Question

我正在撰写一幅小刀切的申请。我拿到这张id子,然后试图做以下工作:

taskkill /t /pid !pid!

If I am running the command from the console (typing it by hand) everything works fine. I see the shutdown routine being executed in the java console and afterwards the java console is gone. I sometimes see the windows "process not responding. kill now or wait" dialog after a few seconds but the dialog is automatically closed when the java program stops.

如果一经同一指挥处执行一个批次档案,我就立即看到“没有答复的程序”。我看到了黄色产出:“工艺已成功关闭”,但 j鱼仍然开放。它甚至没有启动关闭顺序。

编辑:完整打字

@echo off
setlocal enabledelayedexpansion
if exist .lock (
set /p pid=< lock
taskkill /t /pid !pid!
)

Answer 1

关于指挥线路<代码>!pid! 通常不会扩大,因为延迟扩展是残疾的,只能由登记站或<代码>cmd /V:on提供。

因此,在指挥线<代码>!pid!上将保持不变,在批次中,这一编号将扩大到<代码>pid变量的内容。

Edit As you show the correct command on the cmd line, the command in the batch must be wrong.

在定点/排线之后,你应当加上一个回合。

Echo pid="!pid!"

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