一次捕获多个错误 try/catch

Question

因此尝试做一个简单的 try/catch 在 PowerShell 中更新服务器上文件夹的共享访问权限。

try {
    Grant-SmbShareAccess -Name [FolderName] -AccountName [GroupToShare] -AccessRight Read -Force
    Grant-SmbShareAccess -Name [FolderName] -AccountName [GroupToShare] -AccessRight Read -Force
} catch {
    Write-Host "Error Granting one or more permission: $_" -ForegroundColor DarkMagenta
}

是否可以捕获特定的授权访问语句并打印失败的组名。

假设我有两组：

NA\admin
NA\dev

并且 Grant-SmbShareAccess 两个组都失败了，我可以捕捉并打印出来吗：

Permission Failed for: NA\admin
Permission Failed for: NA\dev

只使用一次 try catch？

Answer 1

遍历参数：

foreach($group in 'NA\admin','NA\dev'){
  try {
    Grant-SmbShareAccess -Name [FolderName] -AccountName $group -AccessRight Read -Force
  }
  catch {
    Write-Host "Failed to grant permission to: $group"
  }
}

一次捕获多个错误 try/catch

Catching multiple errors in one try/catch

powershell

try-catch

file-permissions