这样的一键恢复怎么完善

oym2016

::在注册表中 HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
::右键新建字符串值 restore 样例: 字符串数值数据里就是填写 D:\Win7vhd\Restore_Win7vhd.cmd

@ECHO off&PUSHD %~dp0
setlocal enabledelayedexpansion
SET dif=Basevhd.vhdx
SET Sub_1=BaseSub_1.vhdx
SET Sub_2=BaseSub_2.vhdx
set ID={c16c08ed-b1b6-11ee-b734-4ccc6afb2e83}
:Start
   IF NOT EXIST %~dp0!dif! call :first
   for /f,"delims=",%%a in ("!dif!") do set vol=[%%~da]& set pn=%%~pa
:bcd_restore
   COPY /y %~dp0!dif!  %~dp0!Sub_1! >nul 2>nul
   IF errorlevel 1  (
      COPY /y %~dp0!dif!  %~dp0!Sub_2!
      BCDEDIT /set !ID! osdevice vhd=!vol!!pn!!sub_2!
      BCDEDIT /set !ID! device vhd=!vol!!pn!!sub_2!
      ) ELSE (
      BCDEDIT /set !ID! osdevice vhd=!vol!!pn!!sub_1!
      BCDEDIT /set !ID! device vhd=!vol!!pn!!sub_1!
    )
:reg
    for /f "tokens=1*" %%c in ('bcdedit /enum !ID!') do (
                     if /i "%%c"=="device" (echo --BCD changed to %%d)
                )
    pause>nul
    EXIT
:first
    for /r %%d in (*.vhdx,*.vhd) do (set sys=%%~nxd)
    echo %sys%& pause>nul
    ECHO create vdisk file=%~dp0!dif! parent="%~dp0!sys!"|DISKPART >nul
    COPY /y %~dp0!dif!  %~dp0!Sub_1!
    GOTO :eof

仅供参考 ...