批处理延时启动的几个方法

转载地址：https://blog.csdn.net/xlyrh/article/details/52368833

方法一：ping

缺点:时间精度为1秒,不够精确

@echo off
@ping 127.0.0.1 -n 6 >nul
start gdh.txt

 

方法二：vbs start /wait

缺点：生成临时文件

有点：时间精度为0.001秒，精度高

@echo off
echo wscript.sleep 5000>sleep.vbs
start /wait sleep.vbs
start gdh.txt
del /f /s /q sleep.vbs

 

方法三：vbs cscript

@echo off
echo wscript.sleep 5000>sleep.vbs
@cscript sleep.vbs >nul
start gdh.txt
del /f /s /q sleep.vbs

 

方法四：choice

优点：时间精确，CPU占用低，是最佳选择

@echo off
choice /t 5 /d y /n >nul
start gdh.txt