修改以下代码：e cho off setlocal enabledelayedexpansion set results= for f delims= A in bcdedit enum all ^ find i identifier ^ find i - do set currentLine=A set isDifferent=true for B in !resu

@echo off setlocal enabledelayedexpansion

set "results="

for /f "delims=" %%A in ('bcdedit /enum all ^| find /i "identifier" ^| find /i "-"') do ( set "currentLine=%%A" set "isDifferent=true"

for %%B in (!results!) do (
    if "!currentLine!" equ "%%B" (
        set "isDifferent=false"
        exit /b
    )
)

if "!isDifferent!"=="true" (
    set "results=!results!%%A"
)

)

echo %results% endlocal

for %%C in (%results%) do ( bcdedit /set {%%C} description "Temporary Boot" bcdedit /set {%%C} bootsequence {%%C} ) paus