我不确定。你能帮我么？谢谢你！

解决方法

为此，我建议利用powershell.exe的{​​{3}}

# Load script contents from disk
$script1 = Get-Content 'C:\Users\abc\Desktop\PowerShellScripts\myscript.ps1' -Raw
# UTF16LE-encode the script
$bytes = [System.Text.Encoding]::Unicode.GetBytes($script1)
# Convert encoded byte string to b64
$encodedCommand = [Convert]::ToBase64String($bytes)

docker exec my-windows powershell -encodedcommand $encodedCommand

请注意，Windows的Process API将命令行参数的长度限制为8191个字符，因此它仅适用于少于3050个字符（包括空格）的脚本