[已解決]批處理用powershell換算硬盤(pán)容量的函數(shù)怎么再優(yōu)化一下最后由 hnfeng 于 -2-12 08:10寫(xiě)了個(gè)根據(jù)數(shù)值（硬盤(pán)容量），換算為適當(dāng)單位（TB，GB，MG，KB，B），顯示更直觀(guān)。但是不熟悉powershell，感覺(jué)函數(shù)部分應(yīng)該能再優(yōu)化一個(gè)請(qǐng)高手幫忙

@echo off&setlocal EnableDelayedExpansion&cd /d %~dp0&title %~nx0
echo磁盤(pán)剩余 總大小
for /f tokens=1,2,3 delims=  %%a in ('wmic logicaldisk get Caption^,Size^,FreeSpace ^|findstr [0-9] ') do (
rem echo %%a%%b%%c
call :getTGMK %%b Size
set Size= !Size!
set Size=!Size:~-7!
call :getTGMK %%c FreeSpace
set FreeSpace= !FreeSpace!
set FreeSpace=!FreeSpace:~-7!
echo %%a!Size!!FreeSpace!
)
echo;&pause
exit
:getTGMK
setlocal
set S=000000000000000000%1
set S=%S:~-18%
if %S% GEQ 000001099511627776 (
for /f %%c in ('powershell -c [Math]::Truncate(%1/1099511627776)') do (endlocal & set %2=%%cTB&goto :EOF)
) else (
if %S% GEQ 000000001073741824 (
for /f %%c in ('powershell -c [Math]::Truncate(%1/1073741824)') do (endlocal & set %2=%%cGB&goto :EOF)
) else (
if %S% GEQ 000000000001048576 (
for /f %%c in ('powershell -c [Math]::Truncate(%1/1048576)') do (endlocal & set %2=%%cMB&goto :EOF)
) else (
if %S% GEQ 000000000000001024 (
for /f %%c in ('powershell -c [Math]::Truncate(%1/1024)') do (endlocal & set %2=%%cKB&goto :EOF)
) else (
endlocal & set %2=%1B&goto :EOF
))))
goto :EOF
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