1.设置环境变量

1.1临时设置

set path = "%JAVA_HOME%\bin;%PATH%"

1.2永久设置

setx path "%JAVA_HOME%\bin;%PATH%"

2.重启/关机

2.1重启

shutdown /r 默认1分钟后重启

shutdown /r /t 0 立即重启

2.2关机

shutdown /s /t 0 立即关机

3.定时任务 at命令

定时关机：at 22:30 /every:Monday,Tuesday,Wednesday,Thursday,Friday shutdown /s /t 0

未完待续