如何通過名稱找到進程並使用ctypes進行kill？

Question

在Windows上，我想通過'exename.exe'的名稱找到一個進程，然後殺死它。

如何通過ctypes而不是任何其他第三方模塊來做到這一點？

Answer 1

試試這個：

import sys, os.path, ctypes, ctypes.wintypes 

Psapi = ctypes.WinDLL('Psapi.dll') 
EnumProcesses = Psapi.EnumProcesses 
EnumProcesses.restype = ctypes.wintypes.BOOL 
GetProcessImageFileName = Psapi.GetProcessImageFileNameA 
GetProcessImageFileName.restype = ctypes.wintypes.DWORD 

Kernel32 = ctypes.WinDLL('kernel32.dll') 
OpenProcess = Kernel32.OpenProcess 
OpenProcess.restype = ctypes.wintypes.HANDLE 
TerminateProcess = Kernel32.TerminateProcess 
TerminateProcess.restype = ctypes.wintypes.BOOL 
CloseHandle = Kernel32.CloseHandle 

MAX_PATH = 260 
PROCESS_TERMINATE = 0x0001 
PROCESS_QUERY_INFORMATION = 0x0400 

count = 32 
while True: 
    ProcessIds = (ctypes.wintypes.DWORD*count)() 
    cb = ctypes.sizeof(ProcessIds) 
    BytesReturned = ctypes.wintypes.DWORD() 
    if EnumProcesses(ctypes.byref(ProcessIds), cb, ctypes.byref(BytesReturned)): 
     if BytesReturned.value<cb: 
      break 
     else: 
      count *= 2 
    else: 
     sys.exit("Call to EnumProcesses failed") 

for index in range(BytesReturned.value/ctypes.sizeof(ctypes.wintypes.DWORD)): 
    ProcessId = ProcessIds[index] 
    hProcess = OpenProcess(PROCESS_TERMINATE | PROCESS_QUERY_INFORMATION, False, ProcessId) 
    if hProcess: 
     ImageFileName = (ctypes.c_char*MAX_PATH)() 
     if GetProcessImageFileName(hProcess, ImageFileName, MAX_PATH)>0: 
      filename = os.path.basename(ImageFileName.value) 
      if filename == 'notepad.exe': 
       TerminateProcess(hProcess, 1) 
     CloseHandle(hProcess) 

Answer 2

這可能是欺騙，但它的工作原理，甚至沒有捲入ctypes的。

import subprocess 
subprocess.call("taskkill /IM exename.exe") 

taskkill是一個Windows命令;這只是通過Python調用它。