装饰器
在原有函数上调用时加时间
import time
def a():
print('This is a function')
def b():
print('Hello world')
def print_current_time(abc):
print(time.time())
abc()
print_current_time(a)
print_current_time(b)import time
def a():
print('This is a function')
def b():
print('Hello world')
def print_current_time(abc):
print(time.time())
abc()
print(time.time())
a()
print(time.time())
b()装饰器
Last updated
Was this helpful?