一.为程序添加时间类的装饰器
二.验证用户是否等陆
1 #1.为函数添加统计时间的装饰器: 2 import time 3 def timeer(func): 4 def inner(): 5 starttime=time.time() 6 print(starttime) 7 func() 8 stoptime=time.time() 9 print(stoptime) 10 use_time=stoptime-starttime 11 print(use_time) 12 return inner 13 14 @timeer 15 def test(): 16 time.sleep(10) 17 print("test") 18 19 test() 20 21 #2.为函数添加认证的装饰器: 22 def auth(func): 23 24 def inner() 25 26 func() 27 return inner