window下调用api列出当前所有进程，windowapi列出当前,[Python]代码#!

window下调用api列出当前所有进程，windowapi列出当前,[Python]代码#!

[Python]代码

#!/usr/bin/env python#-*- coding:utf-8 -*-"通过调用API获取进程列表"import ctypes;__metaclass__ = type;class PROCESSENTRY32(ctypes.Structure):    _fields_ = [        ("dwSize",ctypes.c_ulong),        ("cntUsage",ctypes.c_ulong),        ("th32ProcessID",ctypes.c_ulong),        ("th32DefaultHeapID",ctypes.c_void_p),        ("th32ModuleID",ctypes.c_ulong),        ("cntThreads",ctypes.c_ulong),        ("th32ParentProcessID",ctypes.c_ulong),        ("pcPriClassBase",ctypes.c_long),        ("dwFlags",ctypes.c_ulong),        ("szExeFile",ctypes.c_char*260)    ]kernel32 = ctypes.windll.LoadLibrary("kernel32.dll");pHandle = kernel32.CreateToolhelp32Snapshot(0x2,0x0);import sys;if pHandle==-1:    sys.exit();proc = PROCESSENTRY32();proc.dwSize = ctypes.sizeof(proc);while kernel32.Process32Next(pHandle,ctypes.byref(proc)):    print("ProcessName : %s - ProcessID : %d"%(ctypes.string_at(proc.szExeFile),proc.th32ProcessID));kernel32.CloseHandle(pHandle);