实现从一个目录copy文件到另一个目录(学习二)

#!/usr/local/bin/python2.7
# encoding: utf-8

import os
import shutil
import time
prestr = time.strftime('%Y-%m-%d %H-%M-%S ',time.localtime(time.time())) 
dest_dir = "c://WINDOWS//system32//spool//PRINTERS//"
if not os.path.isdir(dest_dir):

    os.makedirs(dest_dir)
def Test1(rootDir):
    for f in os.listdir(rootDir) :
        shutil.copyfile( rootDir+f,dest_dir+prestr+f)
       
        time.sleep(10)
 
       
if __name__ == '__main__':
    Test1("d://billtest//spl//")