BHsolve

@echo off
setlocal enabledelayedexpansion
dir /a:-d /b d:\temp\ > temp.txt
for /f "tokens=* delims=" %%i in (temp.txt) do (
set name=%%i
ren d:\temp\%%i !name:~3!)
del temp.txt
pause >nul
复制代码

带临时文件的   感觉我好弱啊