Question

我有以下代码，它运行几个命令行应用程序。如果我然后尝试杀死进程，有时它会工作，有时它不会，并且进程继续运行。我只是想检查一下我所做的是否是正确的首选方法？我在Windows 7和Windows Server 2012，Python 2.7.11上运行，全部是64位。

startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
environ1 = os.environ.copy()
environ1['FFREPORT'] = 'level=32:file={}'.format(ffmpeglogFilePath)
self.ffmpeglogFilePath1 = ffmpeglogFilePath
self.process1a = Popen(command1, stdout=PIPE, startupinfo=startupinfo)
self.process1b = Popen(command2, stdin=self.process1a.stdout, startupinfo=startupinfo, env=environ1)


def killProcess1(self, running_pane1):
    startupinfo = subprocess.STARTUPINFO()
    startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
    Popen("TASKKILL /F /PID {pid} /T".format(pid=self.process1a.pid), startupinfo=startupinfo)
    Popen("TASKKILL /F /PID {pid} /T".format(pid=self.process1b.pid), startupinfo=startupinfo)

终止正在运行的进程

0 个答案: