[文件操作] 批处理怎么把文件/文件夹名称中的数字之间的.号给替换成-号？

<#*,:&cls
@echo off
pushd "%~dp0"
powershell -NoProfile -ExecutionPolicy RemoteSigned -Command ". ([ScriptBlock]::Create((Get-Content -LiteralPath \"%~0\" -ReadCount 0 | Out-String ))) "
popd
pause
exit /b
#>
# 我想让目录下的文件/文件夹（包含子文件夹）的全部文件和文件夹的名称 数字之间的.号给替换成-号
Get-ChildItem -Path . -Filter * -Recurse | ForEach-Object -Begin {
  $re = [regex]'(?<=\d)\.+(?=\d)'
} -Process {
  $newName = $re.Replace($_.BaseName, '-') 
  if ($newName -cne $_.BaseName) {
    # Rename-Item -Path ($_.FullName -replace '[\[\]]', '`$&') -NewName $newName -Verbose
    # $_.MoveTo($newName)
    cmd.exe /c "ren `"$($_.FullName)`" `"$newName$($_.Extension)`""
  }
}
复制代码

<#*,:&cls
@echo off
pushd "%~dp0"
powershell -NoProfile -ExecutionPolicy RemoteSigned -Command ". ([ScriptBlock]::Create((Get-Content -LiteralPath \"%~0\" -ReadCount 0 | Out-String ))) "
popd
pause
exit /b
#>
# 我想让目录下的文件/文件夹（包含子文件夹）的全部文件和文件夹的名称 数字之间的.号给替换成-号
Get-ChildItem -Path . -Filter * -Recurse | ForEach-Object -Begin {
  $re = [regex]'(?<=\d)\.+(?=\d)'
} -Process {
  $baseName = $_.PSChildName.Substring(0, $_.PSChildName.Length - $_.Extension.Length)
  $newName = $re.Replace($baseName, '-') 
  if ($newName -cne $_.BaseName) {
    # Rename-Item -Path ($_.FullName -replace '[\[\]]', '`$&') -NewName $newName -Verbose
    # $_.MoveTo($newName)
    cmd.exe /c "ren `"$($_.FullName)`" `"$newName$($_.Extension)`""
  }
}
复制代码