Batch file 将新文件添加到文件夹时执行批处理文件

我正在使用下面的批处理文件示例，这是我从中获得的。我想修改它，使其在所有子文件夹中循环

有人知道怎么做吗

@echo off
if not exist c:\OldDir.txt echo. > c:\OldDir.txt
dir /b "d:\My Folder" > c:\NewDir.txt
set equal=no
fc c:\OldDir.txt c:\NewDir.txt | find /i "no differences" > nul && set equal=yes
copy /y c:\Newdir.txt c:\OldDir.txt > nul
if %equal%==yes goto :eof
rem Your batch file lines go here

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请。。。。让它成为地狱

包含函数

启动FileSystemWatcher

请不要将此批处理文件强加给任何系统

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有样品

以下是一个样本：

$folder=''
$filter='*.'#你有什么好的教程可以给我指一下吗。上面提供的链接似乎比我需要的多一点
$folder = '<full path to the folder to watch>'
$filter = '*.*'                             # <-- set this according to your requirements
$destination = '<full path to the destination folder>'
$fsw = New-Object IO.FileSystemWatcher $folder, $filter -Property @{
 IncludeSubdirectories = $true              # <-- set this according to your requirements
 NotifyFilter = [IO.NotifyFilters]'FileName, LastWrite'
}
$onCreated = Register-ObjectEvent $fsw Created -SourceIdentifier FileCreated -Action {
 $path = $Event.SourceEventArgs.FullPath
 $name = $Event.SourceEventArgs.Name
 $changeType = $Event.SourceEventArgs.ChangeType
 $timeStamp = $Event.TimeGenerated
 Write-Host "The file '$name' was $changeType at $timeStamp"
 Move-Item $path -Destination $destination -Force -Verbose # Force will overwrite files with same name
}