Five66

这样行不?

@echo off
set "str1=26"
set "str2=28"
Setlocal Enabledelayedexpansion
for /f "eol=/ delims=" %%i in ('dir /b "D:\A-相关无用文件备份\20231226\- 模板备份1228\*.*"') do (
set "var=%%i" && ren "%%~fi" "%%dpi!var:%str1%=%str2%!")
pause
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