@echo off
rem 全部保存为ansi
cd /d "%~dp0"
(for /l %%l in (1,1,154) do (
	set /p str=
	if exist "t%%l.jpg" (
		if defined str (
			rem 显示正确，删除 echo 后执行更名
			call echo ren "t%%l.jpg" "%%str%%.jpg"
			set str=
		)
	)
)) < "商品名称.txt"
pause
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