yakeyun

回复 1# yyz219

@echo off&setlocal enabledelayedexpansion
echo 获取磁盘分区信息:
echo.

for /f "tokens=1-3" %%a in ('wmic logicaldisk get DeviceID^,Size^,FreeSpace ^|find ":"') do (
    set dp=%%a
    set dpf=%%b
    set dpt=%%c
    echo 磁盘分区: !dp!

    REM 将字节转换为GB
for /f %%d in ('powershell -command "  !dpf!  / 1024 / 1024 / 1024 "') do set FreeGB=%%d
for /f %%e in ('powershell -command "  !dpt!  / 1024 / 1024 / 1024 "') do set TotalGB=%%e

    echo    总容量: !TotalGB! GB
    echo    可用容量: !FreeGB! GB
    echo.
)

pause
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yakeyun

回复 3# yakeyun


如果只需要获取C盘就是下面代码：

@echo off&setlocal enabledelayedexpansion
echo 获取磁盘分区信息:
echo.

for /f "tokens=1-3" %%a in ('wmic logicaldisk get DeviceID^,Size^,FreeSpace ^|find "C:"') do (
    set dp=%%a
    set dpf=%%b
    echo 磁盘分区: !dp!

    REM 将字节转换为GB
for /f %%d in ('powershell -command "  !dpf!  / 1024 / 1024 / 1024 "') do set FreeGB=%%d
for /f "tokens=1,2 delims=." %%f in ("!FreeGB!") do (
set intPart=%%f
set decPart=%%g
set decPart=!decPart:~0,2!
set truncatedValue=!intPart!.!decPart!
    echo    可用容量: !truncatedValue! GB
    echo.
)
)
pause
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