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的信息尋找幫助電源外殼腳本來監視文件夾的文件更改，並打印在控制檯上
我想寫一個實用程序，監視文件夾中的所有文件的變化和打印電源外殼在控制檯上的信息
從下面的問題找到很多幫助，感謝OP和線程中的答案。
Powershell script to run a .bat file when a file is added to a folder
我有一個腳本這樣的事情現在
$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"
}
當我執行上面的腳本中，我得到異常下面
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
我剛開始使用PowerShell爲我需要一個實用程序來監視文件夾中的文件更改，請讓我知道如果在上面的代碼中有任何錯誤，我只是試圖打印該chan控制檯上的ged文件信息。
任何幫助，高度讚賞
謝謝。