bat 批处理 按日期执行

cp.bat

@echo off
set day=%date:~0,4%%date:~5,2%%date:~8,2%
echo %day%
if %day% == 20211018 (
	echo "11.mp4"
	copy  11.mp4 88.mp4
)
if %day% == 20211019 (
	echo "22.mp4"
	copy  22.mp4 88.mp4
)
if %day% == 20211020 (
	echo "33.mp4"
	copy  33.mp4 88.mp4
)
if %day% == 20211021 (
	echo "44.mp4"
	copy  44.mp4 88.mp4
)
if %day% == 20211022 (
	echo "55.mp4"
	copy  55.mp4 88.mp4
)
if %day% == 20211023 (
	echo "66.mp4"
	copy  66.mp4 88.mp4
)
if %day% == 20211024 (
	echo "77.mp4"
	copy  77.mp4 88.mp4
) 
if %day% == 20211025 (
	echo "88.mp4"
	del 88.mp4
) 

startcp.bat

@echo off
f:
cd f:\now\星期点阵屏
cp.bat >cp.log