【已解決】請教BAT批量重命名最后由 1270697389 于 -11-18 09:23需要把：0001_ffff.txt0002_swrt.txtttsffg_swws.txt等等……改為把_后面的去掉0001.txt0002.txtttsffg.txt謝謝！我用的這個改_前面的行，_后面的不行

@echo off
 setlocal ENABLEDELAYEDEXPANSION
for /f delims= %%a in ('dir /b /a *.txt') do (
set file=%%a
set file=!file:_*=!
 echo %%a --^> !file! >>Recovery.dic 
rename %%a !file!
)
pause
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