我来这里也是为了寻找同样的东西。$ErrorActionPreference="Stop"立即杀死我的shell时，我宁愿看到错误消息(暂停)之前，它终止。回到我的批处理敏感性:

IF %ERRORLEVEL% NEQ 0 pause & GOTO EOF

我发现这对我的特定ps1脚本几乎是一样的:

Import-PSSession $Session
If ($? -ne "True") {Pause; Exit}

对于powershell函数和调用exe函数，您需要稍微不同的错误处理，并且您需要确保告诉脚本的调用者它失败了。构建在Psake库的Exec之上，具有下面结构的脚本将在所有错误时停止，并可作为大多数脚本的基本模板。

Set-StrictMode -Version latest
$ErrorActionPreference = "Stop"


# Taken from psake https://github.com/psake/psake
<#
.SYNOPSIS
  This is a helper function that runs a scriptblock and checks the PS variable $lastexitcode
  to see if an error occcured. If an error is detected then an exception is thrown.
  This function allows you to run command-line programs without having to
  explicitly check the $lastexitcode variable.
.EXAMPLE
  exec { svn info $repository_trunk } "Error executing SVN. Please verify SVN command-line client is installed"
#>
function Exec
{
    [CmdletBinding()]
    param(
        [Parameter(Position=0,Mandatory=1)][scriptblock]$cmd,
        [Parameter(Position=1,Mandatory=0)][string]$errorMessage = ("Error executing command {0}" -f $cmd)
    )
    & $cmd
    if ($lastexitcode -ne 0) {
        throw ("Exec: " + $errorMessage)
    }
}

Try {

    # Put all your stuff inside here!

    # powershell functions called as normal and try..catch reports errors 
    New-Object System.Net.WebClient

    # call exe's and check their exit code using Exec
    Exec { setup.exe }

} Catch {
    # tell the caller it has all gone wrong
    $host.SetShouldExit(-1)
    throw
}

我刚接触powershell，但这似乎是最有效的:

doSomething -arg myArg
if (-not $?) {throw "Failed to doSomething"}

据我所知，Powershell对它调用的子程序返回的非零退出码没有任何自动处理。

到目前为止，我所知道的模仿bash -e行为的唯一解决方案是在每次调用外部命令后添加这个检查:

if(!$?) { Exit $LASTEXITCODE }

您应该能够通过在脚本的开头使用语句$ErrorActionPreference = "Stop"来实现这一点。

$ErrorActionPreference的默认设置是Continue，这就是为什么你看到你的脚本在错误发生后继续运行。

看来简单的重掷就行了。

param ([string] $Path, [string] $Find, [string] $Replace)
try {
  ((Get-Content -path $Path -Raw) -replace $Find, $Replace) | Set-Content -Path $Path
  Write-Output Completed.
} catch {
  # Without try/catch block errors don't interrupt program flow.
  throw
}

现在只有在成功执行之后才会出现输出Completed。