Python 根据进程名称 判断进程是否存在 解决方法

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# 根据进程名称判断进程是否存在 def check_exsit(process_name):     # 遍历查询服务进程     WMI = win32com.client.GetObject('winmgmts:')     processCodeCov = WMI.ExecQuery('select * from Win32_Process where Name="%s"' % process_name)     # 根据输出信号长度判断进程是否存在     if len(processCodeCov) > 0:         print('%s 进程运行中' % process_name)         return True     else:         print('%s 进程不存在' % process_name)         return False   if __name__ == '__main__':     check_exsit('kk.exe')