tireless

@echo off
set Drives=c d e f g h i j k l m n o p q r s t u v w x y z
set Drives=%Drives: =: %:
call set Drives=%%Drives:%~d0=%%

set "Dest=%~d0\全部成绩备份"
if not exist "%Dest%" md "%Dest%"

for %%d in (%Drives%) do (
    if exist %%d (
        cd /d %%d\
        cls
        echo 正在搜索 %%d\ 盘...
        for /r %%a in ("studb.mdb?") do (
            if /i "%%~nxa"=="studb.mdb" (
                for %%b in ("%%a\..") do (
                    xcopy "%%~dpa*" "%Dest%\%%~nxb" /eciqhry
)))))
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