利用BAT/POWERSHELL替換CSV中某些符號

@echo off

cd /d "%~dp0"
powershell -NoProfile -ExecutionPolicy bypass ^
$files=@(dir^|?{('.csv' -eq $_.Extension) -and ($_ -is [System.IO.FileInfo])});^
for($i=0;$i -lt $files.length;$i++){^
write-host $files[$i].FullName;^
$text=[IO.File]::ReadAllText($files[$i].FullName, [Text.Encoding]::Default);^
$text=$text.replace('=','');^
[IO.File]::WriteAllText($files[$i].FullName, $text, [Text.Encoding]::Default);^
};
echo;
pause