#1.为函数添加统计时间的装饰器: import time def timeer(func): def inner(): starttime=time.time() print(starttime) func() stoptime=time.time() print(stoptime) use_time=stoptime-starttime print(use_time) return inner @timeer def test(): time.sleep(10) print("test") test() #2.为函数添加认证的装饰器: def auth(func): def inner() func() return inner
python常用的装饰器
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转载自www.cnblogs.com/fengjunhua/p/8874505.html
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