文件组织PowerShell脚本 [英] File organization powershell script

问题描述

我试图监视一个目录及其新文件的子目录。我想看看文件扩展名，并根据文件扩展名将其移动到合适的文件夹。例如，如果我有一个文件夹C：\\\\\\\\\\\\\\\\\\\\并且我下载了一个AVI文件到该文件夹​​，像脚本一样的id来看它，并将文件移动到C：\\ \\自动运行。或者，如果我下载的MP3文件的整个文件夹，我想它将自动将整个文件夹移动到C：\音乐。现在它只是移动MP3文件到C：\音乐，但我不知道如何移动父文件夹。

以下是我迄今为止所写的内容：请记住，我是PowerShell新手！

<$ p如果（！（Test-Path -path C：\music））
{
New-Item C：\music\ -type directory
）
if（！（Test-Path -path C：\movies））

{
New-Item C：\movies\ -type directory


$ b $ PickupDirectory = Get-ChildItem -recurse -PathC：\ users \Dave\desktop\test
$ folder ='C ：\ users \Dave\desktop\test'
$ watcher = New-Object System.IO.FileSystemWatcher $ folder
$ watcher.IncludeSubdirectories = $ true
$ watcher.EnableRaisingEvents = $ true
$ watcher



Register-ObjectEvent $ watcher -EventName Changed -SourceIdentifier'Watcher'-Action {




foreach（$ PickupDirectory中的$ file）
{
if（$ file.Extension.Equals（'。avi'））
{

写主机$ file.FullName＃输出文件已满名称到屏幕
写主机$目的地＃输出完整目的地路径到屏幕

move-Item $ file.FullName -destination c：\电子
}

if（$ file.Extension.Equals（'。mp3'））
{

写主机$ file.FullName＃输出文件全名到屏幕
写-Host $ Destination #Output完整的目的地路径屏幕

move-Item $ file.FullName -destination c：\music
}


if（$ file.Extension.Equals（.mp4））
{

写主机$ file.FullName＃输出文件全名到屏幕
写主机$目的地＃输出完整目标路径到屏幕

move-Item $ file.FullName -destination c：\movies
}
}
}
}

由于某些原因，它不会移动文件。我得到它看到的变化，但不移动文件。

请帮助！

解决方案

事件的Action脚本块运行

尝试移动这一行：

  $ PickupDirectory = Get-ChildItem -recurse -PathC：\ users \Dave\desktop\test
  

放入您的动作脚本块，看看是否有帮助。

如果一个Switch的语句，但这只是个人喜好。

添加该父路径的一种方法

<$ p $ code $ $（$ file.fullname）.split（'\'）[ - 2]
[void] [IO.Directory] ​​:: CreateDirectory（c：\音乐\\ $ $父母）
move-Item $ file.FullName -destination c：\music\ $ parent

Im trying to monitor a directory and its subdirectory for new files. I want to look at the file extension and move it to its appropriate folder based on the file extension. For example, If i have a folder "C:\users\dave\desktop\test" and i download an avi file to that folder, id like the script to see it and move the file to a C:\movies automatically. Or if i download an entire folder of mp3 files, i'd like it to move that entire folder to C:\music automatically. Right now it moves just the mp3 files into C:\music, but I cant figure out how to move the parent folder too.

Here is what i have written so far: Keep in mind, I'm new to powershell!

if (!(Test-Path -path C:\music))
{
   New-Item C:\music\ -type directory
}
if (!(Test-Path -path C:\movies))

{
   New-Item C:\movies\ -type directory
}


$PickupDirectory = Get-ChildItem -recurse -Path  "C:\users\Dave\desktop\test"
$folder = 'C:\users\Dave\desktop\test'
$watcher = New-Object System.IO.FileSystemWatcher $folder
$watcher.IncludeSubdirectories = $true
$watcher.EnableRaisingEvents = $true
$watcher



Register-ObjectEvent $watcher -EventName Changed -SourceIdentifier 'Watcher' -Action { 




foreach ($file in $PickupDirectory)
{
    if ($file.Extension.Equals('.avi'))
    {

        Write-Host $file.FullName #Output file fullname to screen
        Write-Host $Destination   #Output Full Destination path to screen

    move-Item $file.FullName -destination c:\movies
}

 if ($file.Extension.Equals('.mp3'))
   {

    Write-Host $file.FullName #Output file fullname to screen
    Write-Host $Destination   #Output Full Destination path to screen

    move-Item $file.FullName -destination c:\music
}


if ($file.Extension.Equals(".mp4"))
    {

    Write-Host $file.FullName #Output file fullname to screen
    Write-Host $Destination   #Output Full Destination path to screen

    move-Item $file.FullName -destination c:\movies
}
}
}
}

For some reason, it does not move the files. Ive gotten it to see changes, but not move files.

Please Help!

解决方案

The Action scripblock of events runs in a different runspace, and the variables in your main script aren't visible there.

Try moving this line:

$PickupDirectory = Get-ChildItem -recurse -Path  "C:\users\Dave\desktop\test"

into your action script block and see if that helps.

I'd also trade that stack of If statements for a Switch, but that's just personal preference.

One way to add that parent path

 $parent = ($file.fullname).split('\')[-2]
 [void][IO.Directory]::CreateDirectory("c:\music\$parent")
 move-Item $file.FullName -destination c:\music\$parent

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