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的信息寻找帮助电源外壳脚本来监视文件夹的文件更改，并打印在控制台上
我想写一个实用程序，监视文件夹中的所有文件的变化和打印电源外壳在控制台上的信息
从下面的问题找到很多帮助，感谢OP和线程中的答案。
Powershell script to run a .bat file when a file is added to a folder
我有一个脚本这样的事情现在
$folder = '\\{Networkname}\Partner1\' # Enter the root path you want to monitor.
$filter = '*' # You can enter a wildcard filter here.
$fsw = New-Object IO.FileSystemWatcher $folder, $filter -Property @{IncludeSubdirectories = $false;NotifyFilter = [IO.NotifyFilters]'FileName, LastWrite'}
Register-ObjectEvent $fsw Created -SourceIdentifier FileCreated -Action {
$name = $Event.SourceEventArgs.Name
$changeType = $Event.SourceEventArgs.ChangeType
$timeStamp = $Event.TimeGenerated
Write-Host "The file '$name' was $changeType at $timeStamp" -fore green
write-host "test"
}
当我执行上面的脚本中，我得到异常下面
Register-ObjectEvent : Cannot subscribe to event. A subscriber with source identifier 'FileCreated' already exists.
At C:\Users\sysadmin\Desktop\FileWatcher.ps1:6 char:21
+ Register-ObjectEvent <<<< $fsw Created -SourceIdentifier FileCreated -Action {
+ CategoryInfo : InvalidArgument: (System.IO.FileSystemWatcher:FileSystemWatcher) [Register-ObjectEvent],
ArgumentException
+ FullyQualifiedErrorId : SUBSCRIBER_EXISTS,Microsoft.PowerShell.Commands.RegisterObjectEventCommand
我刚开始使用PowerShell为我需要一个实用程序来监视文件夹中的文件更改，请让我知道如果在上面的代码中有任何错误，我只是试图打印该chan控制台上的ged文件信息。
任何帮助，高度赞赏
谢谢。