hfxiang

回复 1# mokson

试试这个

@echo off
rem 实时显示99999秒之内的倒数等待
set N=12
set "BS="
for /L %%K in (%N% -1 0) do (
set /p "=%%K/%N% %BS%"<nul
timeout /T 1 /nobreak >nul
)
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