A:我在windows下面使用subprocess打開了一個進程,請問如何在程序里面關閉它?
代碼:
import subproces
process = subprocess.Popen(['python.exe','-c','while 1: pass'])
Q:我們可以使用pywin32或者ctypes調用windows API來完成關閉它的任務??梢酝ㄟ^Popen對象的_handle或者pid來關閉進程,
方法1:
import win32api
win32api.TerminateProcess(int(process._handle), -1)
方法2:
import ctypes
ctypes.windll.kernel32.TerminateProcess(int(process._handle), -1)
方法3:
import win32api
PROCESS_TERMINATE = 1
handle = win32api.OpenProcess(PROCESS_TERMINATE, False, process.pid)
win32api.TerminateProcess(handle, -1)
win32api.CloseHandle(handle)
方法4:
import ctypes
PROCESS_TERMINATE = 1
handle = ctypes.windll.kernel32.OpenProcess(PROCESS_TERMINATE, False, process.pid)
ctypes.windll.kernel32.TerminateProcess(handle, -1)
ctypes.windll.kernel32.CloseHandle(handle)