将具有特定扩展名的文件移动到更高层次的文件夹中 [英] move files with specific extension to folder in higher hierarchy

问题描述

我的所有文件都位于特定的文件夹中:

All my files are in specific folders:

17\1\1\PRO
17\1\2\PRO
17\2\1\PRO
xx\xx\xx\PRO

• 17是年份(所以下一年是18，依此类推)
• 第一个1是指定案例编号的文件夹(最多100个).
• 第二个1是案件编号的子部分.

最后1个文件夹中有一个文件夹PRO，所有数据都驻留在该文件夹中.

That last 1 has a folder PRO in it where all data resides.

我们需要移动这些文件，但是文件需要保留在各自的"PRO"文件夹中.

We need to move these files, but the files need to stay inside their respective "PRO" folders.

例如:

• 17\1\1\pro\xxx\www\中的文件需要转到17\1\1\pro\movies
• 17\2\2\pro\xxdfsdf\eeee\中的文件需要转到17\2\2\pro\movies.
• a file in 17\1\1\pro\xxx\www\ needs to go to 17\1\1\pro\movies
• a file in 17\2\2\pro\xxdfsdf\eeee\ needs to go to 17\2\2\pro\movies.

如果有要移动的文件，则应创建电影文件夹.

The movies folder should get created if there are files to move.

我需要获取文件全名的一部分，然后将文件移到电影"文件夹中.问题是我不知道如何分割全名，将\ movies添加到其中并将文件移动到那里.

I need to get a part of the full name of a file and move the file there to the "movie" folder. The problem is I do not know how to split the full name, add \movies to it and move the files there.

到目前为止，这是我的代码:

This is my code so far:

Get-ChildItem -Path $mypath -Recurse -File -Filter $extension | select $_Fullname |
Move-Item -Force -Destination ($_Fullname.Split("pro"))

推荐答案

如果您不知道有多少个目录，我会这样做:

If you don't know how many directories there are, I would do something like this:

Get-ChildItem -Path $mypath -Recurse -File -Filter $extension | ForEach-Object {
    if ($_.FullName.IndexOf('\PRO\') -gt 0) {
        $Destination = Join-Path -Path $_.FullName.Substring(0,$_.FullName.IndexOf('\PRO\') + 5) -ChildPath 'movies';
        New-Item $Destination -ItemType Directory -ea Ignore;
        $_ | Move-Item -Destination $Destination;
    } else {
        throw ("\PRO\ path not found in '$($_.FullName)'");
    }
}

只要您的路径只有一次\pro\，此方法就可以正常工作.如果它们像customer\pro\17\pro\17\1\1\pro\xx\yy\zz\www一样具有多个索引，并且您需要最后一个索引，请使用$_.FullName.LastIndexOf('\pro\').

This will work fine as long as your paths only have \pro\ once. If they have it more than once like customer\pro\17\pro\17\1\1\pro\xx\yy\zz\www and you need the last index, then use $_.FullName.LastIndexOf('\pro\').

如果在.\pro\movies\所在的目录之前和之后都有\pro\目录，那么您很麻烦.您可能必须找到其他参考点.

If you've got \pro\ directories both before and after the directory that .\pro\movies\ is in, well, you're in trouble. You'll probably have to find a different point of reference.

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