windows - 等待批处理文件直到指定时间

Question

我想在指定时间通过批处理文件启动应用程序。我可以使用以下方法启动它：

@echo off
start notepad c:\test.txt

但是如何让批处理文件在指定时间启动任务呢？批处理文件中会提到时间。

Answer 1

该at命令看起来很有希望。试试看这个。

看来，如果您输入at 15:00 "echo Done"，命令提示符将在当天（或之后）下午 3:00 输出“完成”。

这是at命令的文档

AT [\\computername] [ [id] [/DELETE] | /DELETE [/YES]]
AT [\\computername] time [/INTERACTIVE]
    [ /EVERY:date[,...] | /NEXT:date[,...]] "command"

\\computername     Specifies a remote computer. Commands are scheduled on the
                   local computer if this parameter is omitted.
id                 Is an identification number assigned to a scheduled
                   command.
/delete            Cancels a scheduled command. If id is omitted, all the
                   scheduled commands on the computer are canceled.
/yes               Used with cancel all jobs command when no further
                   confirmation is desired.
time               Specifies the time when command is to run.
/interactive       Allows the job to interact with the desktop of the user
                   who is logged on at the time the job runs.
/every:date[,...]  Runs the command on each specified day(s) of the week or
                   month. If date is omitted, the current day of the month
                   is assumed.
/next:date[,...]   Runs the specified command on the next occurrence of the
                   day (for example, next Thursday).  If date is omitted, the
                   current day of the month is assumed.
"command"          Is the Windows NT command, or batch program to be run.

Answer 2

你可以使用这个：

@echo off
timeout 5
start notepad c:\test.txt