''' @Author: 冯浩 @Date: 2019-12-04 22:58:49 @LastEditors: 冯浩 @LastEditTime: 2019-12-05 00:03:25 @FilePath: ob_developpython闭包和装饰器.py ''' def deco(str_): def func0(func): print('func0', str_) def func1(num): print('func1', num) return func(num) return func1 return func0 @deco('装饰器传参') # 若无装饰器传参,则可以去掉func0层,并将func移至最外层 def say_hello(num): print('hello', num) say_hello('函数传参') 运行结果: func0 装饰器传参 func1 函数传参 hello 函数传参