def wrapper(func): #qqxing def inner(*args,**kwargs): ret = func(*args,**kwargs) #被装饰的函数 return ret return inner @wrapper #qqxing = wrapper(qqxing) def qqxing(): print(123) ret = qqxing() #inner
def wrapper(func): #qqxing def inner(*args,**kwargs): ret = func(*args,**kwargs) #被装饰的函数 return ret return inner @wrapper #qqxing = wrapper(qqxing) def qqxing(): print(123) ret = qqxing() #inner