回答于 2014/03/21 11:55
put this in a dos batch file and run it
@ECHO OFF
SETLOCAL enabledelayedexpansion
FOR /l %%i IN (1,1,1000) DO (
SET newname=000%%i
SET newname=!newname:~-4!
IF EXIST a!newname!.xls (
ECHO REN a!newname!.xls b!newname!.xls
REN a!newname!.xls b!newname!.xls
)
)