DOS 批量修改文件名

@echo off&setlocal enabledelayedexpansion

for /R c: %%a in (zzz*.txt) do (

set "temp=%%a"

set temp=!temp:.txt=abc.txt!

copy "%%a" "!temp!"

 

)

把所有的zzz*.txt的文件修改成zzz*abc.txt