资源介绍
@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%a in ('dir /a-d/b *.txt') do (
set "var=%%~na"
echo !var!%%~xa
set newn=!var:要替换的内容=被替换的内容!
echo 替换后的值: !newn!%%~xa
ren "%%a" "!newn!%%~xa"
)
echo end...
paus