@echo off 无显示过程
d:
cd \
cd test
del * /s /q >nul 不显示结果
pause 暂停命令
(2)定时关机
@echo off
title 九头蛇
color c2
echo ========================
echo. //换行
echo 欢迎使用定时关机小程序
echo.
echo ========================
set /p time=请输入时间: //设置变量
shutdown -s -t %time%
pause
(3)多项处理
@echo off
title 九头蛇
color c2
:menu
cls
echo ========================
echo.
echo 菜单
echo 1.定时关机
echo 2.查看ip
echo 3.取消关机任务
echo 4.退出
echo.
echo ========================
set /p num=请输入选项:
if "%num%"=="1" goto a
if "%num%"=="2" goto b
if "%num%"=="3" goto c
if "%num%"=="4" goto d
:a
set /p time = 请输入时间
shutdown -s -t %time%
pause
goto menu
:b
ipconfig
pause
goto menu
:c
shutdown -a
pause
goto menu
:d
exit
(2);练习2
@echo off
title 九头蛇
color 70
:menu
cls
echo =============