检测函数使用时间

luke9012

于 2019-12-24 11:45:41 发布

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分类专栏：代码优化

本文链接：https://blog.youkuaiyun.com/weixin_42194337/article/details/103680675

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检测时间

from timeit import Timer
str1 = 'asdf'
str2 = 'skdlfj'

def jia():
    str3 = str1+str2

def nei():
    str3 = str1.join(str2)

time1 = Timer('jia()','from __main__ import jia')
print('jia',time1.timeit(number=10000))
time2 = Timer('nei()','from __main__ import nei')
print('nei',time2.timeit(number=10000))

C:\anaconda\python.exe C:/Users/沁/PycharmProjects/PAI_1/test/12.24.timeit.py
jia 0.002019111000000004
nei 0.005461775000000002