对python实时得到鼠标位置的示例讲解

#先下载pyautogui库，pip install pyautogui
import os,time
import pyautogui as pag
try:
  while True:
      print "Press Ctrl-C to end"
      x,y = pag.position() #返回鼠标的坐标
      posStr="Position:"+str(x).rjust(4)+','+str(y).rjust(4)
      print posStr#打印坐标
      time.sleep(0.2)
      os.system('cls')#清楚屏幕
except KeyboardInterrupt:
  print 'end....'