flashercs

@echo off
set "filepath=e:\test\[1-9].txt"
Powershell -NoProfile -Command "Get-ChildItem -Path \"%filepath%\"|ForEach-object {$arr = Get-Content -ReadCount 0 -Path $_ -Encoding utf8 ; Set-Content -Value $arr -Path $_ -Encoding utf8}"
pause
exit /b
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flashercs

回复 8# zhaosiyu2010

@echo off
set "filepath=e:\test\[1-9].txt"
Powershell -NoProfile -Command "Get-ChildItem -Path \"%filepath%\" | ForEach-object { [System.IO.File]::WriteAllText($_.FullName, [System.IO.File]::ReadAllText($_.FullName, [System.Text.UTF8Encoding]::UTF8), (New-Object System.Text.UTF8Encoding -ArgumentList $true)) }"
pause
exit /b
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flashercs

回复 11# zhaosiyu2010

@echo off
set "filepath=C:\Users\*.txt"
REM srcEncoding=UTF8 or Default
set srcEncoding=Default
Powershell -NoProfile -Command "$srcEncoding=[System.Text.Encoding]::%srcEncoding%;$utf8bom=New-Object System.Text.UTF8Encoding -ArgumentList $true;Get-ChildItem -Path \"%filepath%\" | ForEach-Object { [System.IO.File]::WriteAllText($_.FullName, [System.IO.File]::ReadAllText($_.FullName, $srcEncoding), $utf8bom) }"
pause
exit /b
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