Python获取系统所有进程PID及进程名称的方法示例


            本文实例讲述了Python获取系统所有进程PID及进程名称的方法。分享给大家供大家参考，具体如下：

psutil模块中提供了进程管理方法，引用其中的几个方法就能够获得进程的相关信息。简单写个小脚本测试一下，顺便看看本机Windows7系统中到底运行着多少个进程，进程都是什么。

代码：





# -*- coding: utf-8 -*-

#! python2

#!/usr/bin/python

import psutil

pids = psutil.pids()

for pid in pids:

  p = psutil.Process(pid)

  print("pid-%d,pname-%s" %(pid,p.name()))







运行结果：



pid-0,pname-System Idle Process

pid-4,pname-System

pid-288,pname-smss.exe

pid-428,pname-csrss.exe

pid-480,pname-wininit.exe

pid-500,pname-csrss.exe

pid-544,pname-services.exe

pid-576,pname-winlogon.exe

pid-588,pname-lsass.exe

pid-596,pname-lsm.exe

pid-716,pname-svchost.exe

pid-800,pname-svchost.exe

pid-864,pname-svchost.exe

pid-932,pname-svchost.exe

pid-1012,pname-svchost.exe

pid-1128,pname-svchost.exe

pid-1324,pname-ZhuDongFangYu.exe

pid-1348,pname-svchost.exe

pid-1468,pname-spoolsv.exe

pid-1608,pname-svchost.exe

pid-1692,pname-360bpsvc.exe

pid-1736,pname-AlibabaProtect.exe

pid-1892,pname-QQProtect.exe

pid-1928,pname-secbizsrv.exe

pid-1996,pname-TBSecSvc.exe

pid-2004,pname-taskhost.exe

pid-356,pname-httpd.exe

pid-348,pname-mysqld.exe

pid-592,pname-dwm.exe

pid-1560,pname-explorer.exe

pid-1304,pname-wwbizsrv.exe

pid-2248,pname-360tray.exe

pid-2320,pname-tomcat6w.exe

pid-2408,pname-360sd.exe

pid-2596,pname-TaobaoProtect.exe

pid-2696,pname-aliwssv.exe

pid-2736,pname-conhost.exe

pid-2996,pname-360bdoctor.exe

pid-3132,pname-360rp.exe

pid-3740,pname-httpd.exe

pid-3072,pname-QQ.exe

pid-3180,pname-svchost.exe

pid-3544,pname-baidupinyin.exe

pid-3788,pname-TXPlatform.exe

pid-4124,pname-svchost.exe

pid-5104,pname-SoftMgrLite.exe

pid-6000,pname-360se.exe

pid-6112,pname-360se.exe

pid-4136,pname-wdswfsafe.exe

pid-2936,pname-360se.exe

pid-5180,pname-360se.exe

pid-4452,pname-360se.exe

pid-5500,pname-360se.exe

pid-1812,pname-360se.exe

pid-2640,pname-eclipsePHP.exe

pid-4556,pname-javaw.exe

pid-2032,pname-360se.exe

pid-6236,pname-QQ.exe

pid-5416,pname-360se.exe

pid-4196,pname-360se.exe

pid-5380,pname-chrome.exe

pid-5220,pname-chrome.exe

pid-4652,pname-chrome.exe

pid-7880,pname-chrome.exe

pid-9168,pname-chrome.exe

pid-6432,pname-chrome.exe

pid-6680,pname-360se.exe

pid-2404,pname-360se.exe

pid-9432,pname-chrome.exe

pid-8692,pname-flashfxp.exe

pid-10116,pname-flashfxp.exe

pid-6628,pname-360se.exe

pid-8504,pname-360se.exe

pid-6464,pname-BFDesktopTips.exe

pid-11764,pname-audiodg.exe

pid-9364,pname-TTPlayer.exe

pid-6356,pname-360se.exe

pid-8808,pname-360se.exe

pid-8640,pname-eclipse.exe

pid-11344,pname-python2.exe

pid-5880,pname-conhost.exe

pid-4656,pname-chrome.exe

pid-3188,pname-360se.exe

pid-9992,pname-360se.exe

pid-12116,pname-cmd.exe

pid-9248,pname-conhost.exe

pid-7208,pname-python2.exe

pid-1832,pname-conhost.exe



注：这里使用了psutil模块，若提示Unresolved import: psutil，则需要使用如下命令进行安装：





pip install psutil







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