递归地将所有文件上移一级

Question

我想递归地将所有文件上移一级。

当前文件夹结构如下所示

D:\_Courses>tree /a
D:.
+---Course 1
|   \---Download
+---Course 2
|   \---Download
+---Course 3
|   \---Download
\---Course 4
    \---Download

我想将所有文件从“下载”文件夹移动到其父文件夹。

意思是，

“课程 1/下载”中的所有文件都应转到“课程 1”

“Course 2/Download”中的所有文件都应转到“Course 2”

“课程 3/下载”中的所有文件都应转到“课程 3”

“Course 4/Download”中的所有文件都应转到“Course 4”

问题1：显示一个不存在的文件夹

当我使用以下命令时

D:\_Courses>FOR /R /D %I IN (Download\) DO @ECHO %I

输出如下

D:\_Courses\Download\
D:\_Courses\Course 1\Download\
D:\_Courses\Course 1\Download\Download\
D:\_Courses\Course 2\Download\
D:\_Courses\Course 2\Download\Download\
D:\_Courses\Course 3\Download\
D:\_Courses\Course 3\Download\Download\
D:\_Courses\Course 4\Download\
D:\_Courses\Course 4\Download\Download\

但是，没有文件夹调用

D:\_Courses\Course 1\Download\Download

问题 2：移动到错误的目录

当我给出以下命令时

D:\_Courses>FOR /R /D %I IN (Download\) DO move "%I"*.* ..

将所有 4 个下载文件夹中的所有文件移至 D:

输出是 -

D:\_Courses>move "D:\_Courses\Download\"*.* ..
The system cannot find the file specified.

D:\_Courses>move "D:\_Courses\Course 1\Download\"*.* ..
D:\_Courses\Course 1\Download\518057_00_01.mp4
D:\_Courses\Course 1\Download\518057_00_02.mp4
D:\_Courses\Course 1\Download\518057_00_03.mp4
...
       28 file(s) moved.

D:\_Courses>move "D:\_Courses\Course 1\Download\Download\"*.* ..
The system cannot find the file specified.

D:\_Courses>move "D:\_Courses\Course 2\Download\"*.* ..
D:\_Courses\Course 2\Download\486757_00_01.mp4
D:\_Courses\Course 2\Download\486757_00_02.mp4
D:\_Courses\Course 2\Download\486757_00_03.mp4
D:\_Courses\Course 2\Download\486757_00_04.mp4
...
       40 file(s) moved.

D:\_Courses>move "D:\_Courses\Course 2\Download\Download\"*.* ..
The system cannot find the file specified.

D:\_Courses>move "D:\_Courses\Course 3\Download\"*.* ..
D:\_Courses\Course 3\Download\569336_00_01.mp4
D:\_Courses\Course 3\Download\569336_00_02.mp4
D:\_Courses\Course 3\Download\569336_00_03.mp4
D:\_Courses\Course 3\Download\569336_01_01.mp4
D:\_Courses\Course 3\Download\569336_01_02.mp4
...
       19 file(s) moved.

D:\_Courses>move "D:\_Courses\Course 3\Download\Download\"*.* ..
The system cannot find the file specified.

D:\_Courses>move "D:\_Courses\Course 4\Download\"*.* ..
D:\_Courses\Course 4\Download\518056_00_01.mp4
D:\_Courses\Course 4\Download\518056_00_02.mp4
D:\_Courses\Course 4\Download\518056_00_03.mp4
...
       17 file(s) moved.

D:\_Courses>move "D:\_Courses\Course 4\Download\Download\"*.* ..
The system cannot find the file specified.

Answer 1

好的，这应该可以满足您的需求。

@echo off
for /r /d %%a in (Download) do (
echo move "%%a\*" "%%a\.."
)

只有在您满意时才删除回显，回显时结果看起来不错。

请注意放置批处理文件的位置，因为它会从批处理文件的根目录递归搜索所有名为Download 的目录。还要确保批处理文件不存在于名为Download的目录中

编辑：从 cmdline 而不是批处理运行（确保完全复制代码）：

for /r /d %a in (Download) do (echo move "%a\*" "%a\..")

Answer 2

复制自this answer:

您可以在 Batch 中编写递归算法，让您精确控制在每个嵌套子目录中的操作：

@echo off
call :treeProcess
goto :eof

:treeProcess
rem Do whatever you want here over the files of this subdir, for example:
move *.* ..
for /D %%d in (*) do (
    cd "%%d"
    call :treeProcess
    cd ..
)
exit /b

Answer 3

此 PowerShell 脚本使用目录和文件对象 Parent 属性来复制文件。当您确信正确的文件将被复制到正确的目标位置时，请从 Move-Item cmdlet 中删除 WhatIf。

Get-ChildItem -Directory -Path C:/src/t/_Courses -Recurse -Filter 'Download' |
    ForEach-Object {
        $newdir = $_.Parent.FullName
        Get-ChildItem -File -Path $_.FullName |
            ForEach-Object { Move-Item -LiteralPath $_.FullName $newdir -WhatIf }
    }

要在 cmd shell 中使用它，请将上面的代码放入 movedowns.ps1 等文件中，然后运行它。

powershell -NoProfile -File movedowns.ps1