@echo off

rem 指定文件夹路径

set fd=D:\下载的图片

rem 0为转换文件名，1为转换文件夹名，2为同时转换文件名和文件夹名

set f=0

rem 0为不包括子文件夹，1为包括子文件夹

set r=

rem 2为繁转简，4为简转繁

set n=

set locale=[System.Globalization.Cultureinfo]::CurrentCulture.LCID

if "%fd:~-1%" equ "\" set "fd=%fd:~,-%"

if "%r%" equ "" (set r=-r) else set "r="

if "%f%" equ "" (set "f=$_.PSIsContainer -eq $false") else (

  if "%f%" equ "" (set "f=$_.PSIsContainer -eq $true") else set "f=1 -eq 1"

)

powershell ^

  \">> %fd%`r`n\"+('-'*45);^

  $cs='^

  using System;^

  using System.Runtime.InteropServices;^

  public static class ToConvert^

  {^

  [DllImport(\"kernel32\", CharSet = CharSet.Unicode, SetLastError = true)]^

  public static extern int LCMapString(int Locale, int dwMapFlags, string lpSrcStr, int cchSrc, string lpDestStr, int cchDest);^

  }';^

  Add-Type -TypeDefinition $cs;^

  ls -Path '%fd%' %r%^|?{%f%}^|sort {$_.FullName.Length} -des^|^

  %%{$scr=$_.Name;$len=$scr.Length;$des=' '*$len;^

  [ToConvert]::LCMapString(%locale%, 0x0%n%, $scr, $len, $des, $len)^|out-null;^

  if($scr -ne $des){^

  $fd=[IO.Directory]::GetParent($_.FullName).FullName+'\';^

  $newname=$fd+$des;^

  $n=;^

  while(Test-Path -LiteralPath $newname)^

  {^

  $n++;^

  if($_.PSIsContainer){^

  $newname=$fd+$des+'_'+$n;^

  }else{^

  if($des -match '(.+)(\.[^^\.]+$)'){$tmp=$matches[]+'_'+$n+$matches[]}else{$tmp=$des+'_'+$n}^

  $newname=$fd+$tmp;^

  }^

  }^

  mv -literalpath $_.FullName $newname;^

  if(Test-Path -LiteralPath $_.FullName){$ts='*转换失败，需手动重命名';}else{$ts=$newname.Split('\')[-1];}^

  $_.FullName.ToLower().replace('%fd%'.ToLower(),'')+' ==^> '+$ts;^

  }^

  }

pause