php根据文件不同关闭同名进程
比如有个 a.exe 在 C:\test 和 C:\test\test 目录下,在两个目录下把a.exe都运行,然后任务管理器里面就出现了两个a.exe 怎么用php关闭,指定目录下的a.exe 比如我想关闭C:\test\test 下的运行的a.exe该怎么办
回复讨论(解决方案)
windows不了解。
linux下,运行一个进程后都会有一个唯一的pid。可以通过一个shell脚本来运行php脚本的进程作为其子进程,运行后可以得到各自的pid,然后kill的时候直接kill相关的pid既可。
php本身也可以通过getmypid函数获取当前脚本进程pid。不过似乎是不能杀死自身进程,还是需要个master进程对来控制。
python不太会,如果是ruby的话,程序自己也能获得pid,但貌似也无法杀死自己。
最简单的方法就是用shell做主控进程。
向操作系统发出相应的命令就可以了
但遗憾的是:你做不到,因为 php 没有足够的权限
windows不了解。
linux下,运行一个进程后都会有一个唯一的pid。可以通过一个shell脚本来运行php脚本的进程作为其子进程,运行后可以得到各自的pid,然后kill的时候直接kill相关的pid既可。
php本身也可以通过getmypid函数获取当前脚本进程pid。不过似乎是不能杀死自身进程,还是需要个master进程对来控制。
pytho…… windows 下也有唯一的pid 不过主要是你不知道哪个pid是属于哪个目录下的程序,我要做的相当与是一个监控程序,监控该目录下的那个程序记录的日志情况,如有问题就关闭该目录下的那个进程,但是其他目录下又有同名的进程
向操作系统发出相应的命令就可以了
但遗憾的是:你做不到,因为 php 没有足够的权限
你用一个单独的脚本来启动你所谓的两个不同的目录的程序,启动后可以立刻获得其pid,然后就记录下来呗。不过还是那个问题,php貌似没那个权限杀掉系统进程。
不太熟悉windows的批处理,在linux下,这个主控进程应该用shell脚本来做。它负责启动两个进程,启动后立刻记录进程pid,并且可以与哪个目录的程序关联起来。
tasklist 列出所有的进程,和相应的信息
tskill 查杀进程
更一般的
ntsd -c q -p PID
但你肯定是不可能用运行于 web 方式下的 php 实现的
但你可以用 VC 或 VB 写个小程序间接实现
相关代码在网上有,一搜一大堆。因为这是个普遍的需求
你用一个单独的脚本来启动你所谓的两个不同的目录的程序,启动后可以立刻获得其pid,然后就记录下来呗。不过还是那个问题,php貌似没那个权限杀掉系统进程。
不太熟悉windows的批处理,在linux下,这个主控进程应该用shell脚本来做。它负责启动两个进程,启动后立刻记录进程pid,并且可以与哪个目录的程序关联起来。 那两个进程是自己手动启动,不是通过管理启动,所以没记pid
#7 给你的是 window 下的
linux 下可用 ps 获取进程列表,用 kill 杀死进程
当然还是那句话:你需要有做够的权限!web 方式下的 php 权限不够
已成功 谢谢各位 $path = array("C:\test","C:\test\test");
exec("wmic process where name='a.exe' get executablepath,processid", $result, $return);
if($return != 0)
return;
foreach ($result as $rows)
{
$data = preg_split("/ +/", $rows);
if(in_array($data[0],$path))
{
system("ntsd -c q -p ".$data[1], $return1);
if($return1 == 0)
echo "close success";
else
echo "close failed";
}
}
?>

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