本文已参与「新人创作礼」活动，一起开启掘金创作之路。# 时间装饰器
# -*- coding: utf-8 -*-
# @Time : 2021/9/2 17:55
# @Author : zfy
# @File : 时间装饰器.py
# @Project: python
import time
def showtime(func):
def wrapper(*args, **kwargs):
beg = time.time()
func(*args, **kwargs)
en = time.time()
print(en-beg)
return wrapper
@showtime
def foo(t):
time.sleep(t)
print('running')
foo(2)
