[08年11月3日更新，再更新就是适用于VISTA下了]新版解决盘符错乱批处理 - 无忧启动论坛

::created by VICTOR888, thanks to jaclaz in MSFN forum and batch experts in cn-dos forum
::revised on Nov 3, 2008
::ordering drive letters by drive type
::ordered drive letters are assigned to fixed disk, cdrom, usb hard disk and usb stick
SETLOCAL ENABLEEXTENSIONS
SETLOCAL ENABLEDELAYEDEXPANSION
::get usbdisk amount
set /a usbdiskam=0
for /f %%a in ('reg query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Disk\Enum /s ^| find "USBSTOR"') do (
set /a usbdiskam=!usbdiskam!+1
)
::get removable usb disk amount and their drive letters
set /a remusbam=0
FOR /F "tokens=*" %%a in ('fsutil fsinfo drives ^| FIND /V ""') DO (
set dr=%%a
SET dr=!dr:~-5,1!
IF !dr! GTR A (
FOR /F "tokens=1,2 delims=-" %%b IN ('fsutil fsinfo drivetype !dr!:') DO (
set cr=%%c
set cr=!cr:~1,2!
if "!cr!" equ "CD" (
SET vname=%%b
SET vname=!vname:~0,1!
for /f %%x in ('mountvol !vname!: /l ^| find "\"') do call set dvdrom=%%dvdrom%% %%vname%%
)
if "!cr!" equ "可移" (
set /a remusbam=!remusbam!+1
SET vname=%%b
SET vname=!vname:~0,1!
call set remusb=%%remusb%% %%vname%%
)
)
)
)
::get fixed usb disk amount
if %usbdiskam% GTR 0 (
set /a fixedusbam=%usbdiskam%-%remusbam%
) else (
set /a fixedusbam=0
)
::get total hard disks amount
set /a totalhdam=0
for /f "skip=9 tokens=2" %%a in ('echo list disk ^| diskpart.exe') do (
set /a totalhdam=!totalhdam!+1
)
::get innternal fixed hard disk amount
set /a fixedhdam=%totalhdam%-%fixedusbam%
::get internal hard disk drive letters and fixed usb drive letters
if %fixedusbam% equ 0 (
for /f "skip=9 tokens=2" %%a in ('echo list disk ^| diskpart.exe') do (
echo select disk %%a >selectdisk%%a.txt
echo detail disk >>selectdisk%%a.txt
for /f "tokens=3 skip=17" %%b in ('diskpart /s selectdisk%%a.txt') do (
set dr=%%b
call set fixdrv=%%fixdrv%% %%dr%%
)
del selectdisk%%a.txt
)
) else (
for /f "tokens=1 delims=" %%a in ('reg query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Disk\Enum /v 0 ^| find "REG_SZ"') do set hd=%%a
if "%hd:~-7%" neq "USBSTOR" (
for /f "skip=9 tokens=2" %%a in ('echo list disk ^| diskpart.exe') do (
set /a counter=!counter!+1
echo select disk %%a >selectdisk%%a.txt
echo detail disk >>selectdisk%%a.txt
if !counter! LEQ %fixedhdam% (
for /f "tokens=3 skip=17" %%b in ('diskpart /s selectdisk%%a.txt') do (
set dr=%%b
call set fixdrv=%%fixdrv%% %%dr%%
del selectdisk%%a.txt
)
) else (
for /f "tokens=3 skip=17" %%b in ('diskpart /s selectdisk%%a.txt') do (
set dr=%%b
call set hdusb=%%hdusb%% %%dr%%
del selectdisk%%a.txt
)
)
)
) else (
echo select disk 0 >selectdisk0.txt
echo detail disk >>selectdisk0.txt
for /f "tokens=3 skip=17" %%b in ('diskpart /s selectdisk0.txt') do (
set dr=%%b
call set hdusb=%%hdusb%% %%dr%%
del selectdisk0.txt
)
for /f "skip=10 tokens=2" %%a in ('echo list disk ^| diskpart.exe') do (
set /a counter=!counter!+1
echo select disk %%a >selectdisk%%a.txt
echo detail disk >>selectdisk%%a.txt
if !counter! LEQ %fixedhdam% (
for /f "tokens=3 skip=17" %%b in ('diskpart /s selectdisk%%a.txt') do (
set dr=%%b
call set fixdrv=%%fixdrv%% %%dr%%
del selectdisk%%a.txt
)
) else (
for /f "tokens=3 skip=17" %%b in ('diskpart /s selectdisk%%a.txt') do (
set dr=%%b
call set hdusb=%%hdusb%% %%dr%%
del selectdisk%%a.txt
)
)
)
)
)
::get all drive letters except A
FOR /F "tokens=*" %%b in ('fsutil fsinfo drives ^| FIND /V ""') DO (
set dr=%%b
SET dr=!dr:~-5,1!
IF !dr! GTR B call set alldrv=%%alldrv%% %%dr%%
)
::get drive letters with mount point
FOR /F %%a in ('mountvol ^| findstr :\') do (
set dr=%%a
set dr=!dr:~0,1!
IF !dr! GTR A call set mountdrv=%%mountdrv%% %%dr:~0,1%%
)
)
::get virtual drives created by virtual CD soft, command subst, net use and ram disk etc.
set virdrv=%alldrv%
for %%a in (%mountdrv%) do call set virdrv=%%virdrv:%%a=%%
set virdrv=%virdrv% %systemdrive:~0,1%
::ordering drive letters by internal fixed hard disk, cdrom, hard usb disk and removalbe usbdisk
set neworder=%fixdrv% %dvdrom% %hdusb% %remusb%
call set neworder=%%neworder:%systemdrive:~0,1%=%%
set fulldrv=CDEFGHIJKLMNOPQRSTUVWXYZ
for %%a in (%virdrv%) do call set fulldrv=%%fulldrv:%%a=%%
:: get ordered vid
set /a n=0
for %%a in (%neworder%) do (
call :done %%a %%fulldrv:~!n!,1%%
set /a n+=1
)
if exist "c.txt" (
for /f "tokens=1,2 delims= " %%a in (c.txt) do mountvol %%b %%a
del c.txt
)
goto :eof
:done
if %1 neq %2 (
for /f %%b in ('mountvol %1: /l') do echo %%b %2: >>c.txt
mountvol %1: /d
)
goto :eof

复制代码