regex - 去除非字母数字字符的文件名

Question

如何将文件重命名为去除除字母和数字以外的所有其他字符的文件名？

例如:

It's_A Brand (New) #Year,,2016!.txt 重命名为 ItsABrandNewYear2016.txt

是否可以使用 Windows 批处理执行此操作？

Answer 1

将以下代码保存为批处理文件(扩展名为 .BAT):

@if (@CodeSection == @Batch) @then

@echo off
setlocal

set "oldname=It's_A Brand (New) #Year,,2016!.txt"
for %%f in ("%oldname%") do (
   for /F %%a in ('cscript //nologo //E:JScript "%~F0" "%%~Nf"') do ECHO ren "%%~f" "%%a%%~Xf"
)
goto :EOF


@end

// JScript section

WScript.Stdout.WriteLine(WScript.Arguments(0).replace(/[\W_]/g,""));

输出:

ren "It's_A Brand (New) #Year,,2016!.txt" "ItsABrandNewYear2016.txt"