批处理文件替换文件内容为'asdasd'

@echo off setlocal enabledelayedexpansion

for %%F in (*) do ( if '%%~xF' neq '%~nx0' ( set 'newFile=%%~nF_new%%~xF' copy '%%F' '!newFile!' echo asdasd > '!newFile!' ) )

exit /b